From e71044ee2efa4792e21d243b03d49006db66aec9 Mon Sep 17 00:00:00 2001 From: Michal Schmidt Date: Thu, 3 Sep 2009 14:27:08 +0200 Subject: [SCSI] sg: fix oops in the error path in sg_build_indirect() When the allocation fails in sg_build_indirect(), an oops happens in the error path. It's caused by an obvious typo. Signed-off-by: Michal Schmidt Reported-by: Bob Tracy Acked-by: Douglas Gilbert Cc: Stable Tree Signed-off-by: James Bottomley --- drivers/scsi/sg.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/scsi/sg.c') diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index 9230402c45a..4968c4ced38 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -1811,7 +1811,7 @@ retry: return 0; out: for (i = 0; i < k; i++) - __free_pages(schp->pages[k], order); + __free_pages(schp->pages[i], order); if (--order >= 0) goto retry; -- cgit v1.2.3-70-g09d2 From 88e9d34c727883d7d6f02cf1475b3ec98b8480c7 Mon Sep 17 00:00:00 2001 From: James Morris Date: Tue, 22 Sep 2009 16:43:43 -0700 Subject: seq_file: constify seq_operations Make all seq_operations structs const, to help mitigate against revectoring user-triggerable function pointers. This is derived from the grsecurity patch, although generated from scratch because it's simpler than extracting the changes from there. Signed-off-by: James Morris Acked-by: Serge Hallyn Acked-by: Casey Schaufler Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/mn10300/kernel/setup.c | 2 +- arch/powerpc/kernel/setup-common.c | 2 +- arch/powerpc/platforms/pseries/hvCall_inst.c | 2 +- drivers/block/cciss.c | 2 +- drivers/char/misc.c | 2 +- drivers/char/tpm/tpm_bios.c | 4 ++-- drivers/isdn/capi/kcapi_proc.c | 10 +++++----- drivers/scsi/sg.c | 6 +++--- fs/afs/proc.c | 8 ++++---- fs/dlm/debug_fs.c | 12 ++++++------ fs/jbd2/journal.c | 4 ++-- fs/nfs/client.c | 4 ++-- fs/nfsd/export.c | 2 +- fs/ocfs2/cluster/netdebug.c | 4 ++-- fs/ocfs2/dlm/dlmdebug.c | 2 +- fs/proc/nommu.c | 2 +- include/linux/nfsd/nfsd.h | 2 +- ipc/util.c | 2 +- kernel/cgroup.c | 2 +- kernel/kprobes.c | 2 +- kernel/lockdep_proc.c | 2 +- kernel/trace/ftrace.c | 4 ++-- kernel/trace/trace.c | 4 ++-- net/ipv6/ip6mr.c | 2 +- security/integrity/ima/ima_fs.c | 4 ++-- security/smack/smackfs.c | 6 +++--- 26 files changed, 49 insertions(+), 49 deletions(-) (limited to 'drivers/scsi/sg.c') diff --git a/arch/mn10300/kernel/setup.c b/arch/mn10300/kernel/setup.c index 79890edfd67..3f24c298a3a 100644 --- a/arch/mn10300/kernel/setup.c +++ b/arch/mn10300/kernel/setup.c @@ -285,7 +285,7 @@ static void c_stop(struct seq_file *m, void *v) { } -struct seq_operations cpuinfo_op = { +const struct seq_operations cpuinfo_op = { .start = c_start, .next = c_next, .stop = c_stop, diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index 02fed27af7f..1d5570a1e45 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -328,7 +328,7 @@ static void c_stop(struct seq_file *m, void *v) { } -struct seq_operations cpuinfo_op = { +const struct seq_operations cpuinfo_op = { .start =c_start, .next = c_next, .stop = c_stop, diff --git a/arch/powerpc/platforms/pseries/hvCall_inst.c b/arch/powerpc/platforms/pseries/hvCall_inst.c index eae51ef9af2..3631a4f277e 100644 --- a/arch/powerpc/platforms/pseries/hvCall_inst.c +++ b/arch/powerpc/platforms/pseries/hvCall_inst.c @@ -71,7 +71,7 @@ static int hc_show(struct seq_file *m, void *p) return 0; } -static struct seq_operations hcall_inst_seq_ops = { +static const struct seq_operations hcall_inst_seq_ops = { .start = hc_start, .next = hc_next, .stop = hc_stop, diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index 4f19105f755..24c3e21ab26 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -363,7 +363,7 @@ static void cciss_seq_stop(struct seq_file *seq, void *v) h->busy_configuring = 0; } -static struct seq_operations cciss_seq_ops = { +static const struct seq_operations cciss_seq_ops = { .start = cciss_seq_start, .show = cciss_seq_show, .next = cciss_seq_next, diff --git a/drivers/char/misc.c b/drivers/char/misc.c index 1ee27cc2342..07fa612a58d 100644 --- a/drivers/char/misc.c +++ b/drivers/char/misc.c @@ -91,7 +91,7 @@ static int misc_seq_show(struct seq_file *seq, void *v) } -static struct seq_operations misc_seq_ops = { +static const struct seq_operations misc_seq_ops = { .start = misc_seq_start, .next = misc_seq_next, .stop = misc_seq_stop, diff --git a/drivers/char/tpm/tpm_bios.c b/drivers/char/tpm/tpm_bios.c index 0c2f55a38b9..bf2170fb1cd 100644 --- a/drivers/char/tpm/tpm_bios.c +++ b/drivers/char/tpm/tpm_bios.c @@ -343,14 +343,14 @@ static int tpm_ascii_bios_measurements_show(struct seq_file *m, void *v) return 0; } -static struct seq_operations tpm_ascii_b_measurments_seqops = { +static const struct seq_operations tpm_ascii_b_measurments_seqops = { .start = tpm_bios_measurements_start, .next = tpm_bios_measurements_next, .stop = tpm_bios_measurements_stop, .show = tpm_ascii_bios_measurements_show, }; -static struct seq_operations tpm_binary_b_measurments_seqops = { +static const struct seq_operations tpm_binary_b_measurments_seqops = { .start = tpm_bios_measurements_start, .next = tpm_bios_measurements_next, .stop = tpm_bios_measurements_stop, diff --git a/drivers/isdn/capi/kcapi_proc.c b/drivers/isdn/capi/kcapi_proc.c index 50ed778f63f..09d4db764d2 100644 --- a/drivers/isdn/capi/kcapi_proc.c +++ b/drivers/isdn/capi/kcapi_proc.c @@ -89,14 +89,14 @@ static int contrstats_show(struct seq_file *seq, void *v) return 0; } -static struct seq_operations seq_controller_ops = { +static const struct seq_operations seq_controller_ops = { .start = controller_start, .next = controller_next, .stop = controller_stop, .show = controller_show, }; -static struct seq_operations seq_contrstats_ops = { +static const struct seq_operations seq_contrstats_ops = { .start = controller_start, .next = controller_next, .stop = controller_stop, @@ -194,14 +194,14 @@ applstats_show(struct seq_file *seq, void *v) return 0; } -static struct seq_operations seq_applications_ops = { +static const struct seq_operations seq_applications_ops = { .start = applications_start, .next = applications_next, .stop = applications_stop, .show = applications_show, }; -static struct seq_operations seq_applstats_ops = { +static const struct seq_operations seq_applstats_ops = { .start = applications_start, .next = applications_next, .stop = applications_stop, @@ -264,7 +264,7 @@ static int capi_driver_show(struct seq_file *seq, void *v) return 0; } -static struct seq_operations seq_capi_driver_ops = { +static const struct seq_operations seq_capi_driver_ops = { .start = capi_driver_start, .next = capi_driver_next, .stop = capi_driver_stop, diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index 4968c4ced38..848b5946685 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -2233,7 +2233,7 @@ static struct file_operations dev_fops = { .open = sg_proc_open_dev, .release = seq_release, }; -static struct seq_operations dev_seq_ops = { +static const struct seq_operations dev_seq_ops = { .start = dev_seq_start, .next = dev_seq_next, .stop = dev_seq_stop, @@ -2246,7 +2246,7 @@ static struct file_operations devstrs_fops = { .open = sg_proc_open_devstrs, .release = seq_release, }; -static struct seq_operations devstrs_seq_ops = { +static const struct seq_operations devstrs_seq_ops = { .start = dev_seq_start, .next = dev_seq_next, .stop = dev_seq_stop, @@ -2259,7 +2259,7 @@ static struct file_operations debug_fops = { .open = sg_proc_open_debug, .release = seq_release, }; -static struct seq_operations debug_seq_ops = { +static const struct seq_operations debug_seq_ops = { .start = dev_seq_start, .next = dev_seq_next, .stop = dev_seq_stop, diff --git a/fs/afs/proc.c b/fs/afs/proc.c index 8630615e57f..852739d262a 100644 --- a/fs/afs/proc.c +++ b/fs/afs/proc.c @@ -28,7 +28,7 @@ static int afs_proc_cells_show(struct seq_file *m, void *v); static ssize_t afs_proc_cells_write(struct file *file, const char __user *buf, size_t size, loff_t *_pos); -static struct seq_operations afs_proc_cells_ops = { +static const struct seq_operations afs_proc_cells_ops = { .start = afs_proc_cells_start, .next = afs_proc_cells_next, .stop = afs_proc_cells_stop, @@ -70,7 +70,7 @@ static void *afs_proc_cell_volumes_next(struct seq_file *p, void *v, static void afs_proc_cell_volumes_stop(struct seq_file *p, void *v); static int afs_proc_cell_volumes_show(struct seq_file *m, void *v); -static struct seq_operations afs_proc_cell_volumes_ops = { +static const struct seq_operations afs_proc_cell_volumes_ops = { .start = afs_proc_cell_volumes_start, .next = afs_proc_cell_volumes_next, .stop = afs_proc_cell_volumes_stop, @@ -95,7 +95,7 @@ static void *afs_proc_cell_vlservers_next(struct seq_file *p, void *v, static void afs_proc_cell_vlservers_stop(struct seq_file *p, void *v); static int afs_proc_cell_vlservers_show(struct seq_file *m, void *v); -static struct seq_operations afs_proc_cell_vlservers_ops = { +static const struct seq_operations afs_proc_cell_vlservers_ops = { .start = afs_proc_cell_vlservers_start, .next = afs_proc_cell_vlservers_next, .stop = afs_proc_cell_vlservers_stop, @@ -119,7 +119,7 @@ static void *afs_proc_cell_servers_next(struct seq_file *p, void *v, static void afs_proc_cell_servers_stop(struct seq_file *p, void *v); static int afs_proc_cell_servers_show(struct seq_file *m, void *v); -static struct seq_operations afs_proc_cell_servers_ops = { +static const struct seq_operations afs_proc_cell_servers_ops = { .start = afs_proc_cell_servers_start, .next = afs_proc_cell_servers_next, .stop = afs_proc_cell_servers_stop, diff --git a/fs/dlm/debug_fs.c b/fs/dlm/debug_fs.c index 1d1d2744223..1c8bb8c3a82 100644 --- a/fs/dlm/debug_fs.c +++ b/fs/dlm/debug_fs.c @@ -386,9 +386,9 @@ static int table_seq_show(struct seq_file *seq, void *iter_ptr) return rv; } -static struct seq_operations format1_seq_ops; -static struct seq_operations format2_seq_ops; -static struct seq_operations format3_seq_ops; +static const struct seq_operations format1_seq_ops; +static const struct seq_operations format2_seq_ops; +static const struct seq_operations format3_seq_ops; static void *table_seq_start(struct seq_file *seq, loff_t *pos) { @@ -534,21 +534,21 @@ static void table_seq_stop(struct seq_file *seq, void *iter_ptr) } } -static struct seq_operations format1_seq_ops = { +static const struct seq_operations format1_seq_ops = { .start = table_seq_start, .next = table_seq_next, .stop = table_seq_stop, .show = table_seq_show, }; -static struct seq_operations format2_seq_ops = { +static const struct seq_operations format2_seq_ops = { .start = table_seq_start, .next = table_seq_next, .stop = table_seq_stop, .show = table_seq_show, }; -static struct seq_operations format3_seq_ops = { +static const struct seq_operations format3_seq_ops = { .start = table_seq_start, .next = table_seq_next, .stop = table_seq_stop, diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c index a8a358bc0f2..53b86e16e5f 100644 --- a/fs/jbd2/journal.c +++ b/fs/jbd2/journal.c @@ -768,7 +768,7 @@ static void jbd2_seq_history_stop(struct seq_file *seq, void *v) { } -static struct seq_operations jbd2_seq_history_ops = { +static const struct seq_operations jbd2_seq_history_ops = { .start = jbd2_seq_history_start, .next = jbd2_seq_history_next, .stop = jbd2_seq_history_stop, @@ -872,7 +872,7 @@ static void jbd2_seq_info_stop(struct seq_file *seq, void *v) { } -static struct seq_operations jbd2_seq_info_ops = { +static const struct seq_operations jbd2_seq_info_ops = { .start = jbd2_seq_info_start, .next = jbd2_seq_info_next, .stop = jbd2_seq_info_stop, diff --git a/fs/nfs/client.c b/fs/nfs/client.c index a7ce15d3c24..152025358da 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -1531,7 +1531,7 @@ static void *nfs_server_list_next(struct seq_file *p, void *v, loff_t *pos); static void nfs_server_list_stop(struct seq_file *p, void *v); static int nfs_server_list_show(struct seq_file *m, void *v); -static struct seq_operations nfs_server_list_ops = { +static const struct seq_operations nfs_server_list_ops = { .start = nfs_server_list_start, .next = nfs_server_list_next, .stop = nfs_server_list_stop, @@ -1552,7 +1552,7 @@ static void *nfs_volume_list_next(struct seq_file *p, void *v, loff_t *pos); static void nfs_volume_list_stop(struct seq_file *p, void *v); static int nfs_volume_list_show(struct seq_file *m, void *v); -static struct seq_operations nfs_volume_list_ops = { +static const struct seq_operations nfs_volume_list_ops = { .start = nfs_volume_list_start, .next = nfs_volume_list_next, .stop = nfs_volume_list_stop, diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c index 984a5ebcc1d..c1c9e035d4a 100644 --- a/fs/nfsd/export.c +++ b/fs/nfsd/export.c @@ -1517,7 +1517,7 @@ static int e_show(struct seq_file *m, void *p) return svc_export_show(m, &svc_export_cache, cp); } -struct seq_operations nfs_exports_op = { +const struct seq_operations nfs_exports_op = { .start = e_start, .next = e_next, .stop = e_stop, diff --git a/fs/ocfs2/cluster/netdebug.c b/fs/ocfs2/cluster/netdebug.c index f8424874fa0..cfb2be708ab 100644 --- a/fs/ocfs2/cluster/netdebug.c +++ b/fs/ocfs2/cluster/netdebug.c @@ -163,7 +163,7 @@ static void nst_seq_stop(struct seq_file *seq, void *v) { } -static struct seq_operations nst_seq_ops = { +static const struct seq_operations nst_seq_ops = { .start = nst_seq_start, .next = nst_seq_next, .stop = nst_seq_stop, @@ -344,7 +344,7 @@ static void sc_seq_stop(struct seq_file *seq, void *v) { } -static struct seq_operations sc_seq_ops = { +static const struct seq_operations sc_seq_ops = { .start = sc_seq_start, .next = sc_seq_next, .stop = sc_seq_stop, diff --git a/fs/ocfs2/dlm/dlmdebug.c b/fs/ocfs2/dlm/dlmdebug.c index df52f706f66..c5c88124096 100644 --- a/fs/ocfs2/dlm/dlmdebug.c +++ b/fs/ocfs2/dlm/dlmdebug.c @@ -683,7 +683,7 @@ static int lockres_seq_show(struct seq_file *s, void *v) return 0; } -static struct seq_operations debug_lockres_ops = { +static const struct seq_operations debug_lockres_ops = { .start = lockres_seq_start, .stop = lockres_seq_stop, .next = lockres_seq_next, diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c index 7e14d1a0400..9fe7d7ebe11 100644 --- a/fs/proc/nommu.c +++ b/fs/proc/nommu.c @@ -109,7 +109,7 @@ static void *nommu_region_list_next(struct seq_file *m, void *v, loff_t *pos) return rb_next((struct rb_node *) v); } -static struct seq_operations proc_nommu_region_list_seqop = { +static const struct seq_operations proc_nommu_region_list_seqop = { .start = nommu_region_list_start, .next = nommu_region_list_next, .stop = nommu_region_list_stop, diff --git a/include/linux/nfsd/nfsd.h b/include/linux/nfsd/nfsd.h index 03bbe903910..510ffdd5020 100644 --- a/include/linux/nfsd/nfsd.h +++ b/include/linux/nfsd/nfsd.h @@ -60,7 +60,7 @@ extern spinlock_t nfsd_drc_lock; extern unsigned int nfsd_drc_max_mem; extern unsigned int nfsd_drc_mem_used; -extern struct seq_operations nfs_exports_op; +extern const struct seq_operations nfs_exports_op; /* * Function prototypes. diff --git a/ipc/util.c b/ipc/util.c index b8e4ba92f6d..79ce84e890f 100644 --- a/ipc/util.c +++ b/ipc/util.c @@ -942,7 +942,7 @@ static int sysvipc_proc_show(struct seq_file *s, void *it) return iface->show(s, it); } -static struct seq_operations sysvipc_proc_seqops = { +static const struct seq_operations sysvipc_proc_seqops = { .start = sysvipc_proc_start, .stop = sysvipc_proc_stop, .next = sysvipc_proc_next, diff --git a/kernel/cgroup.c b/kernel/cgroup.c index 213b7f92fcd..cd83d9933b6 100644 --- a/kernel/cgroup.c +++ b/kernel/cgroup.c @@ -2314,7 +2314,7 @@ static int cgroup_tasks_show(struct seq_file *s, void *v) return seq_printf(s, "%d\n", *(int *)v); } -static struct seq_operations cgroup_tasks_seq_operations = { +static const struct seq_operations cgroup_tasks_seq_operations = { .start = cgroup_tasks_start, .stop = cgroup_tasks_stop, .next = cgroup_tasks_next, diff --git a/kernel/kprobes.c b/kernel/kprobes.c index ef177d653b2..cfadc1291d0 100644 --- a/kernel/kprobes.c +++ b/kernel/kprobes.c @@ -1321,7 +1321,7 @@ static int __kprobes show_kprobe_addr(struct seq_file *pi, void *v) return 0; } -static struct seq_operations kprobes_seq_ops = { +static const struct seq_operations kprobes_seq_ops = { .start = kprobe_seq_start, .next = kprobe_seq_next, .stop = kprobe_seq_stop, diff --git a/kernel/lockdep_proc.c b/kernel/lockdep_proc.c index d4b3dbc79fd..d4aba4f3584 100644 --- a/kernel/lockdep_proc.c +++ b/kernel/lockdep_proc.c @@ -594,7 +594,7 @@ static int ls_show(struct seq_file *m, void *v) return 0; } -static struct seq_operations lockstat_ops = { +static const struct seq_operations lockstat_ops = { .start = ls_start, .next = ls_next, .stop = ls_stop, diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index c71e91bf737..23df7771c93 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -1520,7 +1520,7 @@ static int t_show(struct seq_file *m, void *v) return 0; } -static struct seq_operations show_ftrace_seq_ops = { +static const struct seq_operations show_ftrace_seq_ops = { .start = t_start, .next = t_next, .stop = t_stop, @@ -2459,7 +2459,7 @@ static int g_show(struct seq_file *m, void *v) return 0; } -static struct seq_operations ftrace_graph_seq_ops = { +static const struct seq_operations ftrace_graph_seq_ops = { .start = g_start, .next = g_next, .stop = g_stop, diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index a35925d222b..6c0f6a8a22e 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -1949,7 +1949,7 @@ static int s_show(struct seq_file *m, void *v) return 0; } -static struct seq_operations tracer_seq_ops = { +static const struct seq_operations tracer_seq_ops = { .start = s_start, .next = s_next, .stop = s_stop, @@ -2163,7 +2163,7 @@ static int t_show(struct seq_file *m, void *v) return 0; } -static struct seq_operations show_traces_seq_ops = { +static const struct seq_operations show_traces_seq_ops = { .start = t_start, .next = t_next, .stop = t_stop, diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c index 3907510c2ce..090675e269e 100644 --- a/net/ipv6/ip6mr.c +++ b/net/ipv6/ip6mr.c @@ -324,7 +324,7 @@ static int ipmr_mfc_seq_show(struct seq_file *seq, void *v) return 0; } -static struct seq_operations ipmr_mfc_seq_ops = { +static const struct seq_operations ipmr_mfc_seq_ops = { .start = ipmr_mfc_seq_start, .next = ipmr_mfc_seq_next, .stop = ipmr_mfc_seq_stop, diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c index 6bfc7eaebfd..8e9777b7640 100644 --- a/security/integrity/ima/ima_fs.c +++ b/security/integrity/ima/ima_fs.c @@ -146,7 +146,7 @@ static int ima_measurements_show(struct seq_file *m, void *v) return 0; } -static struct seq_operations ima_measurments_seqops = { +static const struct seq_operations ima_measurments_seqops = { .start = ima_measurements_start, .next = ima_measurements_next, .stop = ima_measurements_stop, @@ -221,7 +221,7 @@ static int ima_ascii_measurements_show(struct seq_file *m, void *v) return 0; } -static struct seq_operations ima_ascii_measurements_seqops = { +static const struct seq_operations ima_ascii_measurements_seqops = { .start = ima_measurements_start, .next = ima_measurements_next, .stop = ima_measurements_stop, diff --git a/security/smack/smackfs.c b/security/smack/smackfs.c index f83a8098072..aeead758509 100644 --- a/security/smack/smackfs.c +++ b/security/smack/smackfs.c @@ -187,7 +187,7 @@ static void load_seq_stop(struct seq_file *s, void *v) /* No-op */ } -static struct seq_operations load_seq_ops = { +static const struct seq_operations load_seq_ops = { .start = load_seq_start, .next = load_seq_next, .show = load_seq_show, @@ -503,7 +503,7 @@ static void cipso_seq_stop(struct seq_file *s, void *v) /* No-op */ } -static struct seq_operations cipso_seq_ops = { +static const struct seq_operations cipso_seq_ops = { .start = cipso_seq_start, .stop = cipso_seq_stop, .next = cipso_seq_next, @@ -697,7 +697,7 @@ static void netlbladdr_seq_stop(struct seq_file *s, void *v) /* No-op */ } -static struct seq_operations netlbladdr_seq_ops = { +static const struct seq_operations netlbladdr_seq_ops = { .start = netlbladdr_seq_start, .stop = netlbladdr_seq_stop, .next = netlbladdr_seq_next, -- cgit v1.2.3-70-g09d2 From f0f37e2f77731b3473fa6bd5ee53255d9a9cdb40 Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Sun, 27 Sep 2009 22:29:37 +0400 Subject: const: mark struct vm_struct_operations * mark struct vm_area_struct::vm_ops as const * mark vm_ops in AGP code But leave TTM code alone, something is fishy there with global vm_ops being used. Signed-off-by: Alexey Dobriyan Signed-off-by: Linus Torvalds --- arch/ia64/ia32/binfmt_elf32.c | 4 ++-- arch/powerpc/platforms/cell/spufs/file.c | 14 +++++++------- arch/x86/pci/i386.c | 2 +- drivers/char/agp/agp.h | 2 +- drivers/char/agp/alpha-agp.c | 2 +- drivers/char/mem.c | 2 +- drivers/char/mspec.c | 2 +- drivers/gpu/drm/drm_vm.c | 8 ++++---- drivers/gpu/drm/radeon/radeon_ttm.c | 2 +- drivers/gpu/drm/ttm/ttm_bo_vm.c | 2 +- drivers/ieee1394/dma.c | 2 +- drivers/infiniband/hw/ehca/ehca_uverbs.c | 2 +- drivers/infiniband/hw/ipath/ipath_file_ops.c | 2 +- drivers/infiniband/hw/ipath/ipath_mmap.c | 2 +- drivers/media/video/cafe_ccic.c | 2 +- drivers/media/video/et61x251/et61x251_core.c | 2 +- drivers/media/video/gspca/gspca.c | 2 +- drivers/media/video/meye.c | 2 +- drivers/media/video/sn9c102/sn9c102_core.c | 2 +- drivers/media/video/stk-webcam.c | 2 +- drivers/media/video/uvc/uvc_v4l2.c | 2 +- drivers/media/video/videobuf-dma-contig.c | 2 +- drivers/media/video/videobuf-dma-sg.c | 2 +- drivers/media/video/videobuf-vmalloc.c | 2 +- drivers/media/video/vino.c | 2 +- drivers/media/video/zc0301/zc0301_core.c | 2 +- drivers/media/video/zoran/zoran_driver.c | 2 +- drivers/misc/sgi-gru/grufile.c | 2 +- drivers/misc/sgi-gru/grutables.h | 2 +- drivers/scsi/sg.c | 2 +- drivers/uio/uio.c | 2 +- drivers/usb/mon/mon_bin.c | 2 +- drivers/video/fb_defio.c | 2 +- drivers/video/omap/dispc.c | 2 +- fs/btrfs/file.c | 2 +- fs/ext4/file.c | 2 +- fs/fuse/file.c | 2 +- fs/gfs2/file.c | 2 +- fs/ncpfs/mmap.c | 2 +- fs/nfs/file.c | 4 ++-- fs/nilfs2/file.c | 2 +- fs/ocfs2/mmap.c | 2 +- fs/sysfs/bin.c | 4 ++-- fs/ubifs/file.c | 2 +- fs/xfs/linux-2.6/xfs_file.c | 4 ++-- include/linux/agp_backend.h | 2 +- include/linux/hugetlb.h | 2 +- include/linux/mm_types.h | 2 +- include/linux/ramfs.h | 2 +- ipc/shm.c | 4 ++-- kernel/perf_event.c | 2 +- kernel/relay.c | 2 +- mm/filemap.c | 2 +- mm/filemap_xip.c | 2 +- mm/hugetlb.c | 2 +- mm/mmap.c | 2 +- mm/nommu.c | 2 +- mm/shmem.c | 4 ++-- net/packet/af_packet.c | 2 +- sound/core/pcm_native.c | 8 ++++---- sound/usb/usx2y/us122l.c | 2 +- sound/usb/usx2y/usX2Yhwdep.c | 2 +- sound/usb/usx2y/usx2yhwdeppcm.c | 2 +- virt/kvm/kvm_main.c | 4 ++-- 64 files changed, 83 insertions(+), 83 deletions(-) (limited to 'drivers/scsi/sg.c') diff --git a/arch/ia64/ia32/binfmt_elf32.c b/arch/ia64/ia32/binfmt_elf32.c index f92bdaac897..c69552bf893 100644 --- a/arch/ia64/ia32/binfmt_elf32.c +++ b/arch/ia64/ia32/binfmt_elf32.c @@ -69,11 +69,11 @@ ia32_install_gate_page (struct vm_area_struct *vma, struct vm_fault *vmf) } -static struct vm_operations_struct ia32_shared_page_vm_ops = { +static const struct vm_operations_struct ia32_shared_page_vm_ops = { .fault = ia32_install_shared_page }; -static struct vm_operations_struct ia32_gate_page_vm_ops = { +static const struct vm_operations_struct ia32_gate_page_vm_ops = { .fault = ia32_install_gate_page }; diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c index 8f079b865ad..96130944617 100644 --- a/arch/powerpc/platforms/cell/spufs/file.c +++ b/arch/powerpc/platforms/cell/spufs/file.c @@ -309,7 +309,7 @@ static int spufs_mem_mmap_access(struct vm_area_struct *vma, return len; } -static struct vm_operations_struct spufs_mem_mmap_vmops = { +static const struct vm_operations_struct spufs_mem_mmap_vmops = { .fault = spufs_mem_mmap_fault, .access = spufs_mem_mmap_access, }; @@ -436,7 +436,7 @@ static int spufs_cntl_mmap_fault(struct vm_area_struct *vma, return spufs_ps_fault(vma, vmf, 0x4000, SPUFS_CNTL_MAP_SIZE); } -static struct vm_operations_struct spufs_cntl_mmap_vmops = { +static const struct vm_operations_struct spufs_cntl_mmap_vmops = { .fault = spufs_cntl_mmap_fault, }; @@ -1143,7 +1143,7 @@ spufs_signal1_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf) #endif } -static struct vm_operations_struct spufs_signal1_mmap_vmops = { +static const struct vm_operations_struct spufs_signal1_mmap_vmops = { .fault = spufs_signal1_mmap_fault, }; @@ -1279,7 +1279,7 @@ spufs_signal2_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf) #endif } -static struct vm_operations_struct spufs_signal2_mmap_vmops = { +static const struct vm_operations_struct spufs_signal2_mmap_vmops = { .fault = spufs_signal2_mmap_fault, }; @@ -1397,7 +1397,7 @@ spufs_mss_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf) return spufs_ps_fault(vma, vmf, 0x0000, SPUFS_MSS_MAP_SIZE); } -static struct vm_operations_struct spufs_mss_mmap_vmops = { +static const struct vm_operations_struct spufs_mss_mmap_vmops = { .fault = spufs_mss_mmap_fault, }; @@ -1458,7 +1458,7 @@ spufs_psmap_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf) return spufs_ps_fault(vma, vmf, 0x0000, SPUFS_PS_MAP_SIZE); } -static struct vm_operations_struct spufs_psmap_mmap_vmops = { +static const struct vm_operations_struct spufs_psmap_mmap_vmops = { .fault = spufs_psmap_mmap_fault, }; @@ -1517,7 +1517,7 @@ spufs_mfc_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf) return spufs_ps_fault(vma, vmf, 0x3000, SPUFS_MFC_MAP_SIZE); } -static struct vm_operations_struct spufs_mfc_mmap_vmops = { +static const struct vm_operations_struct spufs_mfc_mmap_vmops = { .fault = spufs_mfc_mmap_fault, }; diff --git a/arch/x86/pci/i386.c b/arch/x86/pci/i386.c index 52e62e57fed..b22d13b0c71 100644 --- a/arch/x86/pci/i386.c +++ b/arch/x86/pci/i386.c @@ -266,7 +266,7 @@ void pcibios_set_master(struct pci_dev *dev) pci_write_config_byte(dev, PCI_LATENCY_TIMER, lat); } -static struct vm_operations_struct pci_mmap_ops = { +static const struct vm_operations_struct pci_mmap_ops = { .access = generic_access_phys, }; diff --git a/drivers/char/agp/agp.h b/drivers/char/agp/agp.h index d6f36c004d9..870f12cfed9 100644 --- a/drivers/char/agp/agp.h +++ b/drivers/char/agp/agp.h @@ -131,7 +131,7 @@ struct agp_bridge_driver { struct agp_bridge_data { const struct agp_version *version; const struct agp_bridge_driver *driver; - struct vm_operations_struct *vm_ops; + const struct vm_operations_struct *vm_ops; void *previous_size; void *current_size; void *dev_private_data; diff --git a/drivers/char/agp/alpha-agp.c b/drivers/char/agp/alpha-agp.c index 5ea4da8e995..dd84af4d4f7 100644 --- a/drivers/char/agp/alpha-agp.c +++ b/drivers/char/agp/alpha-agp.c @@ -40,7 +40,7 @@ static struct aper_size_info_fixed alpha_core_agp_sizes[] = { 0, 0, 0 }, /* filled in by alpha_core_agp_setup */ }; -struct vm_operations_struct alpha_core_agp_vm_ops = { +static const struct vm_operations_struct alpha_core_agp_vm_ops = { .fault = alpha_core_agp_vm_fault, }; diff --git a/drivers/char/mem.c b/drivers/char/mem.c index 6c8b65d069e..a074fceb67d 100644 --- a/drivers/char/mem.c +++ b/drivers/char/mem.c @@ -301,7 +301,7 @@ static inline int private_mapping_ok(struct vm_area_struct *vma) } #endif -static struct vm_operations_struct mmap_mem_ops = { +static const struct vm_operations_struct mmap_mem_ops = { #ifdef CONFIG_HAVE_IOREMAP_PROT .access = generic_access_phys #endif diff --git a/drivers/char/mspec.c b/drivers/char/mspec.c index 30f095a8c2d..1997270bb6f 100644 --- a/drivers/char/mspec.c +++ b/drivers/char/mspec.c @@ -239,7 +239,7 @@ mspec_fault(struct vm_area_struct *vma, struct vm_fault *vmf) return VM_FAULT_NOPAGE; } -static struct vm_operations_struct mspec_vm_ops = { +static const struct vm_operations_struct mspec_vm_ops = { .open = mspec_open, .close = mspec_close, .fault = mspec_fault, diff --git a/drivers/gpu/drm/drm_vm.c b/drivers/gpu/drm/drm_vm.c index 7e1fbe5d477..4ac900f4647 100644 --- a/drivers/gpu/drm/drm_vm.c +++ b/drivers/gpu/drm/drm_vm.c @@ -369,28 +369,28 @@ static int drm_vm_sg_fault(struct vm_area_struct *vma, struct vm_fault *vmf) } /** AGP virtual memory operations */ -static struct vm_operations_struct drm_vm_ops = { +static const struct vm_operations_struct drm_vm_ops = { .fault = drm_vm_fault, .open = drm_vm_open, .close = drm_vm_close, }; /** Shared virtual memory operations */ -static struct vm_operations_struct drm_vm_shm_ops = { +static const struct vm_operations_struct drm_vm_shm_ops = { .fault = drm_vm_shm_fault, .open = drm_vm_open, .close = drm_vm_shm_close, }; /** DMA virtual memory operations */ -static struct vm_operations_struct drm_vm_dma_ops = { +static const struct vm_operations_struct drm_vm_dma_ops = { .fault = drm_vm_dma_fault, .open = drm_vm_open, .close = drm_vm_close, }; /** Scatter-gather virtual memory operations */ -static struct vm_operations_struct drm_vm_sg_ops = { +static const struct vm_operations_struct drm_vm_sg_ops = { .fault = drm_vm_sg_fault, .open = drm_vm_open, .close = drm_vm_close, diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index acd889c9454..5b1cf04a011 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -530,7 +530,7 @@ void radeon_ttm_fini(struct radeon_device *rdev) } static struct vm_operations_struct radeon_ttm_vm_ops; -static struct vm_operations_struct *ttm_vm_ops = NULL; +static const struct vm_operations_struct *ttm_vm_ops = NULL; static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) { diff --git a/drivers/gpu/drm/ttm/ttm_bo_vm.c b/drivers/gpu/drm/ttm/ttm_bo_vm.c index 33de7637c0c..1c040d04033 100644 --- a/drivers/gpu/drm/ttm/ttm_bo_vm.c +++ b/drivers/gpu/drm/ttm/ttm_bo_vm.c @@ -228,7 +228,7 @@ static void ttm_bo_vm_close(struct vm_area_struct *vma) vma->vm_private_data = NULL; } -static struct vm_operations_struct ttm_bo_vm_ops = { +static const struct vm_operations_struct ttm_bo_vm_ops = { .fault = ttm_bo_vm_fault, .open = ttm_bo_vm_open, .close = ttm_bo_vm_close diff --git a/drivers/ieee1394/dma.c b/drivers/ieee1394/dma.c index 1aba8c13fe8..8e7e3344c4b 100644 --- a/drivers/ieee1394/dma.c +++ b/drivers/ieee1394/dma.c @@ -247,7 +247,7 @@ static int dma_region_pagefault(struct vm_area_struct *vma, return 0; } -static struct vm_operations_struct dma_region_vm_ops = { +static const struct vm_operations_struct dma_region_vm_ops = { .fault = dma_region_pagefault, }; diff --git a/drivers/infiniband/hw/ehca/ehca_uverbs.c b/drivers/infiniband/hw/ehca/ehca_uverbs.c index 3cb688d2913..f1565cae8ec 100644 --- a/drivers/infiniband/hw/ehca/ehca_uverbs.c +++ b/drivers/infiniband/hw/ehca/ehca_uverbs.c @@ -95,7 +95,7 @@ static void ehca_mm_close(struct vm_area_struct *vma) vma->vm_start, vma->vm_end, *count); } -static struct vm_operations_struct vm_ops = { +static const struct vm_operations_struct vm_ops = { .open = ehca_mm_open, .close = ehca_mm_close, }; diff --git a/drivers/infiniband/hw/ipath/ipath_file_ops.c b/drivers/infiniband/hw/ipath/ipath_file_ops.c index 38a28700661..40dbe54056c 100644 --- a/drivers/infiniband/hw/ipath/ipath_file_ops.c +++ b/drivers/infiniband/hw/ipath/ipath_file_ops.c @@ -1151,7 +1151,7 @@ static int ipath_file_vma_fault(struct vm_area_struct *vma, return 0; } -static struct vm_operations_struct ipath_file_vm_ops = { +static const struct vm_operations_struct ipath_file_vm_ops = { .fault = ipath_file_vma_fault, }; diff --git a/drivers/infiniband/hw/ipath/ipath_mmap.c b/drivers/infiniband/hw/ipath/ipath_mmap.c index fa830e22002..b28865faf43 100644 --- a/drivers/infiniband/hw/ipath/ipath_mmap.c +++ b/drivers/infiniband/hw/ipath/ipath_mmap.c @@ -74,7 +74,7 @@ static void ipath_vma_close(struct vm_area_struct *vma) kref_put(&ip->ref, ipath_release_mmap_info); } -static struct vm_operations_struct ipath_vm_ops = { +static const struct vm_operations_struct ipath_vm_ops = { .open = ipath_vma_open, .close = ipath_vma_close, }; diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c index 657c481d255..10230cb3d21 100644 --- a/drivers/media/video/cafe_ccic.c +++ b/drivers/media/video/cafe_ccic.c @@ -1325,7 +1325,7 @@ static void cafe_v4l_vm_close(struct vm_area_struct *vma) mutex_unlock(&sbuf->cam->s_mutex); } -static struct vm_operations_struct cafe_v4l_vm_ops = { +static const struct vm_operations_struct cafe_v4l_vm_ops = { .open = cafe_v4l_vm_open, .close = cafe_v4l_vm_close }; diff --git a/drivers/media/video/et61x251/et61x251_core.c b/drivers/media/video/et61x251/et61x251_core.c index 74092f436be..88987a57cf7 100644 --- a/drivers/media/video/et61x251/et61x251_core.c +++ b/drivers/media/video/et61x251/et61x251_core.c @@ -1496,7 +1496,7 @@ static void et61x251_vm_close(struct vm_area_struct* vma) } -static struct vm_operations_struct et61x251_vm_ops = { +static const struct vm_operations_struct et61x251_vm_ops = { .open = et61x251_vm_open, .close = et61x251_vm_close, }; diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c index cf6540da1e4..23d3fb77691 100644 --- a/drivers/media/video/gspca/gspca.c +++ b/drivers/media/video/gspca/gspca.c @@ -99,7 +99,7 @@ static void gspca_vm_close(struct vm_area_struct *vma) frame->v4l2_buf.flags &= ~V4L2_BUF_FLAG_MAPPED; } -static struct vm_operations_struct gspca_vm_ops = { +static const struct vm_operations_struct gspca_vm_ops = { .open = gspca_vm_open, .close = gspca_vm_close, }; diff --git a/drivers/media/video/meye.c b/drivers/media/video/meye.c index d0765bed79c..4b1bc05a462 100644 --- a/drivers/media/video/meye.c +++ b/drivers/media/video/meye.c @@ -1589,7 +1589,7 @@ static void meye_vm_close(struct vm_area_struct *vma) meye.vma_use_count[idx]--; } -static struct vm_operations_struct meye_vm_ops = { +static const struct vm_operations_struct meye_vm_ops = { .open = meye_vm_open, .close = meye_vm_close, }; diff --git a/drivers/media/video/sn9c102/sn9c102_core.c b/drivers/media/video/sn9c102/sn9c102_core.c index 9d84c94e8a4..4a7711c3e74 100644 --- a/drivers/media/video/sn9c102/sn9c102_core.c +++ b/drivers/media/video/sn9c102/sn9c102_core.c @@ -2077,7 +2077,7 @@ static void sn9c102_vm_close(struct vm_area_struct* vma) } -static struct vm_operations_struct sn9c102_vm_ops = { +static const struct vm_operations_struct sn9c102_vm_ops = { .open = sn9c102_vm_open, .close = sn9c102_vm_close, }; diff --git a/drivers/media/video/stk-webcam.c b/drivers/media/video/stk-webcam.c index 0b996ea4134..6b41865f42b 100644 --- a/drivers/media/video/stk-webcam.c +++ b/drivers/media/video/stk-webcam.c @@ -790,7 +790,7 @@ static void stk_v4l_vm_close(struct vm_area_struct *vma) if (sbuf->mapcount == 0) sbuf->v4lbuf.flags &= ~V4L2_BUF_FLAG_MAPPED; } -static struct vm_operations_struct stk_v4l_vm_ops = { +static const struct vm_operations_struct stk_v4l_vm_ops = { .open = stk_v4l_vm_open, .close = stk_v4l_vm_close }; diff --git a/drivers/media/video/uvc/uvc_v4l2.c b/drivers/media/video/uvc/uvc_v4l2.c index 9e7351569b5..a2bdd806efa 100644 --- a/drivers/media/video/uvc/uvc_v4l2.c +++ b/drivers/media/video/uvc/uvc_v4l2.c @@ -1069,7 +1069,7 @@ static void uvc_vm_close(struct vm_area_struct *vma) buffer->vma_use_count--; } -static struct vm_operations_struct uvc_vm_ops = { +static const struct vm_operations_struct uvc_vm_ops = { .open = uvc_vm_open, .close = uvc_vm_close, }; diff --git a/drivers/media/video/videobuf-dma-contig.c b/drivers/media/video/videobuf-dma-contig.c index d09ce83a942..635ffc7b039 100644 --- a/drivers/media/video/videobuf-dma-contig.c +++ b/drivers/media/video/videobuf-dma-contig.c @@ -105,7 +105,7 @@ static void videobuf_vm_close(struct vm_area_struct *vma) } } -static struct vm_operations_struct videobuf_vm_ops = { +static const struct vm_operations_struct videobuf_vm_ops = { .open = videobuf_vm_open, .close = videobuf_vm_close, }; diff --git a/drivers/media/video/videobuf-dma-sg.c b/drivers/media/video/videobuf-dma-sg.c index a8dd22ace3f..53cdd67cebe 100644 --- a/drivers/media/video/videobuf-dma-sg.c +++ b/drivers/media/video/videobuf-dma-sg.c @@ -394,7 +394,7 @@ videobuf_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) return 0; } -static struct vm_operations_struct videobuf_vm_ops = +static const struct vm_operations_struct videobuf_vm_ops = { .open = videobuf_vm_open, .close = videobuf_vm_close, diff --git a/drivers/media/video/videobuf-vmalloc.c b/drivers/media/video/videobuf-vmalloc.c index 30ae30f99cc..35f3900c563 100644 --- a/drivers/media/video/videobuf-vmalloc.c +++ b/drivers/media/video/videobuf-vmalloc.c @@ -116,7 +116,7 @@ static void videobuf_vm_close(struct vm_area_struct *vma) return; } -static struct vm_operations_struct videobuf_vm_ops = +static const struct vm_operations_struct videobuf_vm_ops = { .open = videobuf_vm_open, .close = videobuf_vm_close, diff --git a/drivers/media/video/vino.c b/drivers/media/video/vino.c index cd6a3446ab7..b034a81d2b1 100644 --- a/drivers/media/video/vino.c +++ b/drivers/media/video/vino.c @@ -3857,7 +3857,7 @@ static void vino_vm_close(struct vm_area_struct *vma) dprintk("vino_vm_close(): count = %d\n", fb->map_count); } -static struct vm_operations_struct vino_vm_ops = { +static const struct vm_operations_struct vino_vm_ops = { .open = vino_vm_open, .close = vino_vm_close, }; diff --git a/drivers/media/video/zc0301/zc0301_core.c b/drivers/media/video/zc0301/zc0301_core.c index b3c6436b33b..312a71336fd 100644 --- a/drivers/media/video/zc0301/zc0301_core.c +++ b/drivers/media/video/zc0301/zc0301_core.c @@ -935,7 +935,7 @@ static void zc0301_vm_close(struct vm_area_struct* vma) } -static struct vm_operations_struct zc0301_vm_ops = { +static const struct vm_operations_struct zc0301_vm_ops = { .open = zc0301_vm_open, .close = zc0301_vm_close, }; diff --git a/drivers/media/video/zoran/zoran_driver.c b/drivers/media/video/zoran/zoran_driver.c index bcdefb1bcb3..47137deafcf 100644 --- a/drivers/media/video/zoran/zoran_driver.c +++ b/drivers/media/video/zoran/zoran_driver.c @@ -3172,7 +3172,7 @@ zoran_vm_close (struct vm_area_struct *vma) mutex_unlock(&zr->resource_lock); } -static struct vm_operations_struct zoran_vm_ops = { +static const struct vm_operations_struct zoran_vm_ops = { .open = zoran_vm_open, .close = zoran_vm_close, }; diff --git a/drivers/misc/sgi-gru/grufile.c b/drivers/misc/sgi-gru/grufile.c index aed609832bc..300e7ba391a 100644 --- a/drivers/misc/sgi-gru/grufile.c +++ b/drivers/misc/sgi-gru/grufile.c @@ -438,7 +438,7 @@ static struct miscdevice gru_miscdev = { .fops = &gru_fops, }; -struct vm_operations_struct gru_vm_ops = { +const struct vm_operations_struct gru_vm_ops = { .close = gru_vma_close, .fault = gru_fault, }; diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h index 34ab3d45391..46990bcfa53 100644 --- a/drivers/misc/sgi-gru/grutables.h +++ b/drivers/misc/sgi-gru/grutables.h @@ -624,7 +624,7 @@ static inline int is_kernel_context(struct gru_thread_state *gts) */ struct gru_unload_context_req; -extern struct vm_operations_struct gru_vm_ops; +extern const struct vm_operations_struct gru_vm_ops; extern struct device *grudev; extern struct gru_vma_data *gru_alloc_vma_data(struct vm_area_struct *vma, diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index 848b5946685..0cb049f5cc5 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -1185,7 +1185,7 @@ sg_vma_fault(struct vm_area_struct *vma, struct vm_fault *vmf) return VM_FAULT_SIGBUS; } -static struct vm_operations_struct sg_mmap_vm_ops = { +static const struct vm_operations_struct sg_mmap_vm_ops = { .fault = sg_vma_fault, }; diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c index 03efb065455..a9d70704720 100644 --- a/drivers/uio/uio.c +++ b/drivers/uio/uio.c @@ -658,7 +658,7 @@ static int uio_vma_fault(struct vm_area_struct *vma, struct vm_fault *vmf) return 0; } -static struct vm_operations_struct uio_vm_ops = { +static const struct vm_operations_struct uio_vm_ops = { .open = uio_vma_open, .close = uio_vma_close, .fault = uio_vma_fault, diff --git a/drivers/usb/mon/mon_bin.c b/drivers/usb/mon/mon_bin.c index dfdc43e2e00..9ed3e741bee 100644 --- a/drivers/usb/mon/mon_bin.c +++ b/drivers/usb/mon/mon_bin.c @@ -1174,7 +1174,7 @@ static int mon_bin_vma_fault(struct vm_area_struct *vma, struct vm_fault *vmf) return 0; } -static struct vm_operations_struct mon_bin_vm_ops = { +static const struct vm_operations_struct mon_bin_vm_ops = { .open = mon_bin_vma_open, .close = mon_bin_vma_close, .fault = mon_bin_vma_fault, diff --git a/drivers/video/fb_defio.c b/drivers/video/fb_defio.c index 0a7a6679ee6..c27ab1ed960 100644 --- a/drivers/video/fb_defio.c +++ b/drivers/video/fb_defio.c @@ -125,7 +125,7 @@ page_already_added: return 0; } -static struct vm_operations_struct fb_deferred_io_vm_ops = { +static const struct vm_operations_struct fb_deferred_io_vm_ops = { .fault = fb_deferred_io_fault, .page_mkwrite = fb_deferred_io_mkwrite, }; diff --git a/drivers/video/omap/dispc.c b/drivers/video/omap/dispc.c index 80a11d078df..f16e4215422 100644 --- a/drivers/video/omap/dispc.c +++ b/drivers/video/omap/dispc.c @@ -1035,7 +1035,7 @@ static void mmap_user_close(struct vm_area_struct *vma) atomic_dec(&dispc.map_count[plane]); } -static struct vm_operations_struct mmap_user_ops = { +static const struct vm_operations_struct mmap_user_ops = { .open = mmap_user_open, .close = mmap_user_close, }; diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 571ad3c13b4..a3492a3ad96 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -1184,7 +1184,7 @@ out: return ret > 0 ? EIO : ret; } -static struct vm_operations_struct btrfs_file_vm_ops = { +static const struct vm_operations_struct btrfs_file_vm_ops = { .fault = filemap_fault, .page_mkwrite = btrfs_page_mkwrite, }; diff --git a/fs/ext4/file.c b/fs/ext4/file.c index 5ca3eca70a1..9630583cef2 100644 --- a/fs/ext4/file.c +++ b/fs/ext4/file.c @@ -81,7 +81,7 @@ ext4_file_write(struct kiocb *iocb, const struct iovec *iov, return generic_file_aio_write(iocb, iov, nr_segs, pos); } -static struct vm_operations_struct ext4_file_vm_ops = { +static const struct vm_operations_struct ext4_file_vm_ops = { .fault = filemap_fault, .page_mkwrite = ext4_page_mkwrite, }; diff --git a/fs/fuse/file.c b/fs/fuse/file.c index cbc464043b6..a3492f7d207 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -1313,7 +1313,7 @@ static int fuse_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf) return 0; } -static struct vm_operations_struct fuse_file_vm_ops = { +static const struct vm_operations_struct fuse_file_vm_ops = { .close = fuse_vma_close, .fault = filemap_fault, .page_mkwrite = fuse_page_mkwrite, diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c index 166f38fbd24..4eb308aa323 100644 --- a/fs/gfs2/file.c +++ b/fs/gfs2/file.c @@ -418,7 +418,7 @@ out: return ret; } -static struct vm_operations_struct gfs2_vm_ops = { +static const struct vm_operations_struct gfs2_vm_ops = { .fault = filemap_fault, .page_mkwrite = gfs2_page_mkwrite, }; diff --git a/fs/ncpfs/mmap.c b/fs/ncpfs/mmap.c index 5d8dcb9ee32..15458decdb8 100644 --- a/fs/ncpfs/mmap.c +++ b/fs/ncpfs/mmap.c @@ -95,7 +95,7 @@ static int ncp_file_mmap_fault(struct vm_area_struct *area, return VM_FAULT_MAJOR; } -static struct vm_operations_struct ncp_file_mmap = +static const struct vm_operations_struct ncp_file_mmap = { .fault = ncp_file_mmap_fault, }; diff --git a/fs/nfs/file.c b/fs/nfs/file.c index 86d6b4db109..f5fdd39e037 100644 --- a/fs/nfs/file.c +++ b/fs/nfs/file.c @@ -59,7 +59,7 @@ static int nfs_lock(struct file *filp, int cmd, struct file_lock *fl); static int nfs_flock(struct file *filp, int cmd, struct file_lock *fl); static int nfs_setlease(struct file *file, long arg, struct file_lock **fl); -static struct vm_operations_struct nfs_file_vm_ops; +static const struct vm_operations_struct nfs_file_vm_ops; const struct file_operations nfs_file_operations = { .llseek = nfs_file_llseek, @@ -572,7 +572,7 @@ out_unlock: return VM_FAULT_SIGBUS; } -static struct vm_operations_struct nfs_file_vm_ops = { +static const struct vm_operations_struct nfs_file_vm_ops = { .fault = filemap_fault, .page_mkwrite = nfs_vm_page_mkwrite, }; diff --git a/fs/nilfs2/file.c b/fs/nilfs2/file.c index fc8278c77cd..7d7b4983dee 100644 --- a/fs/nilfs2/file.c +++ b/fs/nilfs2/file.c @@ -117,7 +117,7 @@ static int nilfs_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf) return 0; } -struct vm_operations_struct nilfs_file_vm_ops = { +static const struct vm_operations_struct nilfs_file_vm_ops = { .fault = filemap_fault, .page_mkwrite = nilfs_page_mkwrite, }; diff --git a/fs/ocfs2/mmap.c b/fs/ocfs2/mmap.c index b606496b72e..39737613424 100644 --- a/fs/ocfs2/mmap.c +++ b/fs/ocfs2/mmap.c @@ -202,7 +202,7 @@ out: return ret; } -static struct vm_operations_struct ocfs2_file_vm_ops = { +static const struct vm_operations_struct ocfs2_file_vm_ops = { .fault = ocfs2_fault, .page_mkwrite = ocfs2_page_mkwrite, }; diff --git a/fs/sysfs/bin.c b/fs/sysfs/bin.c index 2524714bece..60c702bc10a 100644 --- a/fs/sysfs/bin.c +++ b/fs/sysfs/bin.c @@ -40,7 +40,7 @@ struct bin_buffer { struct mutex mutex; void *buffer; int mmapped; - struct vm_operations_struct *vm_ops; + const struct vm_operations_struct *vm_ops; struct file *file; struct hlist_node list; }; @@ -331,7 +331,7 @@ static int bin_migrate(struct vm_area_struct *vma, const nodemask_t *from, } #endif -static struct vm_operations_struct bin_vm_ops = { +static const struct vm_operations_struct bin_vm_ops = { .open = bin_vma_open, .close = bin_vma_close, .fault = bin_fault, diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c index 2e6481a7701..1009adc8d60 100644 --- a/fs/ubifs/file.c +++ b/fs/ubifs/file.c @@ -1534,7 +1534,7 @@ out_unlock: return err; } -static struct vm_operations_struct ubifs_file_vm_ops = { +static const struct vm_operations_struct ubifs_file_vm_ops = { .fault = filemap_fault, .page_mkwrite = ubifs_vm_page_mkwrite, }; diff --git a/fs/xfs/linux-2.6/xfs_file.c b/fs/xfs/linux-2.6/xfs_file.c index 988d8f87bc0..629370974e5 100644 --- a/fs/xfs/linux-2.6/xfs_file.c +++ b/fs/xfs/linux-2.6/xfs_file.c @@ -42,7 +42,7 @@ #include -static struct vm_operations_struct xfs_file_vm_ops; +static const struct vm_operations_struct xfs_file_vm_ops; STATIC ssize_t xfs_file_aio_read( @@ -280,7 +280,7 @@ const struct file_operations xfs_dir_file_operations = { .fsync = xfs_file_fsync, }; -static struct vm_operations_struct xfs_file_vm_ops = { +static const struct vm_operations_struct xfs_file_vm_ops = { .fault = filemap_fault, .page_mkwrite = xfs_vm_page_mkwrite, }; diff --git a/include/linux/agp_backend.h b/include/linux/agp_backend.h index 880130f7311..9101ed64f80 100644 --- a/include/linux/agp_backend.h +++ b/include/linux/agp_backend.h @@ -53,7 +53,7 @@ struct agp_kern_info { int current_memory; bool cant_use_aperture; unsigned long page_mask; - struct vm_operations_struct *vm_ops; + const struct vm_operations_struct *vm_ops; }; /* diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index 16937995abd..41a59afc70f 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -163,7 +163,7 @@ static inline struct hugetlbfs_sb_info *HUGETLBFS_SB(struct super_block *sb) } extern const struct file_operations hugetlbfs_file_operations; -extern struct vm_operations_struct hugetlb_vm_ops; +extern const struct vm_operations_struct hugetlb_vm_ops; struct file *hugetlb_file_setup(const char *name, size_t size, int acct, struct user_struct **user, int creat_flags); int hugetlb_get_quota(struct address_space *mapping, long delta); diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index 21d6aa45206..84a524afb3d 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -171,7 +171,7 @@ struct vm_area_struct { struct anon_vma *anon_vma; /* Serialized by page_table_lock */ /* Function pointers to deal with this struct. */ - struct vm_operations_struct * vm_ops; + const struct vm_operations_struct *vm_ops; /* Information about our backing store: */ unsigned long vm_pgoff; /* Offset (within vm_file) in PAGE_SIZE diff --git a/include/linux/ramfs.h b/include/linux/ramfs.h index 37aaf2b3986..4e768dda87b 100644 --- a/include/linux/ramfs.h +++ b/include/linux/ramfs.h @@ -17,7 +17,7 @@ extern int ramfs_nommu_mmap(struct file *file, struct vm_area_struct *vma); #endif extern const struct file_operations ramfs_file_operations; -extern struct vm_operations_struct generic_file_vm_ops; +extern const struct vm_operations_struct generic_file_vm_ops; extern int __init init_rootfs(void); #endif diff --git a/ipc/shm.c b/ipc/shm.c index 9eb1488b543..464694e0aa4 100644 --- a/ipc/shm.c +++ b/ipc/shm.c @@ -55,7 +55,7 @@ struct shm_file_data { #define shm_file_data(file) (*((struct shm_file_data **)&(file)->private_data)) static const struct file_operations shm_file_operations; -static struct vm_operations_struct shm_vm_ops; +static const struct vm_operations_struct shm_vm_ops; #define shm_ids(ns) ((ns)->ids[IPC_SHM_IDS]) @@ -312,7 +312,7 @@ static const struct file_operations shm_file_operations = { .get_unmapped_area = shm_get_unmapped_area, }; -static struct vm_operations_struct shm_vm_ops = { +static const struct vm_operations_struct shm_vm_ops = { .open = shm_open, /* callback for a new vm-area open */ .close = shm_close, /* callback for when the vm-area is released */ .fault = shm_fault, diff --git a/kernel/perf_event.c b/kernel/perf_event.c index 76ac4db405e..0f86feb6db0 100644 --- a/kernel/perf_event.c +++ b/kernel/perf_event.c @@ -2253,7 +2253,7 @@ static void perf_mmap_close(struct vm_area_struct *vma) } } -static struct vm_operations_struct perf_mmap_vmops = { +static const struct vm_operations_struct perf_mmap_vmops = { .open = perf_mmap_open, .close = perf_mmap_close, .fault = perf_mmap_fault, diff --git a/kernel/relay.c b/kernel/relay.c index bc188549788..760c26209a3 100644 --- a/kernel/relay.c +++ b/kernel/relay.c @@ -60,7 +60,7 @@ static int relay_buf_fault(struct vm_area_struct *vma, struct vm_fault *vmf) /* * vm_ops for relay file mappings. */ -static struct vm_operations_struct relay_file_mmap_ops = { +static const struct vm_operations_struct relay_file_mmap_ops = { .fault = relay_buf_fault, .close = relay_file_mmap_close, }; diff --git a/mm/filemap.c b/mm/filemap.c index 6c84e598b4a..ef169f37156 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -1611,7 +1611,7 @@ page_not_uptodate: } EXPORT_SYMBOL(filemap_fault); -struct vm_operations_struct generic_file_vm_ops = { +const struct vm_operations_struct generic_file_vm_ops = { .fault = filemap_fault, }; diff --git a/mm/filemap_xip.c b/mm/filemap_xip.c index 427dfe3ce78..1888b2d71bb 100644 --- a/mm/filemap_xip.c +++ b/mm/filemap_xip.c @@ -296,7 +296,7 @@ out: } } -static struct vm_operations_struct xip_file_vm_ops = { +static const struct vm_operations_struct xip_file_vm_ops = { .fault = xip_file_fault, }; diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 6f048fcc749..5d7601b0287 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -1721,7 +1721,7 @@ static int hugetlb_vm_op_fault(struct vm_area_struct *vma, struct vm_fault *vmf) return 0; } -struct vm_operations_struct hugetlb_vm_ops = { +const struct vm_operations_struct hugetlb_vm_ops = { .fault = hugetlb_vm_op_fault, .open = hugetlb_vm_op_open, .close = hugetlb_vm_op_close, diff --git a/mm/mmap.c b/mm/mmap.c index 21d4029a07b..73f5e4b6401 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -2282,7 +2282,7 @@ static void special_mapping_close(struct vm_area_struct *vma) { } -static struct vm_operations_struct special_mapping_vmops = { +static const struct vm_operations_struct special_mapping_vmops = { .close = special_mapping_close, .fault = special_mapping_fault, }; diff --git a/mm/nommu.c b/mm/nommu.c index c73aa4753d7..5189b5aed8c 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -79,7 +79,7 @@ static struct kmem_cache *vm_region_jar; struct rb_root nommu_region_tree = RB_ROOT; DECLARE_RWSEM(nommu_region_sem); -struct vm_operations_struct generic_file_vm_ops = { +const struct vm_operations_struct generic_file_vm_ops = { }; /* diff --git a/mm/shmem.c b/mm/shmem.c index ccf446a9faa..356dd99566e 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -218,7 +218,7 @@ static const struct file_operations shmem_file_operations; static const struct inode_operations shmem_inode_operations; static const struct inode_operations shmem_dir_inode_operations; static const struct inode_operations shmem_special_inode_operations; -static struct vm_operations_struct shmem_vm_ops; +static const struct vm_operations_struct shmem_vm_ops; static struct backing_dev_info shmem_backing_dev_info __read_mostly = { .ra_pages = 0, /* No readahead */ @@ -2498,7 +2498,7 @@ static const struct super_operations shmem_ops = { .put_super = shmem_put_super, }; -static struct vm_operations_struct shmem_vm_ops = { +static const struct vm_operations_struct shmem_vm_ops = { .fault = shmem_fault, #ifdef CONFIG_NUMA .set_policy = shmem_set_policy, diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index d3d52c66cdc..103d5611b81 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -2084,7 +2084,7 @@ static void packet_mm_close(struct vm_area_struct *vma) atomic_dec(&pkt_sk(sk)->mapped); } -static struct vm_operations_struct packet_mmap_ops = { +static const struct vm_operations_struct packet_mmap_ops = { .open = packet_mm_open, .close = packet_mm_close, }; diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index 561d6d95a2d..ab73edf2c89 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -2985,7 +2985,7 @@ static int snd_pcm_mmap_status_fault(struct vm_area_struct *area, return 0; } -static struct vm_operations_struct snd_pcm_vm_ops_status = +static const struct vm_operations_struct snd_pcm_vm_ops_status = { .fault = snd_pcm_mmap_status_fault, }; @@ -3024,7 +3024,7 @@ static int snd_pcm_mmap_control_fault(struct vm_area_struct *area, return 0; } -static struct vm_operations_struct snd_pcm_vm_ops_control = +static const struct vm_operations_struct snd_pcm_vm_ops_control = { .fault = snd_pcm_mmap_control_fault, }; @@ -3094,7 +3094,7 @@ static int snd_pcm_mmap_data_fault(struct vm_area_struct *area, return 0; } -static struct vm_operations_struct snd_pcm_vm_ops_data = +static const struct vm_operations_struct snd_pcm_vm_ops_data = { .open = snd_pcm_mmap_data_open, .close = snd_pcm_mmap_data_close, @@ -3118,7 +3118,7 @@ static int snd_pcm_default_mmap(struct snd_pcm_substream *substream, * mmap the DMA buffer on I/O memory area */ #if SNDRV_PCM_INFO_MMAP_IOMEM -static struct vm_operations_struct snd_pcm_vm_ops_data_mmio = +static const struct vm_operations_struct snd_pcm_vm_ops_data_mmio = { .open = snd_pcm_mmap_data_open, .close = snd_pcm_mmap_data_close, diff --git a/sound/usb/usx2y/us122l.c b/sound/usb/usx2y/us122l.c index fd44946ce4b..99f33766cd5 100644 --- a/sound/usb/usx2y/us122l.c +++ b/sound/usb/usx2y/us122l.c @@ -154,7 +154,7 @@ static void usb_stream_hwdep_vm_close(struct vm_area_struct *area) snd_printdd(KERN_DEBUG "%i\n", atomic_read(&us122l->mmap_count)); } -static struct vm_operations_struct usb_stream_hwdep_vm_ops = { +static const struct vm_operations_struct usb_stream_hwdep_vm_ops = { .open = usb_stream_hwdep_vm_open, .fault = usb_stream_hwdep_vm_fault, .close = usb_stream_hwdep_vm_close, diff --git a/sound/usb/usx2y/usX2Yhwdep.c b/sound/usb/usx2y/usX2Yhwdep.c index f3d8f71265d..52e04b2f35d 100644 --- a/sound/usb/usx2y/usX2Yhwdep.c +++ b/sound/usb/usx2y/usX2Yhwdep.c @@ -53,7 +53,7 @@ static int snd_us428ctls_vm_fault(struct vm_area_struct *area, return 0; } -static struct vm_operations_struct us428ctls_vm_ops = { +static const struct vm_operations_struct us428ctls_vm_ops = { .fault = snd_us428ctls_vm_fault, }; diff --git a/sound/usb/usx2y/usx2yhwdeppcm.c b/sound/usb/usx2y/usx2yhwdeppcm.c index 117946f2deb..4b2304c2e02 100644 --- a/sound/usb/usx2y/usx2yhwdeppcm.c +++ b/sound/usb/usx2y/usx2yhwdeppcm.c @@ -697,7 +697,7 @@ static int snd_usX2Y_hwdep_pcm_vm_fault(struct vm_area_struct *area, } -static struct vm_operations_struct snd_usX2Y_hwdep_pcm_vm_ops = { +static const struct vm_operations_struct snd_usX2Y_hwdep_pcm_vm_ops = { .open = snd_usX2Y_hwdep_pcm_vm_open, .close = snd_usX2Y_hwdep_pcm_vm_close, .fault = snd_usX2Y_hwdep_pcm_vm_fault, diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 034a798b043..b5e7e3f1183 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -1713,7 +1713,7 @@ static int kvm_vcpu_fault(struct vm_area_struct *vma, struct vm_fault *vmf) return 0; } -static struct vm_operations_struct kvm_vcpu_vm_ops = { +static const struct vm_operations_struct kvm_vcpu_vm_ops = { .fault = kvm_vcpu_fault, }; @@ -2317,7 +2317,7 @@ static int kvm_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) return 0; } -static struct vm_operations_struct kvm_vm_vm_ops = { +static const struct vm_operations_struct kvm_vm_vm_ops = { .fault = kvm_vm_fault, }; -- cgit v1.2.3-70-g09d2