diff options
| author | Steven Whitehouse <swhiteho@redhat.com> | 2008-11-26 10:26:38 +0000 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2009-01-05 07:39:10 +0000 |
| commit | fdd1062ebaa422c5684f97fa91da06f91167d76b (patch) | |
| tree | 30ca8542e238bb04f4d80c8e009fa446ff66341b /fs/gfs2 | |
| parent | 97cc1025b1a91c52e84f12478dcf0f853abc6564 (diff) | |
GFS2: Send some sensible sysfs stuff
We ought to inform the user of the locktable and lockproto for each
uevent we generate.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2')
| -rw-r--r-- | fs/gfs2/locking/dlm/sysfs.c | 16 | ||||
| -rw-r--r-- | fs/gfs2/sys.c | 16 |
2 files changed, 30 insertions, 2 deletions
diff --git a/fs/gfs2/locking/dlm/sysfs.c b/fs/gfs2/locking/dlm/sysfs.c index 4ec571c3d8a..9b7edcf7bd4 100644 --- a/fs/gfs2/locking/dlm/sysfs.c +++ b/fs/gfs2/locking/dlm/sysfs.c @@ -195,9 +195,23 @@ void gdlm_kobject_release(struct gdlm_ls *ls) kobject_put(&ls->kobj); } +static int gdlm_uevent(struct kset *kset, struct kobject *kobj, + struct kobj_uevent_env *env) +{ + struct gdlm_ls *ls = container_of(kobj, struct gdlm_ls, kobj); + add_uevent_var(env, "LOCKTABLE=%s:%s", ls->clustername, ls->fsname); + add_uevent_var(env, "LOCKPROTO=lock_dlm"); + return 0; +} + +static struct kset_uevent_ops gdlm_uevent_ops = { + .uevent = gdlm_uevent, +}; + + int gdlm_sysfs_init(void) { - gdlm_kset = kset_create_and_add("lock_dlm", NULL, kernel_kobj); + gdlm_kset = kset_create_and_add("lock_dlm", &gdlm_uevent_ops, kernel_kobj); if (!gdlm_kset) { printk(KERN_WARNING "%s: can not create kset\n", __func__); return -ENOMEM; diff --git a/fs/gfs2/sys.c b/fs/gfs2/sys.c index 67ba5b7b759..298bcb6c271 100644 --- a/fs/gfs2/sys.c +++ b/fs/gfs2/sys.c @@ -461,11 +461,25 @@ void gfs2_sys_fs_del(struct gfs2_sbd *sdp) kobject_put(&sdp->sd_kobj); } +static int gfs2_uevent(struct kset *kset, struct kobject *kobj, + struct kobj_uevent_env *env) +{ + struct gfs2_sbd *sdp = container_of(kobj, struct gfs2_sbd, sd_kobj); + add_uevent_var(env, "LOCKTABLE=%s", sdp->sd_table_name); + add_uevent_var(env, "LOCKPROTO=%s", sdp->sd_proto_name); + return 0; +} + +static struct kset_uevent_ops gfs2_uevent_ops = { + .uevent = gfs2_uevent, +}; + + int gfs2_sys_init(void) { gfs2_sys_margs = NULL; spin_lock_init(&gfs2_sys_margs_lock); - gfs2_kset = kset_create_and_add("gfs2", NULL, fs_kobj); + gfs2_kset = kset_create_and_add("gfs2", &gfs2_uevent_ops, fs_kobj); if (!gfs2_kset) return -ENOMEM; return 0; |