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authorLinus Torvalds <torvalds@linux-foundation.org>2012-01-10 14:57:40 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-01-10 14:57:40 -0800
commit57eccf1c2acae2fcb748730881ba75643fc31c81 (patch)
treebe47ac42ef0b2e3e7157ce196ad2ed1224739c6c /include/linux
parent5c395ae7033099fc657114ea997858aa622f08b2 (diff)
parent074b1d12fe2500d7d453902f9266e6674b30d84c (diff)
Merge branch 'nfs-for-3.3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
* 'nfs-for-3.3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: NFSv4: Change the default setting of the nfs4_disable_idmapping parameter NFSv4: Save the owner/group name string when doing open NFS: Remove pNFS bloat from the generic write path pnfs-obj: Must return layout on IO error pnfs-obj: pNFS errors are communicated on iodata->pnfs_error NFS: Cache state owners after files are closed NFS: Clean up nfs4_find_state_owners_locked() NFSv4: include bitmap in nfsv4 get acl data nfs: fix a minor do_div portability issue NFSv4.1: cleanup comment and debug printk NFSv4.1: change nfs4_free_slot parameters for dynamic slots NFSv4.1: cleanup init and reset of session slot tables NFSv4.1: fix backchannel slotid off-by-one bug nfs: fix regression in handling of context= option in NFSv4 NFS - fix recent breakage to NFS error handling. NFS: Retry mounting NFSROOT SUNRPC: Clean up the RPCSEC_GSS service ticket requests
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/nfs_fs_sb.h1
-rw-r--r--include/linux/nfs_idmap.h8
-rw-r--r--include/linux/nfs_xdr.h22
-rw-r--r--include/linux/sunrpc/auth.h3
-rw-r--r--include/linux/sunrpc/auth_gss.h2
-rw-r--r--include/linux/sunrpc/xdr.h2
6 files changed, 31 insertions, 7 deletions
diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index b5479df8378..ba4d7656ecf 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -153,6 +153,7 @@ struct nfs_server {
struct rb_root openowner_id;
struct rb_root lockowner_id;
#endif
+ struct list_head state_owners_lru;
struct list_head layouts;
struct list_head delegations;
void (*destroy)(struct nfs_server *);
diff --git a/include/linux/nfs_idmap.h b/include/linux/nfs_idmap.h
index ae7d6a380da..308c1887701 100644
--- a/include/linux/nfs_idmap.h
+++ b/include/linux/nfs_idmap.h
@@ -66,6 +66,8 @@ struct idmap_msg {
/* Forward declaration to make this header independent of others */
struct nfs_client;
struct nfs_server;
+struct nfs_fattr;
+struct nfs4_string;
#ifdef CONFIG_NFS_USE_NEW_IDMAPPER
@@ -97,6 +99,12 @@ void nfs_idmap_delete(struct nfs_client *);
#endif /* CONFIG_NFS_USE_NEW_IDMAPPER */
+void nfs_fattr_init_names(struct nfs_fattr *fattr,
+ struct nfs4_string *owner_name,
+ struct nfs4_string *group_name);
+void nfs_fattr_free_names(struct nfs_fattr *);
+void nfs_fattr_map_and_free_names(struct nfs_server *, struct nfs_fattr *);
+
int nfs_map_name_to_uid(const struct nfs_server *, const char *, size_t, __u32 *);
int nfs_map_group_to_gid(const struct nfs_server *, const char *, size_t, __u32 *);
int nfs_map_uid_to_name(const struct nfs_server *, __u32, char *, size_t);
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 2a7c533be5d..a764cef06b7 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -18,6 +18,11 @@
/* Forward declaration for NFS v3 */
struct nfs4_secinfo_flavors;
+struct nfs4_string {
+ unsigned int len;
+ char *data;
+};
+
struct nfs_fsid {
uint64_t major;
uint64_t minor;
@@ -61,6 +66,8 @@ struct nfs_fattr {
struct timespec pre_ctime; /* pre_op_attr.ctime */
unsigned long time_start;
unsigned long gencount;
+ struct nfs4_string *owner_name;
+ struct nfs4_string *group_name;
};
#define NFS_ATTR_FATTR_TYPE (1U << 0)
@@ -85,6 +92,8 @@ struct nfs_fattr {
#define NFS_ATTR_FATTR_V4_REFERRAL (1U << 19) /* NFSv4 referral */
#define NFS_ATTR_FATTR_MOUNTPOINT (1U << 20) /* Treat as mountpoint */
#define NFS_ATTR_FATTR_MOUNTED_ON_FILEID (1U << 21)
+#define NFS_ATTR_FATTR_OWNER_NAME (1U << 22)
+#define NFS_ATTR_FATTR_GROUP_NAME (1U << 23)
#define NFS_ATTR_FATTR (NFS_ATTR_FATTR_TYPE \
| NFS_ATTR_FATTR_MODE \
@@ -324,6 +333,7 @@ struct nfs_openargs {
const struct qstr * name;
const struct nfs_server *server; /* Needed for ID mapping */
const u32 * bitmask;
+ const u32 * dir_bitmask;
__u32 claim;
struct nfs4_sequence_args seq_args;
};
@@ -342,6 +352,8 @@ struct nfs_openres {
__u32 do_recall;
__u64 maxsize;
__u32 attrset[NFS4_BITMAP_SIZE];
+ struct nfs4_string *owner;
+ struct nfs4_string *group_owner;
struct nfs4_sequence_res seq_res;
};
@@ -602,11 +614,16 @@ struct nfs_getaclargs {
size_t acl_len;
unsigned int acl_pgbase;
struct page ** acl_pages;
+ struct page * acl_scratch;
struct nfs4_sequence_args seq_args;
};
+/* getxattr ACL interface flags */
+#define NFS4_ACL_LEN_REQUEST 0x0001 /* zero length getxattr buffer */
struct nfs_getaclres {
size_t acl_len;
+ size_t acl_data_offset;
+ int acl_flags;
struct nfs4_sequence_res seq_res;
};
@@ -773,11 +790,6 @@ struct nfs3_getaclres {
struct posix_acl * acl_default;
};
-struct nfs4_string {
- unsigned int len;
- char *data;
-};
-
#ifdef CONFIG_NFS_V4
typedef u64 clientid4;
diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h
index febc4dbec2c..7874a8a5663 100644
--- a/include/linux/sunrpc/auth.h
+++ b/include/linux/sunrpc/auth.h
@@ -26,6 +26,7 @@ struct auth_cred {
uid_t uid;
gid_t gid;
struct group_info *group_info;
+ const char *principal;
unsigned char machine_cred : 1;
};
@@ -127,7 +128,7 @@ void rpc_destroy_generic_auth(void);
void rpc_destroy_authunix(void);
struct rpc_cred * rpc_lookup_cred(void);
-struct rpc_cred * rpc_lookup_machine_cred(void);
+struct rpc_cred * rpc_lookup_machine_cred(const char *service_name);
int rpcauth_register(const struct rpc_authops *);
int rpcauth_unregister(const struct rpc_authops *);
struct rpc_auth * rpcauth_create(rpc_authflavor_t, struct rpc_clnt *);
diff --git a/include/linux/sunrpc/auth_gss.h b/include/linux/sunrpc/auth_gss.h
index 8eee9dbbfe7..f1cfd4c85cd 100644
--- a/include/linux/sunrpc/auth_gss.h
+++ b/include/linux/sunrpc/auth_gss.h
@@ -82,8 +82,8 @@ struct gss_cred {
enum rpc_gss_svc gc_service;
struct gss_cl_ctx __rcu *gc_ctx;
struct gss_upcall_msg *gc_upcall;
+ const char *gc_principal;
unsigned long gc_upcall_timestamp;
- unsigned char gc_machine_cred : 1;
};
#endif /* __KERNEL__ */
diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h
index a20970ef9e4..af70af33354 100644
--- a/include/linux/sunrpc/xdr.h
+++ b/include/linux/sunrpc/xdr.h
@@ -191,6 +191,8 @@ extern int xdr_decode_array2(struct xdr_buf *buf, unsigned int base,
struct xdr_array2_desc *desc);
extern int xdr_encode_array2(struct xdr_buf *buf, unsigned int base,
struct xdr_array2_desc *desc);
+extern void _copy_from_pages(char *p, struct page **pages, size_t pgbase,
+ size_t len);
/*
* Provide some simple tools for XDR buffer overflow-checking etc.