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author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2013-06-28 16:29:51 -0400 |
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committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2013-06-28 16:29:51 -0400 |
commit | 959d921f5eb8878ea16049a7f6e9bcbb6dfbcb88 (patch) | |
tree | 83fb4d2756fab97f508b5dccaac7578ba63a76e0 /include/linux/nfs_fs.h | |
parent | f112bb48994e56868870a080773c392f774fa9a2 (diff) | |
parent | 7017310ad737880d8520a7fc7e25a26b2e7e37f0 (diff) | |
download | linux-stable-959d921f5eb8878ea16049a7f6e9bcbb6dfbcb88.tar.gz linux-stable-959d921f5eb8878ea16049a7f6e9bcbb6dfbcb88.tar.bz2 linux-stable-959d921f5eb8878ea16049a7f6e9bcbb6dfbcb88.zip |
Merge branch 'labeled-nfs' into linux-next
* labeled-nfs:
NFS: Apply v4.1 capabilities to v4.2
NFS: Add in v4.2 callback operation
NFS: Make callbacks minor version generic
Kconfig: Add Kconfig entry for Labeled NFS V4 client
NFS: Extend NFS xattr handlers to accept the security namespace
NFS: Client implementation of Labeled-NFS
NFS: Add label lifecycle management
NFS:Add labels to client function prototypes
NFSv4: Extend fattr bitmaps to support all 3 words
NFSv4: Introduce new label structure
NFSv4: Add label recommended attribute and NFSv4 flags
NFSv4.2: Added NFS v4.2 support to the NFS client
SELinux: Add new labeling type native labels
LSM: Add flags field to security_sb_set_mnt_opts for in kernel mount data.
Security: Add Hook to test if the particular xattr is part of a MAC model.
Security: Add hook to calculate context based on a negative dentry.
NFS: Add NFSv4.2 protocol constants
Conflicts:
fs/nfs/nfs4proc.c
Diffstat (limited to 'include/linux/nfs_fs.h')
-rw-r--r-- | include/linux/nfs_fs.h | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index 1384ed92cad6..0b176297aaf6 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -207,6 +207,7 @@ struct nfs_inode { #define NFS_INO_INVALID_ACL 0x0010 /* cached acls are invalid */ #define NFS_INO_REVAL_PAGECACHE 0x0020 /* must revalidate pagecache */ #define NFS_INO_REVAL_FORCED 0x0040 /* force revalidation ignoring a delegation */ +#define NFS_INO_INVALID_LABEL 0x0080 /* cached label is invalid */ /* * Bit offsets in flags field @@ -336,7 +337,7 @@ extern void nfs_zap_mapping(struct inode *inode, struct address_space *mapping); extern void nfs_zap_caches(struct inode *); extern void nfs_invalidate_atime(struct inode *); extern struct inode *nfs_fhget(struct super_block *, struct nfs_fh *, - struct nfs_fattr *); + struct nfs_fattr *, struct nfs4_label *); extern int nfs_refresh_inode(struct inode *, struct nfs_fattr *); extern int nfs_post_op_update_inode(struct inode *inode, struct nfs_fattr *fattr); extern int nfs_post_op_update_inode_force_wcc(struct inode *inode, struct nfs_fattr *fattr); @@ -352,6 +353,8 @@ extern int __nfs_revalidate_inode(struct nfs_server *, struct inode *); extern int nfs_revalidate_mapping(struct inode *inode, struct address_space *mapping); extern int nfs_setattr(struct dentry *, struct iattr *); extern void nfs_setattr_update_inode(struct inode *inode, struct iattr *attr); +extern void nfs_setsecurity(struct inode *inode, struct nfs_fattr *fattr, + struct nfs4_label *label); extern struct nfs_open_context *get_nfs_open_context(struct nfs_open_context *ctx); extern void put_nfs_open_context(struct nfs_open_context *ctx); extern struct nfs_open_context *nfs_find_open_context(struct inode *inode, struct rpc_cred *cred, fmode_t mode); @@ -469,7 +472,8 @@ extern const struct file_operations nfs_dir_operations; extern const struct dentry_operations nfs_dentry_operations; extern void nfs_force_lookup_revalidate(struct inode *dir); -extern int nfs_instantiate(struct dentry *dentry, struct nfs_fh *fh, struct nfs_fattr *fattr); +extern int nfs_instantiate(struct dentry *dentry, struct nfs_fh *fh, + struct nfs_fattr *fattr, struct nfs4_label *label); extern int nfs_may_open(struct inode *inode, struct rpc_cred *cred, int openflags); extern void nfs_access_zap_cache(struct inode *inode); @@ -498,6 +502,24 @@ extern int nfs_mountpoint_expiry_timeout; extern void nfs_release_automount_timer(void); /* + * linux/fs/nfs/nfs4proc.c + */ +#ifdef CONFIG_NFS_V4_SECURITY_LABEL +extern struct nfs4_label *nfs4_label_alloc(struct nfs_server *server, gfp_t flags); +static inline void nfs4_label_free(struct nfs4_label *label) +{ + if (label) { + kfree(label->label); + kfree(label); + } + return; +} +#else +static inline struct nfs4_label *nfs4_label_alloc(struct nfs_server *server, gfp_t flags) { return NULL; } +static inline void nfs4_label_free(void *label) {} +#endif + +/* * linux/fs/nfs/unlink.c */ extern void nfs_complete_unlink(struct dentry *dentry, struct inode *); |