diff options
Diffstat (limited to 'fs/9p/v9fs.h')
| -rw-r--r-- | fs/9p/v9fs.h | 37 |
1 files changed, 25 insertions, 12 deletions
diff --git a/fs/9p/v9fs.h b/fs/9p/v9fs.h index 21bd803a3cc0..ce59d1512062 100644 --- a/fs/9p/v9fs.h +++ b/fs/9p/v9fs.h @@ -116,6 +116,20 @@ struct v9fs_session_info { struct p9_fid *root_fid; /* Used for file system sync */ }; +struct v9fs_inode { +#ifdef CONFIG_9P_FSCACHE + spinlock_t fscache_lock; + struct fscache_cookie *fscache; + struct p9_qid *fscache_key; +#endif + struct inode vfs_inode; +}; + +static inline struct v9fs_inode *V9FS_I(const struct inode *inode) +{ + return container_of(inode, struct v9fs_inode, vfs_inode); +} + struct p9_fid *v9fs_session_init(struct v9fs_session_info *, const char *, char *); extern void v9fs_session_close(struct v9fs_session_info *v9ses); @@ -129,16 +143,15 @@ extern int v9fs_vfs_rename(struct inode *old_dir, struct dentry *old_dentry, struct inode *new_dir, struct dentry *new_dentry); extern void v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p); -extern struct inode *v9fs_inode(struct v9fs_session_info *v9ses, - struct p9_fid *fid, - struct super_block *sb); - +extern struct inode *v9fs_inode_from_fid(struct v9fs_session_info *v9ses, + struct p9_fid *fid, + struct super_block *sb); extern const struct inode_operations v9fs_dir_inode_operations_dotl; extern const struct inode_operations v9fs_file_inode_operations_dotl; extern const struct inode_operations v9fs_symlink_inode_operations_dotl; -extern struct inode *v9fs_inode_dotl(struct v9fs_session_info *v9ses, - struct p9_fid *fid, - struct super_block *sb); +extern struct inode *v9fs_inode_from_fid_dotl(struct v9fs_session_info *v9ses, + struct p9_fid *fid, + struct super_block *sb); /* other default globals */ #define V9FS_PORT 564 @@ -163,7 +176,7 @@ static inline int v9fs_proto_dotl(struct v9fs_session_info *v9ses) } /** - * v9fs_inode_from_fid - Helper routine to populate an inode by + * v9fs_get_inode_from_fid - Helper routine to populate an inode by * issuing a attribute request * @v9ses: session information * @fid: fid to issue attribute request for @@ -171,11 +184,11 @@ static inline int v9fs_proto_dotl(struct v9fs_session_info *v9ses) * */ static inline struct inode * -v9fs_inode_from_fid(struct v9fs_session_info *v9ses, struct p9_fid *fid, - struct super_block *sb) +v9fs_get_inode_from_fid(struct v9fs_session_info *v9ses, struct p9_fid *fid, + struct super_block *sb) { if (v9fs_proto_dotl(v9ses)) - return v9fs_inode_dotl(v9ses, fid, sb); + return v9fs_inode_from_fid_dotl(v9ses, fid, sb); else - return v9fs_inode(v9ses, fid, sb); + return v9fs_inode_from_fid(v9ses, fid, sb); } |