diff options
| author | Latchesar Ionkov <lucho@ionkov.net> | 2007-07-10 17:57:28 -0500 |
|---|---|---|
| committer | Eric Van Hensbergen <ericvh@ericvh-desktop.austin.ibm.com> | 2007-07-14 15:13:40 -0500 |
| commit | bd238fb431f31989898423c8b6496bc8c4204a86 (patch) | |
| tree | f85a536383cbf360125ecb0592f6c515e0ecf0ff /fs/9p/v9fs.h | |
| parent | 8d9107e8c50e1c4ff43c91c8841805833f3ecfb9 (diff) | |
9p: Reorganization of 9p file system code
This patchset moves non-filesystem interfaces of v9fs from fs/9p to net/9p.
It moves the transport, packet marshalling and connection layers to net/9p
leaving only the VFS related files in fs/9p. This work is being done in
preparation for in-kernel 9p servers as well as alternate 9p clients (other
than VFS).
Signed-off-by: Latchesar Ionkov <lucho@ionkov.net>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Diffstat (limited to 'fs/9p/v9fs.h')
| -rw-r--r-- | fs/9p/v9fs.h | 32 |
1 files changed, 8 insertions, 24 deletions
diff --git a/fs/9p/v9fs.h b/fs/9p/v9fs.h index 820bf5ca35d8..abc4b1668ace 100644 --- a/fs/9p/v9fs.h +++ b/fs/9p/v9fs.h @@ -22,16 +22,6 @@ */ /* - * Idpool structure provides lock and id management - * - */ - -struct v9fs_idpool { - struct semaphore lock; - struct idr pool; -}; - -/* * Session structure provides information for an opened session * */ @@ -54,15 +44,7 @@ struct v9fs_session_info { unsigned int uid; /* default uid/muid for legacy support */ unsigned int gid; /* default gid for legacy support */ - /* book keeping */ - struct v9fs_idpool fidpool; /* The FID pool for file descriptors */ - - struct v9fs_transport *transport; - struct v9fs_mux_data *mux; - - int inprogress; /* session in progress => true */ - int shutdown; /* session shutting down. no more attaches. */ - unsigned char session_hung; + struct p9_client *clnt; /* 9p client */ struct dentry *debugfs_dir; }; @@ -71,6 +53,7 @@ enum { PROTO_TCP, PROTO_UNIX, PROTO_FD, + PROTO_PCI, }; /* possible values of ->cache */ @@ -82,12 +65,9 @@ enum { extern struct dentry *v9fs_debugfs_root; -int v9fs_session_init(struct v9fs_session_info *, const char *, char *); -struct v9fs_session_info *v9fs_inode2v9ses(struct inode *); +struct p9_fid *v9fs_session_init(struct v9fs_session_info *, const char *, + char *); void v9fs_session_close(struct v9fs_session_info *v9ses); -int v9fs_get_idpool(struct v9fs_idpool *p); -void v9fs_put_idpool(int id, struct v9fs_idpool *p); -int v9fs_check_idpool(int id, struct v9fs_idpool *p); void v9fs_session_cancel(struct v9fs_session_info *v9ses); #define V9FS_MAGIC 0x01021997 @@ -97,3 +77,7 @@ void v9fs_session_cancel(struct v9fs_session_info *v9ses); #define V9FS_DEFUSER "nobody" #define V9FS_DEFANAME "" +static inline struct v9fs_session_info *v9fs_inode2v9ses(struct inode *inode) +{ + return (inode->i_sb->s_fs_info); +} |