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| 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/fid.h | |
| parent | 8d9107e8c50e1c4ff43c91c8841805833f3ecfb9 (diff) | |
| download | linux-stable-bd238fb431f31989898423c8b6496bc8c4204a86.tar.gz linux-stable-bd238fb431f31989898423c8b6496bc8c4204a86.tar.bz2 linux-stable-bd238fb431f31989898423c8b6496bc8c4204a86.zip | |
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/fid.h')
| -rw-r--r-- | fs/9p/fid.h | 43 |
1 files changed, 7 insertions, 36 deletions
diff --git a/fs/9p/fid.h b/fs/9p/fid.h index 48fc170c26c8..47a0ba742872 100644 --- a/fs/9p/fid.h +++ b/fs/9p/fid.h @@ -22,41 +22,12 @@ #include <linux/list.h> -#define FID_OP 0 -#define FID_WALK 1 -#define FID_CREATE 2 - -struct v9fs_fid { - struct list_head list; /* list of fids associated with a dentry */ - struct list_head active; /* XXX - debug */ - - struct semaphore lock; - - u32 fid; - unsigned char fidopen; /* set when fid is opened */ - unsigned char fidclunked; /* set when fid has already been clunked */ - - struct v9fs_qid qid; - u32 iounit; - - /* readdir stuff */ - int rdir_fpos; - loff_t rdir_pos; - struct v9fs_fcall *rdir_fcall; - - /* management stuff */ - uid_t uid; /* user associated with this fid */ - - /* private data */ - struct file *filp; /* backpointer to File struct for open files */ - struct v9fs_session_info *v9ses; /* session info for this FID */ +struct v9fs_dentry { + spinlock_t lock; /* protect fidlist */ + struct list_head fidlist; }; -struct v9fs_fid *v9fs_fid_lookup(struct dentry *dentry); -struct v9fs_fid *v9fs_fid_get_created(struct dentry *); -void v9fs_fid_destroy(struct v9fs_fid *fid); -struct v9fs_fid *v9fs_fid_create(struct v9fs_session_info *, int fid); -int v9fs_fid_insert(struct v9fs_fid *fid, struct dentry *dentry); -struct v9fs_fid *v9fs_fid_clone(struct dentry *dentry); -void v9fs_fid_clunk(struct v9fs_session_info *v9ses, struct v9fs_fid *fid); - +struct p9_fid *v9fs_fid_lookup(struct dentry *dentry); +struct p9_fid *v9fs_fid_lookup_remove(struct dentry *dentry); +struct p9_fid *v9fs_fid_clone(struct dentry *dentry); +int v9fs_fid_add(struct dentry *dentry, struct p9_fid *fid); |