[PATCH] v9fs: add extension field to Tcreate

Implement a new way of creating special files.  Instead of Tcreate+Twstat,
add one more field to Tcreate that contains special file description.

Signed-off-by: Latchesar Ionkov <lucho@ionkov.net>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 5 insertions, 3 deletions

diff --git a/fs/9p/9p.c b/fs/9p/9p.c
index ea2cf9692ff4..81027bc1f099 100644
--- a/fs/9p/9p.c
+++ b/fs/9p/9p.c
@@ -334,8 +334,8 @@ v9fs_t_remove(struct v9fs_session_info *v9ses, u32 fid,
  */
 
 int
-v9fs_t_create(struct v9fs_session_info *v9ses, u32 fid, char *name,
-              u32 perm, u8 mode, struct v9fs_fcall **rcp)
+v9fs_t_create(struct v9fs_session_info *v9ses, u32 fid, char *name, u32 perm,
+        u8 mode, char *extension, struct v9fs_fcall **rcp)
 {
         int ret;
         struct v9fs_fcall *tc;
@@ -343,7 +343,9 @@ v9fs_t_create(struct v9fs_session_info *v9ses, u32 fid, char *name,
         dprintk(DEBUG_9P, "fid %d name '%s' perm %x mode %d\n",
                 fid, name, perm, mode);
 
-        tc = v9fs_create_tcreate(fid, name, perm, mode);
+        tc = v9fs_create_tcreate(fid, name, perm, mode, extension,
+                v9ses->extended);
+
         if (!IS_ERR(tc)) {
                 ret = v9fs_mux_rpc(v9ses->mux, tc, rcp);
                 kfree(tc);