[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, 2 insertions, 1 deletions

diff --git a/fs/9p/9p.h b/fs/9p/9p.h
index 1df9e69b794b..2bb89b4005a1 100644
--- a/fs/9p/9p.h
+++ b/fs/9p/9p.h
@@ -235,6 +235,7 @@ struct Tcreate {
         struct v9fs_str name;
         u32 perm;
         u8 mode;
+        struct v9fs_str extension;
 };
 
 struct Rcreate {
@@ -364,7 +365,7 @@ int v9fs_t_remove(struct v9fs_session_info *v9ses, u32 fid,
                   struct v9fs_fcall **rcall);
 
 int v9fs_t_create(struct v9fs_session_info *v9ses, u32 fid, char *name,
-                  u32 perm, u8 mode, struct v9fs_fcall **rcall);
+        u32 perm, u8 mode, char *extension, struct v9fs_fcall **rcall);
 
 int v9fs_t_read(struct v9fs_session_info *v9ses, u32 fid,
                 u64 offset, u32 count, struct v9fs_fcall **rcall);