[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/conv.h b/fs/9p/conv.h
index f5896628dae4..03cacdda7891 100644
--- a/fs/9p/conv.h
+++ b/fs/9p/conv.h
@@ -39,7 +39,8 @@ struct v9fs_fcall *v9fs_create_tflush(u16 oldtag);
 struct v9fs_fcall *v9fs_create_twalk(u32 fid, u32 newfid, u16 nwname,
         char **wnames);
 struct v9fs_fcall *v9fs_create_topen(u32 fid, u8 mode);
-struct v9fs_fcall *v9fs_create_tcreate(u32 fid, char *name, u32 perm, u8 mode);
+struct v9fs_fcall *v9fs_create_tcreate(u32 fid, char *name, u32 perm, u8 mode,
+        char *extension, int extended);
 struct v9fs_fcall *v9fs_create_tread(u32 fid, u64 offset, u32 count);
 struct v9fs_fcall *v9fs_create_twrite(u32 fid, u64 offset, u32 count,
         const char __user *data);