From: Latchesar Ionkov Date: Sat, 25 Mar 2006 11:07:26 +0000 (-0800) Subject: [PATCH] v9fs: add extension field to Tcreate X-Git-Tag: v2.6.17-rc1~810 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=16cce6d27ef52e00cc124196046bbae7150024c1;p=pandora-kernel.git [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 Signed-off-by: Eric Van Hensbergen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- 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); 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); Reading git-diff-tree failed