From: Miklos Szeredi <miklos@szeredi.hu>
Date: Thu, 29 Nov 2007 00:22:03 +0000 (-0800)
Subject: fuse: fix attribute caching after rename
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=08b633070ad5fa17a837428a601c32cf3db6aafd;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

fuse: fix attribute caching after rename

Invalidate attributes on rename, since some filesystems may update
st_ctime.  Reported by Szabolcs Szakacsits

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
index dfc32dc97f7f..80d2f5292cf9 100644
--- a/fs/fuse/dir.c
+++ b/fs/fuse/dir.c
@@ -657,6 +657,9 @@ static int fuse_rename(struct inode *olddir, struct dentry *oldent,
 	err = req->out.h.error;
 	fuse_put_request(fc, req);
 	if (!err) {
+		/* ctime changes */
+		fuse_invalidate_attr(oldent->d_inode);
+
 		fuse_invalidate_attr(olddir);
 		if (olddir != newdir)
 			fuse_invalidate_attr(newdir);