9p: Push file_update_time() into v9fs_vm_page_mkwrite()
authorJan Kara <jack@suse.cz>
Tue, 12 Jun 2012 14:20:25 +0000 (16:20 +0200)
committerAl Viro <viro@zeniv.linux.org.uk>
Mon, 30 Jul 2012 21:02:46 +0000 (01:02 +0400)
CC: Eric Van Hensbergen <ericvh@gmail.com>
CC: Ron Minnich <rminnich@sandia.gov>
CC: Latchesar Ionkov <lucho@ionkov.net>
CC: v9fs-developer@lists.sourceforge.net
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/9p/vfs_file.c

index fc06fd27065eb3cade2f5e5f60f7155d3487ae80..dd6f7ee1e31258d94dfa1e038d2a272f17ecb541 100644 (file)
@@ -610,6 +610,9 @@ v9fs_vm_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
        p9_debug(P9_DEBUG_VFS, "page %p fid %lx\n",
                 page, (unsigned long)filp->private_data);
 
+       /* Update file times before taking page lock */
+       file_update_time(filp);
+
        v9inode = V9FS_I(inode);
        /* make sure the cache has finished storing the page */
        v9fs_fscache_wait_on_page_write(inode, page);