lkml.org 
[lkml]   [2011]   [Feb]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 13/14] fs/9p: Workaround vfs rename rehash bug
Date
This is similar to what ceph, ocfs2 and nfs does
http://kerneltrap.org/mailarchive/linux-fsdevel/2008/4/18/1498534

May be we should get vfs fixed

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
---
fs/9p/vfs_inode.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index eaa089c..52dacbb 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -895,6 +895,11 @@ clunk_newdir:
clear_nlink(new_inode);
else
drop_nlink(new_inode);
+ /*
+ * Work around vfs rename rehash bug with
+ * FS_RENAME_DOES_D_MOVE
+ */
+ v9fs_invalidate_inode_attr(new_inode);
}
if (S_ISDIR(old_inode->i_mode)) {
if (!new_inode)
--
1.7.1


\
 
 \ /
  Last update: 2011-02-17 19:05    [W:0.074 / U:0.232 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site