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CIFS: Fix wrong directory attributes after rename

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When we requests rename we also need to update attributes
of both source and target parent directories. Not doing it
causes generic/309 xfstest to fail on SMB2 mounts. Fix this
by marking these directories for force revalidating.

Cc: <stable@vger.kernel.org>
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
This commit is contained in:
Pavel Shilovsky 2014-08-18 20:49:58 +04:00 committed by Steve French
parent 52755808d4
commit b46799a8f2
1 changed files with 6 additions and 0 deletions
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6
fs/cifs/inode.c
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@ -1717,6 +1717,12 @@ cifs_rename(struct inode *source_dir, struct dentry *source_dentry,
target_dentry, to_name);
}
/* force revalidate to go get info when needed */
CIFS_I(source_dir)->time = CIFS_I(target_dir)->time = 0;
source_dir->i_ctime = source_dir->i_mtime = target_dir->i_ctime =
target_dir->i_mtime = current_fs_time(source_dir->i_sb);
cifs_rename_exit:
kfree(info_buf_source);
kfree(from_name);