From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bob Peterson Date: Fri, 26 May 2017 09:57:55 -0400 (EDT) Subject: [Cluster-devel] [GFS2 PATCH] GFS2: Withdraw when directory entry inconsistencies are detected In-Reply-To: <579061416.14914531.1495807042269.JavaMail.zimbra@redhat.com> Message-ID: <1640237196.14929628.1495807075088.JavaMail.zimbra@redhat.com> List-Id: To: cluster-devel.redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hi, This patch prints an inode consistency error and withdraws the file system when directory entry counts are mismatched. Signed-off-by: Bob Peterson --- diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c index 7911321..96a7487 100644 --- a/fs/gfs2/dir.c +++ b/fs/gfs2/dir.c @@ -1444,7 +1444,7 @@ static int gfs2_dir_read_leaf(struct inode *inode, struct dir_context *ctx, "g.offset (%u)\n", (unsigned long long)bh->b_blocknr, entries2, g.offset); - + gfs2_consist_inode(ip); error = -EIO; goto out_free; } @@ -1612,6 +1612,7 @@ int gfs2_dir_read(struct inode *inode, struct dir_context *ctx, (unsigned long long)dip->i_no_addr, dip->i_entries, g.offset); + gfs2_consist_inode(dip); error = -EIO; goto out; }