From 37804376121de1a25fb582bdd8970f139c4d9685 Mon Sep 17 00:00:00 2001
From: Dave Chinner <dchinner@redhat.com>
Date: Mon, 26 Aug 2013 14:13:30 +1000
Subject: [PATCH] XFS: Assertion failed: first <= last && last <
 BBTOB(bp->b_length), file: fs/xfs/xfs_trans_buf.c, line: 568

The calculation doesn't take into account the size of the dir v3
header, so overestimates the hash entries in a node. This causes
directory buffer overruns when splitting and merging nodes.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Tested-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
---
Reading git-format-patch failed