From: Steven Whitehouse <swhiteho@redhat.com>
Date: Mon, 21 Nov 2011 10:05:55 +0000 (+0000)
Subject: GFS2: Fix up "off by one" in the previous patch
X-Git-Tag: v3.3-rc1~168^2~5
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=465f0a760db4362f3353aaa95fea767e56370006;p=profile%2Fivi%2Fkernel-adaptation-intel-automotive.git

GFS2: Fix up "off by one" in the previous patch

The trace point should take extlen and not *ndata as the
extent length.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
---

diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c
index b8935af..f1d1960 100644
--- a/fs/gfs2/rgrp.c
+++ b/fs/gfs2/rgrp.c
@@ -1378,7 +1378,7 @@ int gfs2_alloc_blocks(struct gfs2_inode *ip, u64 *bn, unsigned int *ndata,
 				  ip->i_inode.i_gid);
 
 	rgd->rd_free_clone -= extlen;
-	trace_gfs2_block_alloc(ip, block, *ndata,
+	trace_gfs2_block_alloc(ip, block, extlen,
 			       dinode ? GFS2_BLKST_DINODE : GFS2_BLKST_USED);
 	*bn = block;
 	return 0;