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 (file)
--- 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;