[Cluster-devel] [PATCH 45/58] [GFS2] Fix log block mapper

[swhiteho at redhat.com]

From: Steven Whitehouse <swhiteho at redhat.com>

A missing offset in the calculation.

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

diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c
index 0833e27..40c51bf 100644
--- a/fs/gfs2/log.c
+++ b/fs/gfs2/log.c
@@ -336,7 +336,7 @@ static u64 log_bmap(struct gfs2_sbd *sdp, unsigned int lbn)
 
 	list_for_each_entry(je, &sdp->sd_jdesc->extent_list, extent_list) {
 		if (lbn >= je->lblock && lbn < je->lblock + je->blocks)
-			return je->dblock + lbn;
+			return je->dblock + lbn - je->lblock;
 	}
 
 	return -1;
-- 
1.5.1.2