summaryrefslogtreecommitdiff
path: root/fs/gfs2/lops.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/gfs2/lops.c')
-rw-r--r--fs/gfs2/lops.c22
1 files changed, 20 insertions, 2 deletions
diff --git a/fs/gfs2/lops.c b/fs/gfs2/lops.c
index 1921cda034fd..5b17979af539 100644
--- a/fs/gfs2/lops.c
+++ b/fs/gfs2/lops.c
@@ -759,9 +759,27 @@ static int buf_lo_scan_elements(struct gfs2_jdesc *jd, u32 start,
if (gfs2_meta_check(sdp, bh_ip))
error = -EIO;
- else
+ else {
+ struct gfs2_meta_header *mh =
+ (struct gfs2_meta_header *)bh_ip->b_data;
+
+ if (mh->mh_type == cpu_to_be32(GFS2_METATYPE_RG)) {
+ struct gfs2_rgrpd *rgd;
+
+ rgd = gfs2_blk2rgrpd(sdp, blkno, false);
+ if (rgd && rgd->rd_addr == blkno &&
+ rgd->rd_bits && rgd->rd_bits->bi_bh) {
+ fs_info(sdp, "Replaying 0x%llx but we "
+ "already have a bh!\n",
+ (unsigned long long)blkno);
+ fs_info(sdp, "busy:%d, pinned:%d\n",
+ buffer_busy(rgd->rd_bits->bi_bh) ? 1 : 0,
+ buffer_pinned(rgd->rd_bits->bi_bh));
+ gfs2_dump_glock(NULL, rgd->rd_gl, true);
+ }
+ }
mark_buffer_dirty(bh_ip);
-
+ }
brelse(bh_log);
brelse(bh_ip);