diff options
| -rw-r--r-- | fs/gfs2/bmap.c | 2 | ||||
| -rw-r--r-- | fs/gfs2/rgrp.c | 7 |
2 files changed, 8 insertions, 1 deletions
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c index d5f0d96169c5..8b993e4d80b2 100644 --- a/fs/gfs2/bmap.c +++ b/fs/gfs2/bmap.c @@ -1133,7 +1133,7 @@ more_rgrps: gfs2_assert_withdraw(sdp, gfs2_glock_is_locked_by_me(rd_gh->gh_gl)); } else { - rgd = gfs2_blk2rgrpd(sdp, bn, false); + rgd = gfs2_blk2rgrpd(sdp, bn, true); ret = gfs2_glock_nq_init(rgd->rd_gl, LM_ST_EXCLUSIVE, 0, rd_gh); if (ret) diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c index 95b2a57ded33..211d7a5fa10f 100644 --- a/fs/gfs2/rgrp.c +++ b/fs/gfs2/rgrp.c @@ -489,6 +489,13 @@ void gfs2_rgrp_verify(struct gfs2_rgrpd *rgd) * @blk: The data block number * @exact: True if this needs to be an exact match * + * The @exact argument should be set to true by most callers. The exception + * is when we need to match blocks which are not represented by the rgrp + * bitmap, but which are part of the rgrp (i.e. padding blocks) which are + * there for alignment purposes. Another way of looking at it is that @exact + * matches only valid data/metadata blocks, but with @exact false, it will + * match any block within the extent of the rgrp. + * * Returns: The resource group, or NULL if not found */ |