diff options
Diffstat (limited to 'fs/ocfs2/journal.c')
| -rw-r--r-- | fs/ocfs2/journal.c | 51 |
1 files changed, 34 insertions, 17 deletions
diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c index bd3475694e83..b63c97f4318e 100644 --- a/fs/ocfs2/journal.c +++ b/fs/ocfs2/journal.c @@ -1378,15 +1378,23 @@ static int __ocfs2_recovery_thread(void *arg) int rm_quota_used = 0, i; struct ocfs2_quota_recovery *qrec; + /* Whether the quota supported. */ + int quota_enabled = OCFS2_HAS_RO_COMPAT_FEATURE(osb->sb, + OCFS2_FEATURE_RO_COMPAT_USRQUOTA) + || OCFS2_HAS_RO_COMPAT_FEATURE(osb->sb, + OCFS2_FEATURE_RO_COMPAT_GRPQUOTA); + status = ocfs2_wait_on_mount(osb); if (status < 0) { goto bail; } - rm_quota = kcalloc(osb->max_slots, sizeof(int), GFP_NOFS); - if (!rm_quota) { - status = -ENOMEM; - goto bail; + if (quota_enabled) { + rm_quota = kcalloc(osb->max_slots, sizeof(int), GFP_NOFS); + if (!rm_quota) { + status = -ENOMEM; + goto bail; + } } restart: status = ocfs2_super_lock(osb, 1); @@ -1422,9 +1430,14 @@ restart: * then quota usage would be out of sync until some node takes * the slot. So we remember which nodes need quota recovery * and when everything else is done, we recover quotas. */ - for (i = 0; i < rm_quota_used && rm_quota[i] != slot_num; i++); - if (i == rm_quota_used) - rm_quota[rm_quota_used++] = slot_num; + if (quota_enabled) { + for (i = 0; i < rm_quota_used + && rm_quota[i] != slot_num; i++) + ; + + if (i == rm_quota_used) + rm_quota[rm_quota_used++] = slot_num; + } status = ocfs2_recover_node(osb, node_num, slot_num); skip_recovery: @@ -1452,16 +1465,19 @@ skip_recovery: /* Now it is right time to recover quotas... We have to do this under * superblock lock so that no one can start using the slot (and crash) * before we recover it */ - for (i = 0; i < rm_quota_used; i++) { - qrec = ocfs2_begin_quota_recovery(osb, rm_quota[i]); - if (IS_ERR(qrec)) { - status = PTR_ERR(qrec); - mlog_errno(status); - continue; + if (quota_enabled) { + for (i = 0; i < rm_quota_used; i++) { + qrec = ocfs2_begin_quota_recovery(osb, rm_quota[i]); + if (IS_ERR(qrec)) { + status = PTR_ERR(qrec); + mlog_errno(status); + continue; + } + ocfs2_queue_recovery_completion(osb->journal, + rm_quota[i], + NULL, NULL, qrec, + ORPHAN_NEED_TRUNCATE); } - ocfs2_queue_recovery_completion(osb->journal, rm_quota[i], - NULL, NULL, qrec, - ORPHAN_NEED_TRUNCATE); } ocfs2_super_unlock(osb, 1); @@ -1483,7 +1499,8 @@ bail: mutex_unlock(&osb->recovery_lock); - kfree(rm_quota); + if (quota_enabled) + kfree(rm_quota); /* no one is callint kthread_stop() for us so the kthread() api * requires that we call do_exit(). And it isn't exported, but |