diff options
Diffstat (limited to 'fs/ocfs2/slot_map.c')
| -rw-r--r-- | fs/ocfs2/slot_map.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/fs/ocfs2/slot_map.c b/fs/ocfs2/slot_map.c index e78a203d4..1e0959214 100644 --- a/fs/ocfs2/slot_map.c +++ b/fs/ocfs2/slot_map.c @@ -322,8 +322,7 @@ static void __ocfs2_free_slot_info(struct ocfs2_slot_info *si) if (si == NULL) return; - if (si->si_inode) - iput(si->si_inode); + iput(si->si_inode); if (si->si_bh) { for (i = 0; i < si->si_blocks; i++) { if (si->si_bh[i]) { @@ -503,8 +502,17 @@ int ocfs2_find_slot(struct ocfs2_super *osb) trace_ocfs2_find_slot(osb->slot_num); status = ocfs2_update_disk_slot(osb, si, osb->slot_num); - if (status < 0) + if (status < 0) { mlog_errno(status); + /* + * if write block failed, invalidate slot to avoid overwrite + * slot during dismount in case another node rightly has mounted + */ + spin_lock(&osb->osb_lock); + ocfs2_invalidate_slot(si, osb->slot_num); + osb->slot_num = OCFS2_INVALID_SLOT; + spin_unlock(&osb->osb_lock); + } bail: return status; |