diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ocfs2/dlm/dlmrecovery.c | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c index 3057b65a4b8..f93315c9887 100644 --- a/fs/ocfs2/dlm/dlmrecovery.c +++ b/fs/ocfs2/dlm/dlmrecovery.c @@ -1708,10 +1708,11 @@ static int dlm_process_recovery_data(struct dlm_ctxt *dlm, { struct dlm_migratable_lock *ml; struct list_head *queue; + struct list_head *tmpq = NULL; struct dlm_lock *newlock = NULL; struct dlm_lockstatus *lksb = NULL; int ret = 0; - int i, bad; + int i, j, bad; struct list_head *iter; struct dlm_lock *lock = NULL; u8 from = O2NM_MAX_NODES; @@ -1738,6 +1739,7 @@ static int dlm_process_recovery_data(struct dlm_ctxt *dlm, lksb = NULL; queue = dlm_list_num_to_pointer(res, ml->list); + tmpq = NULL; /* if the lock is for the local node it needs to * be moved to the proper location within the queue. @@ -1747,11 +1749,16 @@ static int dlm_process_recovery_data(struct dlm_ctxt *dlm, BUG_ON(!(mres->flags & DLM_MRES_MIGRATION)); spin_lock(&res->spinlock); - list_for_each(iter, queue) { - lock = list_entry (iter, struct dlm_lock, list); - if (lock->ml.cookie != ml->cookie) - lock = NULL; - else + for (j = DLM_GRANTED_LIST; j <= DLM_BLOCKED_LIST; j++) { + tmpq = dlm_list_idx_to_ptr(res, j); + list_for_each(iter, tmpq) { + lock = list_entry (iter, struct dlm_lock, list); + if (lock->ml.cookie != ml->cookie) + lock = NULL; + else + break; + } + if (lock) break; } @@ -1768,6 +1775,13 @@ static int dlm_process_recovery_data(struct dlm_ctxt *dlm, } BUG_ON(lock->ml.node != ml->node); + if (tmpq != queue) { + mlog(0, "lock was on %u instead of %u for %.*s\n", + j, ml->list, res->lockname.len, res->lockname.name); + spin_unlock(&res->spinlock); + continue; + } + /* see NOTE above about why we do not update * to match the master here */ |