diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-06-10 05:30:17 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-06-10 05:30:17 -0300 |
| commit | d635711daa98be86d4c7fd01499c34f566b54ccb (patch) | |
| tree | aa5cc3760a27c3d57146498cb82fa549547de06c /fs/ocfs2/dlm/dlmthread.c | |
| parent | c91265cd0efb83778f015b4d4b1129bd2cfd075e (diff) | |
Linux-libre 4.6.2-gnu
Diffstat (limited to 'fs/ocfs2/dlm/dlmthread.c')
| -rw-r--r-- | fs/ocfs2/dlm/dlmthread.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/fs/ocfs2/dlm/dlmthread.c b/fs/ocfs2/dlm/dlmthread.c index c5f6c241e..68d239ba0 100644 --- a/fs/ocfs2/dlm/dlmthread.c +++ b/fs/ocfs2/dlm/dlmthread.c @@ -106,7 +106,8 @@ int __dlm_lockres_unused(struct dlm_lock_resource *res) if (!list_empty(&res->dirty) || res->state & DLM_LOCK_RES_DIRTY) return 0; - if (res->state & DLM_LOCK_RES_RECOVERING) + if (res->state & (DLM_LOCK_RES_RECOVERING| + DLM_LOCK_RES_RECOVERY_WAITING)) return 0; /* Another node has this resource with this node as the master */ @@ -202,6 +203,13 @@ static void dlm_purge_lockres(struct dlm_ctxt *dlm, dlm->purge_count--; } + if (!master && ret != 0) { + mlog(0, "%s: deref %.*s in progress or master goes down\n", + dlm->name, res->lockname.len, res->lockname.name); + spin_unlock(&res->spinlock); + return; + } + if (!__dlm_lockres_unused(res)) { mlog(ML_ERROR, "%s: res %.*s in use after deref\n", dlm->name, res->lockname.len, res->lockname.name); @@ -700,7 +708,8 @@ static int dlm_thread(void *data) * dirty for a short while. */ BUG_ON(res->state & DLM_LOCK_RES_MIGRATING); if (res->state & (DLM_LOCK_RES_IN_PROGRESS | - DLM_LOCK_RES_RECOVERING)) { + DLM_LOCK_RES_RECOVERING | + DLM_LOCK_RES_RECOVERY_WAITING)) { /* move it to the tail and keep going */ res->state &= ~DLM_LOCK_RES_DIRTY; spin_unlock(&res->spinlock); |