diff options
Diffstat (limited to 'fs/ocfs2/dlm/dlmlock.c')
| -rw-r--r-- | fs/ocfs2/dlm/dlmlock.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/fs/ocfs2/dlm/dlmlock.c b/fs/ocfs2/dlm/dlmlock.c index 42a1b91979b5..52578d907d9a 100644 --- a/fs/ocfs2/dlm/dlmlock.c +++ b/fs/ocfs2/dlm/dlmlock.c @@ -163,6 +163,10 @@ static enum dlm_status dlmlock_master(struct dlm_ctxt *dlm, kick_thread = 1; } } + /* reduce the inflight count, this may result in the lockres + * being purged below during calc_usage */ + if (lock->ml.node == dlm->node_num) + dlm_lockres_drop_inflight_ref(dlm, res); spin_unlock(&res->spinlock); wake_up(&res->wq); @@ -408,13 +412,13 @@ struct dlm_lock * dlm_new_lock(int type, u8 node, u64 cookie, struct dlm_lock *lock; int kernel_allocated = 0; - lock = kcalloc(1, sizeof(*lock), GFP_NOFS); + lock = kzalloc(sizeof(*lock), GFP_NOFS); if (!lock) return NULL; if (!lksb) { /* zero memory only if kernel-allocated */ - lksb = kcalloc(1, sizeof(*lksb), GFP_NOFS); + lksb = kzalloc(sizeof(*lksb), GFP_NOFS); if (!lksb) { kfree(lock); return NULL; @@ -437,7 +441,8 @@ struct dlm_lock * dlm_new_lock(int type, u8 node, u64 cookie, * held on exit: none * returns: DLM_NORMAL, DLM_SYSERR, DLM_IVLOCKID, DLM_NOTQUEUED */ -int dlm_create_lock_handler(struct o2net_msg *msg, u32 len, void *data) +int dlm_create_lock_handler(struct o2net_msg *msg, u32 len, void *data, + void **ret_data) { struct dlm_ctxt *dlm = data; struct dlm_create_lock *create = (struct dlm_create_lock *)msg->buf; |