diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/ldlm/ldlm_lock.c')
| -rw-r--r-- | drivers/staging/lustre/lustre/ldlm/ldlm_lock.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c index 3900a69742fc..692623beee12 100644 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c @@ -145,6 +145,8 @@ char *ldlm_it2str(int it) return "getxattr"; case IT_LAYOUT: return "layout"; + case IT_SETXATTR: + return "setxattr"; default: CERROR("Unknown intent %d\n", it); return "UNKNOWN"; @@ -799,7 +801,7 @@ void ldlm_lock_addref_internal(struct ldlm_lock *lock, __u32 mode) * Removes reader/writer reference for LDLM lock \a lock. * Assumes LDLM lock is already locked. * only called in ldlm_flock_destroy and for local locks. - * Does NOT add lock to LRU if no r/w references left to accomodate flock locks + * Does NOT add lock to LRU if no r/w references left to accommodate flock locks * that cannot be placed in LRU. */ void ldlm_lock_decref_internal_nolock(struct ldlm_lock *lock, __u32 mode) @@ -1129,6 +1131,11 @@ static struct ldlm_lock *search_queue(struct list_head *queue, if (lock == old_lock) break; + /* Check if this lock can be matched. + * Used by LU-2919(exclusive open) for open lease lock */ + if (ldlm_is_excl(lock)) + continue; + /* llite sometimes wants to match locks that will be * canceled when their users drop, but we allow it to match * if it passes in CBPENDING and the lock still has users. @@ -1247,7 +1254,7 @@ EXPORT_SYMBOL(ldlm_lock_allow_match); * list will be considered * If 'flags' contains LDLM_FL_CBPENDING, then locks that have been marked * to be canceled can still be matched as long as they still have reader - * or writer refernces + * or writer referneces * If 'flags' contains LDLM_FL_TEST_LOCK, then don't actually reference a lock, * just tell us if we would have matched. * @@ -2090,8 +2097,8 @@ void ldlm_cancel_locks_for_export(struct obd_export *exp) /** * Downgrade an exclusive lock. * - * A fast variant of ldlm_lock_convert for convertion of exclusive - * locks. The convertion is always successful. + * A fast variant of ldlm_lock_convert for conversion of exclusive + * locks. The conversion is always successful. * Used by Commit on Sharing (COS) code. * * \param lock A lock to convert |