LU-2827 ldlm: wrong handling of ldlm resends

[fs/lustre-release.git] / lustre / ldlm / ldlm_extent.c

diff --git a/lustre/ldlm/ldlm_extent.c b/lustre/ldlm/ldlm_extent.c
index 12dc35a..c9f1618 100644 (file)
--- a/lustre/ldlm/ldlm_extent.c
+++ b/lustre/ldlm/ldlm_extent.c
@@ -693,6 +693,7 @@ int ldlm_process_extent_lock(struct ldlm_lock *lock, __u64 *flags,
         int contended_locks = 0;
         ENTRY;
 
+       LASSERT(lock->l_granted_mode != lock->l_req_mode);
         LASSERT(cfs_list_empty(&res->lr_converting));
         LASSERT(!(*flags & LDLM_FL_DENY_ON_CONTENTION) ||
                !ldlm_is_ast_discard_data(lock));