extern cfs_semaphore_t ldlm_cli_namespace_lock;
extern cfs_list_t ldlm_cli_namespace_list;
+static inline int ldlm_res_eq(const struct ldlm_res_id *res0,
+ const struct ldlm_res_id *res1)
+{
+ return !memcmp(res0, res1, sizeof(*res0));
+}
+
static inline cfs_atomic_t *ldlm_namespace_nr(ldlm_side_t client)
{
return client == LDLM_NAMESPACE_SERVER ?
/* ldlm_lock.c */
struct ldlm_cb_set_arg {
- struct ptlrpc_request_set *set;
- cfs_atomic_t restart;
- int type; /* LDLM_BL_CALLBACK or LDLM_CP_CALLBACK */
- int rpcs; /* # of rpcs in set */
+ int type; /* LDLM_BL_CALLBACK or LDLM_CP_CALLBACK */
+ unsigned int threshold; /* threshold to wake up the waiting proc */
+ cfs_atomic_t rpcs; /* # of inflight rpcs in set */
+ cfs_atomic_t restart;
+ cfs_waitq_t waitq;
};
typedef enum {
lock_res_and_lock(lock);
if (((lock->l_req_mode == lock->l_granted_mode) &&
!(lock->l_flags & LDLM_FL_CP_REQD)) ||
- (lock->l_flags & LDLM_FL_FAILED))
+ (lock->l_flags & (LDLM_FL_FAILED | LDLM_FL_CANCEL)))
ret = 1;
unlock_res_and_lock(lock);