if (client->cl_import == NULL)
return 0;
- if ((client->cl_import->imp_connect_data.ocd_connect_flags &
- OBD_CONNECT_GRANT_SHRINK) == 0)
- return 0;
+ if (!OCD_HAS_FLAG(&client->cl_import->imp_connect_data, GRANT_SHRINK) ||
+ client->cl_import->imp_grant_shrink_disabled)
+ return 0;
if (ktime_get_seconds() >= next_shrink - 5) {
/* Get the current RPC size directly, instead of going via:
* release locks just after they are obtained. */
int osc_enqueue_base(struct obd_export *exp, struct ldlm_res_id *res_id,
__u64 *flags, union ldlm_policy_data *policy,
- struct ost_lvb *lvb, int kms_valid,
- osc_enqueue_upcall_f upcall, void *cookie,
- struct ldlm_enqueue_info *einfo,
+ struct ost_lvb *lvb, osc_enqueue_upcall_f upcall,
+ void *cookie, struct ldlm_enqueue_info *einfo,
struct ptlrpc_request_set *rqset, int async,
bool speculative)
{
policy->l_extent.start -= policy->l_extent.start & ~PAGE_MASK;
policy->l_extent.end |= ~PAGE_MASK;
- /*
- * kms is not valid when either object is completely fresh (so that no
- * locks are cached), or object was evicted. In the latter case cached
- * lock cannot be used, because it would prime inode state with
- * potentially stale LVB.
- */
- if (!kms_valid)
- goto no_match;
-
/* Next, search for already existing extent locks that will cover us */
/* If we're trying to read, we also search for an existing PW lock. The
* VFS and page cache already protect us locally, so lots of readers/
}
}
-no_match:
if (*flags & (LDLM_FL_TEST_LOCK | LDLM_FL_MATCH_LOCK))
RETURN(-ENOLCK);
RETURN(rc);
}
-int osc_match_base(struct obd_export *exp, struct ldlm_res_id *res_id,
- enum ldlm_type type, union ldlm_policy_data *policy,
- enum ldlm_mode mode, __u64 *flags, void *data,
+int osc_match_base(const struct lu_env *env, struct obd_export *exp,
+ struct ldlm_res_id *res_id, enum ldlm_type type,
+ union ldlm_policy_data *policy, enum ldlm_mode mode,
+ __u64 *flags, struct osc_object *obj,
struct lustre_handle *lockh, int unref)
{
struct obd_device *obd = exp->exp_obd;
if (rc == 0 || lflags & LDLM_FL_TEST_LOCK)
RETURN(rc);
- if (data != NULL) {
+ if (obj != NULL) {
struct ldlm_lock *lock = ldlm_handle2lock(lockh);
LASSERT(lock != NULL);
- if (!osc_set_lock_data(lock, data)) {
+ if (osc_set_lock_data(lock, obj)) {
+ lock_res_and_lock(lock);
+ if (!ldlm_is_lvb_cached(lock)) {
+ LASSERT(lock->l_ast_data == obj);
+ osc_lock_lvb_update(env, obj, lock, NULL);
+ ldlm_set_lvb_cached(lock);
+ }
+ unlock_res_and_lock(lock);
+ } else {
ldlm_lock_decref(lockh, rc);
rc = 0;
}