result = 0;
}
- rc = mdc_lock_discard_pages(env, obj, start, end, discard);
+ /* Avoid lock matching with CLM_WRITE, there can be no other locks */
+ rc = mdc_lock_discard_pages(env, obj, start, end,
+ mode == CLM_WRITE || discard);
if (result == 0 && rc < 0)
result = rc;
*/
static int mdc_dlm_blocking_ast0(const struct lu_env *env,
struct ldlm_lock *dlmlock,
- void *data, int flag)
+ int flag)
{
struct cl_object *obj = NULL;
int result = 0;
break;
}
- rc = mdc_dlm_blocking_ast0(env, dlmlock, data, flag);
+ rc = mdc_dlm_blocking_ast0(env, dlmlock, flag);
cl_env_put(env, &refcheck);
break;
}
return 0;
}
+static int mdc_object_flush(const struct lu_env *env, struct cl_object *obj,
+ struct ldlm_lock *lock)
+{
+ RETURN(mdc_dlm_blocking_ast0(env, lock, LDLM_CB_CANCELING));
+}
+
static const struct cl_object_operations mdc_ops = {
.coo_page_init = osc_page_init,
.coo_lock_init = mdc_lock_init,
.coo_glimpse = osc_object_glimpse,
.coo_req_attr_set = mdc_req_attr_set,
.coo_prune = mdc_object_prune,
+ .coo_object_flush = mdc_object_flush
};
static const struct osc_object_operations mdc_object_ops = {