l_wait_event(osc->oo_io_waitq, atomic_read(&osc->oo_nr_ios) == 0, &lwi);
- /* Discard all pages of this object. */
+ /* Discard all dirty pages of this object. */
osc_cache_truncate_start(env, osc, 0, NULL);
+ /* Discard all caching pages */
+ osc_lock_discard_pages(env, osc, 0, CL_PAGE_EOF, CLM_WRITE);
+
+ /* Clear ast data of dlm lock. Do this after discarding all pages */
+ osc_object_prune(env, osc2cl(osc));
+
RETURN(0);
}