ENTRY;
+ OBD_FAIL_TIMEOUT(OBD_FAIL_OST_PAUSE_PUNCH, cfs_fail_val);
+
/* check that we do support OBD_CONNECT_TRUNCLOCK. */
CLASSERT(OST_CONNECT_SUPPORTED & OBD_CONNECT_TRUNCLOCK);
struct ldlm_lock *lock)
{
struct tgt_session_info *tsi;
+ struct obdo *oa;
+ struct ldlm_extent ext;
+
+ ENTRY;
/* Don't use tgt_ses_info() to get session info, because lock_match()
* can be called while request has no processing thread yet. */
LASSERT(tsi->tsi_ost_body != NULL);
if (tsi->tsi_ost_body->oa.o_valid & OBD_MD_FLHANDLE &&
tsi->tsi_ost_body->oa.o_handle.cookie == lock->l_handle.h_cookie)
- return 1;
+ RETURN(1);
- return 0;
+ oa = &tsi->tsi_ost_body->oa;
+ ext.start = oa->o_size;
+ ext.end = oa->o_blocks;
+
+ LASSERT(lock->l_resource != NULL);
+ if (!ostid_res_name_eq(&oa->o_oi, &lock->l_resource->lr_name))
+ RETURN(0);
+
+ if (!(lock->l_granted_mode & (LCK_PW | LCK_GROUP)))
+ RETURN(0);
+
+ RETURN(ldlm_extent_overlap(&lock->l_policy_data.l_extent, &ext));
}
/**