net/smc: abnormal termination without orderly flag (2c1d3e50) · Commits · 戴 / test

net/smc/smc_core.c

+4 −6

Original line number	Diff line number	Diff line
		@@ -161,10 +161,10 @@ static void smc_lgr_unregister_conn(struct smc_connection *conn)
		* of the DELETE LINK sequence from server; or as server to
		* initiate the delete processing. See smc_llc_rx_delete_link().
		*/
		static int smc_link_send_delete(struct smc_link *lnk)
		static int smc_link_send_delete(struct smc_link *lnk, bool orderly)
		{
		if (lnk->state == SMC_LNK_ACTIVE &&
		!smc_llc_send_delete_link(lnk, SMC_LLC_REQ, true)) {
		!smc_llc_send_delete_link(lnk, SMC_LLC_REQ, orderly)) {
		smc_llc_link_deleting(lnk);
		return 0;
		}
		@@ -201,7 +201,7 @@ static void smc_lgr_free_work(struct work_struct *work)
		if (!lgr->is_smcd && !lgr->terminating) {
		/* try to send del link msg, on error free lgr immediately */
		if (lnk->state == SMC_LNK_ACTIVE &&
		!smc_link_send_delete(lnk)) {
		!smc_link_send_delete(lnk, true)) {
		/* reschedule in case we never receive a response */
		smc_lgr_schedule_free_work(lgr);
		spin_unlock_bh(lgr_lock);
		@@ -1233,9 +1233,7 @@ static void smc_lgrs_shutdown(void)
		if (!lgr->is_smcd) {
		struct smc_link *lnk = &lgr->lnk[SMC_SINGLE_LINK];

		if (lnk->state == SMC_LNK_ACTIVE)
		smc_llc_send_delete_link(lnk, SMC_LLC_REQ,
		false);
		smc_link_send_delete(&lgr->lnk[SMC_SINGLE_LINK], false);
		smc_llc_link_inactive(lnk);
		}
		cancel_delayed_work_sync(&lgr->free_work);