Date: Thu, 23 Apr 2009 21:23:19 +0000 (UTC) From: Kip Macy <kmacy@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r191441 - head/sys/dev/e1000 Message-ID: <200904232123.n3NLNJ1P099743@svn.freebsd.org>
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Author: kmacy Date: Thu Apr 23 21:23:19 2009 New Revision: 191441 URL: http://svn.freebsd.org/changeset/base/191441 Log: fix panic when using msix Pointed out by Nate Whitehorn Modified: head/sys/dev/e1000/if_em.c Modified: head/sys/dev/e1000/if_em.c ============================================================================== --- head/sys/dev/e1000/if_em.c Thu Apr 23 21:19:35 2009 (r191440) +++ head/sys/dev/e1000/if_em.c Thu Apr 23 21:23:19 2009 (r191441) @@ -2986,6 +2986,11 @@ em_allocate_msix(struct adapter *adapter */ TASK_INIT(&adapter->rx_task, 0, em_handle_rx, adapter); TASK_INIT(&adapter->tx_task, 0, em_handle_tx, adapter); + /* + * Handle compatibility for msi case for deferral due to + * trylock failure + */ + TASK_INIT(&adapter->rxtx_task, 0, em_handle_tx, adapter); TASK_INIT(&adapter->link_task, 0, em_handle_link, adapter); adapter->tq = taskqueue_create_fast("em_taskq", M_NOWAIT, taskqueue_thread_enqueue, &adapter->tq);
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