Date: Sat, 11 Aug 2007 19:50:06 GMT From: Kirk Russell <kirk@ba23.org> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/114216: aio when using dt panic: lock "aiomtx" 0xc473f1f0 already initialized Message-ID: <200708111950.l7BJo6Sj025183@freefall.freebsd.org>
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The following reply was made to PR kern/114216; it has been noted by GNATS. From: Kirk Russell <kirk@ba23.org> To: bug-followup@FreeBSD.org Cc: Subject: Re: kern/114216: aio when using dt panic: lock "aiomtx" 0xc473f1f0 already initialized Date: Sat, 11 Aug 2007 15:49:22 -0400 (EDT) I merged in Kostik Belousov's patch into 7.0-CURRENT-200706. I can no longer reproduce this panic, using this patch. http://docs.freebsd.org/cgi/getmsg.cgi?fetch=307242+0+current/freebsd-current *** vfs_aio.c.orig Thu May 31 21:12:44 2007 --- vfs_aio.c Sat Aug 11 10:28:32 2007 *************** *** 719,724 **** --- 719,725 ---- } AIO_UNLOCK(ki); taskqueue_drain(taskqueue_aiod_bio, &ki->kaio_task); + mtx_destroy(&ki->kaio_mtx); uma_zfree(kaio_zone, ki); p->p_aioinfo = NULL; }
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