Date: Sun, 21 Feb 2010 01:12:18 +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: r204159 - head/sys/xen/evtchn Message-ID: <201002210112.o1L1CIkE073143@svn.freebsd.org>
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Author: kmacy Date: Sun Feb 21 01:12:18 2010 New Revision: 204159 URL: http://svn.freebsd.org/changeset/base/204159 Log: don't hold spin lock across free Modified: head/sys/xen/evtchn/evtchn_dev.c Modified: head/sys/xen/evtchn/evtchn_dev.c ============================================================================== --- head/sys/xen/evtchn/evtchn_dev.c Sun Feb 21 01:11:39 2010 (r204158) +++ head/sys/xen/evtchn/evtchn_dev.c Sun Feb 21 01:12:18 2010 (r204159) @@ -302,11 +302,11 @@ evtchn_close(struct cdev *dev, int flag, { int i; - mtx_lock_spin(&lock); if (ring != NULL) { free(ring, M_DEVBUF); ring = NULL; } + mtx_lock_spin(&lock); for ( i = 0; i < NR_EVENT_CHANNELS; i++ ) if ( synch_test_and_clear_bit(i, &bound_ports[0]) ) mask_evtchn(i);
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