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kern_intr.c (170162) kern_intr.c (170291)
1/*-
2 * Copyright (c) 1997, Stefan Esser <se@freebsd.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#include <sys/cdefs.h>
1/*-
2 * Copyright (c) 1997, Stefan Esser <se@freebsd.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#include <sys/cdefs.h>
28__FBSDID("$FreeBSD: head/sys/kern/kern_intr.c 170162 2007-05-31 19:25:35Z piso $");
28__FBSDID("$FreeBSD: head/sys/kern/kern_intr.c 170291 2007-06-04 21:38:48Z attilio $");
29
30#include "opt_ddb.h"
31
32#include <sys/param.h>
33#include <sys/bus.h>
34#include <sys/conf.h>
35#include <sys/rtprio.h>
36#include <sys/systm.h>

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926 /*
927 * Set ih_need for this handler so that if the ithread is already
928 * running it will execute this handler on the next pass. Otherwise,
929 * it will execute it the next time it runs.
930 */
931 atomic_store_rel_int(&ih->ih_need, 1);
932
933 if (!(flags & SWI_DELAY)) {
29
30#include "opt_ddb.h"
31
32#include <sys/param.h>
33#include <sys/bus.h>
34#include <sys/conf.h>
35#include <sys/rtprio.h>
36#include <sys/systm.h>

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926 /*
927 * Set ih_need for this handler so that if the ithread is already
928 * running it will execute this handler on the next pass. Otherwise,
929 * it will execute it the next time it runs.
930 */
931 atomic_store_rel_int(&ih->ih_need, 1);
932
933 if (!(flags & SWI_DELAY)) {
934 PCPU_LAZY_INC(cnt.v_soft);
934 PCPU_INC(cnt.v_soft);
935#ifdef INTR_FILTER
936 error = intr_event_schedule_thread(ie, ie->ie_thread);
937#else
938 error = intr_event_schedule_thread(ie);
939#endif
940 KASSERT(error == 0, ("stray software interrupt"));
941 }
942}

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935#ifdef INTR_FILTER
936 error = intr_event_schedule_thread(ie, ie->ie_thread);
937#else
938 error = intr_event_schedule_thread(ie);
939#endif
940 KASSERT(error == 0, ("stray software interrupt"));
941 }
942}

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