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Differential D29306 Diff 92868 sys/dev/xen/control/control.c

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sys/dev/xen/control/control.c

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#include <sys/eventhandler.h> #include <sys/eventhandler.h>
#include <sys/timetc.h> #include <sys/timetc.h>
#include <geom/geom.h> #include <geom/geom.h>
#include <machine/_inttypes.h> #include <machine/_inttypes.h>
#include <machine/intr_machdep.h> #include <machine/intr_machdep.h>
#if defined(__amd64__) || defined(__i386__)
#include <x86/apicvar.h> #include <x86/apicvar.h>
#endif
#include <vm/vm.h> #include <vm/vm.h>
#include <vm/vm_extern.h> #include <vm/vm_extern.h>
#include <vm/vm_kern.h> #include <vm/vm_kern.h>
#include <xen/xen-os.h> #include <xen/xen-os.h>
#include <xen/blkif.h> #include <xen/blkif.h>
#include <xen/evtchn.h> #include <xen/evtchn.h>
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#ifdef SMP #ifdef SMP
if (!CPU_EMPTY(&cpu_suspend_map)) { if (!CPU_EMPTY(&cpu_suspend_map)) {
/* /*
* Now that event channels have been initialized, * Now that event channels have been initialized,
* resume CPUs. * resume CPUs.
*/ */
resume_cpus(cpu_suspend_map); resume_cpus(cpu_suspend_map);
#if defined(__amd64__) || defined(__i386__)
/* Send an IPI_BITMAP in case there are pending bitmap IPIs. */ /* Send an IPI_BITMAP in case there are pending bitmap IPIs. */
lapic_ipi_vectored(IPI_BITMAP_VECTOR, APIC_IPI_DEST_ALL); lapic_ipi_vectored(IPI_BITMAP_VECTOR, APIC_IPI_DEST_ALL);
#endif
} }
#endif #endif
/* /*
* FreeBSD really needs to add DEVICE_SUSPEND_CANCEL or * FreeBSD really needs to add DEVICE_SUSPEND_CANCEL or
* similar. * similar.
*/ */
DEVICE_RESUME(root_bus); DEVICE_RESUME(root_bus);
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