diff options
Diffstat (limited to 'hw/vfio')
| -rw-r--r-- | hw/vfio/platform.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/hw/vfio/platform.c b/hw/vfio/platform.c index 6b2952c034..ac2cefc9b1 100644 --- a/hw/vfio/platform.c +++ b/hw/vfio/platform.c @@ -22,6 +22,7 @@ #include "hw/vfio/vfio-platform.h" #include "migration/vmstate.h" #include "qemu/error-report.h" +#include "qemu/lockable.h" #include "qemu/main-loop.h" #include "qemu/module.h" #include "qemu/range.h" @@ -216,7 +217,7 @@ static void vfio_intp_interrupt(VFIOINTp *intp) VFIOPlatformDevice *vdev = intp->vdev; bool delay_handling = false; - qemu_mutex_lock(&vdev->intp_mutex); + QEMU_LOCK_GUARD(&vdev->intp_mutex); if (intp->state == VFIO_IRQ_INACTIVE) { QLIST_FOREACH(tmp, &vdev->intp_list, next) { if (tmp->state == VFIO_IRQ_ACTIVE || @@ -236,7 +237,6 @@ static void vfio_intp_interrupt(VFIOINTp *intp) QSIMPLEQ_INSERT_TAIL(&vdev->pending_intp_queue, intp, pqnext); ret = event_notifier_test_and_clear(intp->interrupt); - qemu_mutex_unlock(&vdev->intp_mutex); return; } @@ -266,7 +266,6 @@ static void vfio_intp_interrupt(VFIOINTp *intp) qemu_clock_get_ms(QEMU_CLOCK_VIRTUAL) + vdev->mmap_timeout); } - qemu_mutex_unlock(&vdev->intp_mutex); } /** |