event-tap function is called only when it is on, and requests sent from device emulators. Signed-off-by: Yoshiaki Tamura <tamura.yoshiaki@xxxxxxxxxxxxx> --- block.c | 11 +++++++++++ 1 files changed, 11 insertions(+), 0 deletions(-) diff --git a/block.c b/block.c index 9b5e9e1..39009fc 100644 --- a/block.c +++ b/block.c @@ -28,6 +28,7 @@ #include "block_int.h" #include "module.h" #include "qemu-objects.h" +#include "event-tap.h" #ifdef CONFIG_BSD #include <sys/types.h> @@ -2111,6 +2112,11 @@ BlockDriverAIOCB *bdrv_aio_writev(BlockDriverState *bs, int64_t sector_num, if (bdrv_check_request(bs, sector_num, nb_sectors)) return NULL; + if (bs->device_name && event_tap_is_on()) { + return event_tap_bdrv_aio_writev(bs, sector_num, qiov, nb_sectors, + cb, opaque); + } + if (bs->dirty_bitmap) { blk_cb_data = blk_dirty_cb_alloc(bs, sector_num, nb_sectors, cb, opaque); @@ -2374,6 +2380,11 @@ BlockDriverAIOCB *bdrv_aio_flush(BlockDriverState *bs, if (!drv) return NULL; + + if (bs->device_name && event_tap_is_on()) { + return event_tap_bdrv_aio_flush(bs, cb, opaque); + } + return drv->bdrv_aio_flush(bs, cb, opaque); } -- 1.7.1.2 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html