diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2016-10-03 18:14:16 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2016-10-07 13:34:07 +0200 |
| commit | fffb6e12233002c26c0ee9ff92fa87927cd779f2 (patch) | |
| tree | 58513502dcb4fab664a02eb06b0751f8c8d2e913 /block/blkverify.c | |
| parent | 5b8bb3595a2941e9408021f1080e60ce86d677d2 (diff) | |
| download | qemu-fffb6e12233002c26c0ee9ff92fa87927cd779f2.tar.gz | |
block: use aio_bh_schedule_oneshot
This simplifies bottom half handlers by removing calls to qemu_bh_delete and
thus removing the need to stash the bottom half pointer in the opaque
datum.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/blkverify.c')
| -rw-r--r-- | block/blkverify.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/block/blkverify.c b/block/blkverify.c index da62d75969..28f9af6dba 100644 --- a/block/blkverify.c +++ b/block/blkverify.c @@ -22,7 +22,6 @@ typedef struct { typedef struct BlkverifyAIOCB BlkverifyAIOCB; struct BlkverifyAIOCB { BlockAIOCB common; - QEMUBH *bh; /* Request metadata */ bool is_write; @@ -175,7 +174,6 @@ static BlkverifyAIOCB *blkverify_aio_get(BlockDriverState *bs, bool is_write, { BlkverifyAIOCB *acb = qemu_aio_get(&blkverify_aiocb_info, bs, cb, opaque); - acb->bh = NULL; acb->is_write = is_write; acb->sector_num = sector_num; acb->nb_sectors = nb_sectors; @@ -191,7 +189,6 @@ static void blkverify_aio_bh(void *opaque) { BlkverifyAIOCB *acb = opaque; - qemu_bh_delete(acb->bh); if (acb->buf) { qemu_iovec_destroy(&acb->raw_qiov); qemu_vfree(acb->buf); @@ -218,9 +215,8 @@ static void blkverify_aio_cb(void *opaque, int ret) acb->verify(acb); } - acb->bh = aio_bh_new(bdrv_get_aio_context(acb->common.bs), - blkverify_aio_bh, acb); - qemu_bh_schedule(acb->bh); + aio_bh_schedule_oneshot(bdrv_get_aio_context(acb->common.bs), + blkverify_aio_bh, acb); break; } } |