diff options
| -rw-r--r-- | block/blkverify.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/block/blkverify.c b/block/blkverify.c index 163064cf6b..460393f8d0 100644 --- a/block/blkverify.c +++ b/block/blkverify.c @@ -29,7 +29,6 @@ struct BlkverifyAIOCB { int ret; /* first completed request's result */ unsigned int done; /* completion counter */ - bool *finished; /* completion signal for cancel */ QEMUIOVector *qiov; /* user I/O vector */ QEMUIOVector raw_qiov; /* cloned I/O vector for raw file */ @@ -38,22 +37,8 @@ struct BlkverifyAIOCB { void (*verify)(BlkverifyAIOCB *acb); }; -static void blkverify_aio_cancel(BlockDriverAIOCB *blockacb) -{ - BlkverifyAIOCB *acb = (BlkverifyAIOCB *)blockacb; - AioContext *aio_context = bdrv_get_aio_context(blockacb->bs); - bool finished = false; - - /* Wait until request completes, invokes its callback, and frees itself */ - acb->finished = &finished; - while (!finished) { - aio_poll(aio_context, true); - } -} - static const AIOCBInfo blkverify_aiocb_info = { .aiocb_size = sizeof(BlkverifyAIOCB), - .cancel = blkverify_aio_cancel, }; static void GCC_FMT_ATTR(2, 3) blkverify_err(BlkverifyAIOCB *acb, @@ -194,7 +179,6 @@ static BlkverifyAIOCB *blkverify_aio_get(BlockDriverState *bs, bool is_write, acb->qiov = qiov; acb->buf = NULL; acb->verify = NULL; - acb->finished = NULL; return acb; } @@ -208,9 +192,6 @@ static void blkverify_aio_bh(void *opaque) qemu_vfree(acb->buf); } acb->common.cb(acb->common.opaque, acb->ret); - if (acb->finished) { - *acb->finished = true; - } qemu_aio_release(acb); } |