diff options
| -rw-r--r-- | block/qcow2-threads.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/block/qcow2-threads.c b/block/qcow2-threads.c index 85b8034..5a39fda 100644 --- a/block/qcow2-threads.c +++ b/block/qcow2-threads.c @@ -144,17 +144,11 @@ static int qcow2_compress_pool_func(void *opaque) return 0; } -static void qcow2_compress_complete(void *opaque, int ret) -{ - qemu_coroutine_enter(opaque); -} - static ssize_t coroutine_fn qcow2_co_do_compress(BlockDriverState *bs, void *dest, size_t dest_size, const void *src, size_t src_size, Qcow2CompressFunc func) { BDRVQcow2State *s = bs->opaque; - BlockAIOCB *acb; ThreadPool *pool = aio_get_thread_pool(bdrv_get_aio_context(bs)); Qcow2CompressData arg = { .dest = dest, @@ -169,16 +163,9 @@ qcow2_co_do_compress(BlockDriverState *bs, void *dest, size_t dest_size, } s->nb_compress_threads++; - acb = thread_pool_submit_aio(pool, qcow2_compress_pool_func, &arg, - qcow2_compress_complete, - qemu_coroutine_self()); - - if (!acb) { - s->nb_compress_threads--; - return -EINVAL; - } - qemu_coroutine_yield(); + thread_pool_submit_co(pool, qcow2_compress_pool_func, &arg); s->nb_compress_threads--; + qemu_co_queue_next(&s->compress_wait_queue); return arg.ret; |