diff options
Diffstat (limited to 'block/nbd-client.c')
| -rw-r--r-- | block/nbd-client.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/block/nbd-client.c b/block/nbd-client.c index 0dc12c2d67..1e2952fdae 100644 --- a/block/nbd-client.c +++ b/block/nbd-client.c @@ -33,17 +33,15 @@ #define HANDLE_TO_INDEX(bs, handle) ((handle) ^ ((uint64_t)(intptr_t)bs)) #define INDEX_TO_HANDLE(bs, index) ((index) ^ ((uint64_t)(intptr_t)bs)) -static void nbd_recv_coroutines_enter_all(BlockDriverState *bs) +static void nbd_recv_coroutines_enter_all(NBDClientSession *s) { - NBDClientSession *s = nbd_get_client_session(bs); int i; for (i = 0; i < MAX_NBD_REQUESTS; i++) { if (s->recv_coroutine[i]) { - qemu_coroutine_enter(s->recv_coroutine[i]); + aio_co_wake(s->recv_coroutine[i]); } } - BDRV_POLL_WHILE(bs, s->read_reply_co); } static void nbd_teardown_connection(BlockDriverState *bs) @@ -58,7 +56,7 @@ static void nbd_teardown_connection(BlockDriverState *bs) qio_channel_shutdown(client->ioc, QIO_CHANNEL_SHUTDOWN_BOTH, NULL); - nbd_recv_coroutines_enter_all(bs); + BDRV_POLL_WHILE(bs, client->read_reply_co); nbd_client_detach_aio_context(bs); object_unref(OBJECT(client->sioc)); @@ -76,7 +74,7 @@ static coroutine_fn void nbd_read_reply_entry(void *opaque) for (;;) { assert(s->reply.handle == 0); ret = nbd_receive_reply(s->ioc, &s->reply); - if (ret < 0) { + if (ret <= 0) { break; } @@ -103,6 +101,8 @@ static coroutine_fn void nbd_read_reply_entry(void *opaque) aio_co_wake(s->recv_coroutine[i]); qemu_coroutine_yield(); } + + nbd_recv_coroutines_enter_all(s); s->read_reply_co = NULL; } |