From 60f782b6b78211c125970768be726c9f380dbd61 Mon Sep 17 00:00:00 2001 From: Stefan Hajnoczi Date: Tue, 16 May 2023 15:02:38 -0400 Subject: aio: remove aio_disable_external() API MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit All callers now pass is_external=false to aio_set_fd_handler() and aio_set_event_notifier(). The aio_disable_external() API that temporarily disables fd handlers that were registered is_external=true is therefore dead code. Remove aio_disable_external(), aio_enable_external(), and the is_external arguments to aio_set_fd_handler() and aio_set_event_notifier(). The entire test-fdmon-epoll test is removed because its sole purpose was testing aio_disable_external(). Parts of this patch were generated using the following coccinelle (https://coccinelle.lip6.fr/) semantic patch: @@ expression ctx, fd, is_external, io_read, io_write, io_poll, io_poll_ready, opaque; @@ - aio_set_fd_handler(ctx, fd, is_external, io_read, io_write, io_poll, io_poll_ready, opaque) + aio_set_fd_handler(ctx, fd, io_read, io_write, io_poll, io_poll_ready, opaque) @@ expression ctx, notifier, is_external, io_read, io_poll, io_poll_ready; @@ - aio_set_event_notifier(ctx, notifier, is_external, io_read, io_poll, io_poll_ready) + aio_set_event_notifier(ctx, notifier, io_read, io_poll, io_poll_ready) Reviewed-by: Juan Quintela Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Stefan Hajnoczi Message-Id: <20230516190238.8401-21-stefanha@redhat.com> Signed-off-by: Kevin Wolf --- block/iscsi.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'block/iscsi.c') diff --git a/block/iscsi.c b/block/iscsi.c index 9fc0bed..34f97ab 100644 --- a/block/iscsi.c +++ b/block/iscsi.c @@ -363,7 +363,6 @@ iscsi_set_events(IscsiLun *iscsilun) if (ev != iscsilun->events) { aio_set_fd_handler(iscsilun->aio_context, iscsi_get_fd(iscsi), - false, (ev & POLLIN) ? iscsi_process_read : NULL, (ev & POLLOUT) ? iscsi_process_write : NULL, NULL, NULL, @@ -1540,7 +1539,7 @@ static void iscsi_detach_aio_context(BlockDriverState *bs) IscsiLun *iscsilun = bs->opaque; aio_set_fd_handler(iscsilun->aio_context, iscsi_get_fd(iscsilun->iscsi), - false, NULL, NULL, NULL, NULL, NULL); + NULL, NULL, NULL, NULL, NULL); iscsilun->events = 0; if (iscsilun->nop_timer) { -- cgit v1.1