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-rw-r--r--block.c7
-rw-r--r--block/blkio.c15
-rw-r--r--block/curl.c10
-rw-r--r--block/export/fuse.c8
-rw-r--r--block/export/vduse-blk.c10
-rw-r--r--block/io.c2
-rw-r--r--block/io_uring.c4
-rw-r--r--block/iscsi.c3
-rw-r--r--block/linux-aio.c4
-rw-r--r--block/nfs.c5
-rw-r--r--block/nvme.c8
-rw-r--r--block/ssh.c4
-rw-r--r--block/win32-aio.c6
-rw-r--r--hw/i386/kvm/xen_xenstore.c2
-rw-r--r--hw/virtio/virtio.c6
-rw-r--r--hw/xen/xen-bus.c8
-rw-r--r--include/block/aio.h57
-rw-r--r--io/channel-command.c6
-rw-r--r--io/channel-file.c3
-rw-r--r--io/channel-socket.c3
-rw-r--r--migration/rdma.c16
-rw-r--r--tests/unit/meson.build3
-rw-r--r--tests/unit/test-aio.c27
-rw-r--r--tests/unit/test-bdrv-drain.c1
-rw-r--r--tests/unit/test-fdmon-epoll.c73
-rw-r--r--tests/unit/test-nested-aio-poll.c9
-rw-r--r--util/aio-posix.c20
-rw-r--r--util/aio-posix.h1
-rw-r--r--util/aio-win32.c8
-rw-r--r--util/async.c3
-rw-r--r--util/fdmon-epoll.c10
-rw-r--r--util/fdmon-io_uring.c8
-rw-r--r--util/fdmon-poll.c3
-rw-r--r--util/main-loop.c7
-rw-r--r--util/qemu-coroutine-io.c7
-rw-r--r--util/vhost-user-server.c11
36 files changed, 80 insertions, 298 deletions
diff --git a/block.c b/block.c
index ec65fcf..dae6290 100644
--- a/block.c
+++ b/block.c
@@ -7305,9 +7305,6 @@ static void bdrv_detach_aio_context(BlockDriverState *bs)
bs->drv->bdrv_detach_aio_context(bs);
}
- if (bs->quiesce_counter) {
- aio_enable_external(bs->aio_context);
- }
bs->aio_context = NULL;
}
@@ -7317,10 +7314,6 @@ static void bdrv_attach_aio_context(BlockDriverState *bs,
BdrvAioNotifier *ban, *ban_tmp;
GLOBAL_STATE_CODE();
- if (bs->quiesce_counter) {
- aio_disable_external(new_context);
- }
-
bs->aio_context = new_context;
if (bs->drv && bs->drv->bdrv_attach_aio_context) {
diff --git a/block/blkio.c b/block/blkio.c
index 0cdc99a..72117fa 100644
--- a/block/blkio.c
+++ b/block/blkio.c
@@ -306,23 +306,18 @@ static void blkio_attach_aio_context(BlockDriverState *bs,
{
BDRVBlkioState *s = bs->opaque;
- aio_set_fd_handler(new_context,
- s->completion_fd,
- false,
- blkio_completion_fd_read,
- NULL,
+ aio_set_fd_handler(new_context, s->completion_fd,
+ blkio_completion_fd_read, NULL,
blkio_completion_fd_poll,
- blkio_completion_fd_poll_ready,
- bs);
+ blkio_completion_fd_poll_ready, bs);
}
static void blkio_detach_aio_context(BlockDriverState *bs)
{
BDRVBlkioState *s = bs->opaque;
- aio_set_fd_handler(bdrv_get_aio_context(bs),
- s->completion_fd,
- false, NULL, NULL, NULL, NULL, NULL);
+ aio_set_fd_handler(bdrv_get_aio_context(bs), s->completion_fd, NULL, NULL,
+ NULL, NULL, NULL);
}
/* Call with s->blkio_lock held to submit I/O after enqueuing a new request */
diff --git a/block/curl.c b/block/curl.c
index 8bb39a1..0fc42d0 100644
--- a/block/curl.c
+++ b/block/curl.c
@@ -132,7 +132,7 @@ static gboolean curl_drop_socket(void *key, void *value, void *opaque)
CURLSocket *socket = value;
BDRVCURLState *s = socket->s;
- aio_set_fd_handler(s->aio_context, socket->fd, false,
+ aio_set_fd_handler(s->aio_context, socket->fd,
NULL, NULL, NULL, NULL, NULL);
return true;
}
@@ -180,20 +180,20 @@ static int curl_sock_cb(CURL *curl, curl_socket_t fd, int action,
trace_curl_sock_cb(action, (int)fd);
switch (action) {
case CURL_POLL_IN:
- aio_set_fd_handler(s->aio_context, fd, false,
+ aio_set_fd_handler(s->aio_context, fd,
curl_multi_do, NULL, NULL, NULL, socket);
break;
case CURL_POLL_OUT:
- aio_set_fd_handler(s->aio_context, fd, false,
+ aio_set_fd_handler(s->aio_context, fd,
NULL, curl_multi_do, NULL, NULL, socket);
break;
case CURL_POLL_INOUT:
- aio_set_fd_handler(s->aio_context, fd, false,
+ aio_set_fd_handler(s->aio_context, fd,
curl_multi_do, curl_multi_do,
NULL, NULL, socket);
break;
case CURL_POLL_REMOVE:
- aio_set_fd_handler(s->aio_context, fd, false,
+ aio_set_fd_handler(s->aio_context, fd,
NULL, NULL, NULL, NULL, NULL);
break;
}
diff --git a/block/export/fuse.c b/block/export/fuse.c
index adf3236..3307b64 100644
--- a/block/export/fuse.c
+++ b/block/export/fuse.c
@@ -84,7 +84,7 @@ static void fuse_export_drained_begin(void *opaque)
FuseExport *exp = opaque;
aio_set_fd_handler(exp->common.ctx,
- fuse_session_fd(exp->fuse_session), false,
+ fuse_session_fd(exp->fuse_session),
NULL, NULL, NULL, NULL, NULL);
exp->fd_handler_set_up = false;
}
@@ -97,7 +97,7 @@ static void fuse_export_drained_end(void *opaque)
exp->common.ctx = blk_get_aio_context(exp->common.blk);
aio_set_fd_handler(exp->common.ctx,
- fuse_session_fd(exp->fuse_session), false,
+ fuse_session_fd(exp->fuse_session),
read_from_fuse_export, NULL, NULL, NULL, exp);
exp->fd_handler_set_up = true;
}
@@ -270,7 +270,7 @@ static int setup_fuse_export(FuseExport *exp, const char *mountpoint,
g_hash_table_insert(exports, g_strdup(mountpoint), NULL);
aio_set_fd_handler(exp->common.ctx,
- fuse_session_fd(exp->fuse_session), false,
+ fuse_session_fd(exp->fuse_session),
read_from_fuse_export, NULL, NULL, NULL, exp);
exp->fd_handler_set_up = true;
@@ -320,7 +320,7 @@ static void fuse_export_shutdown(BlockExport *blk_exp)
if (exp->fd_handler_set_up) {
aio_set_fd_handler(exp->common.ctx,
- fuse_session_fd(exp->fuse_session), false,
+ fuse_session_fd(exp->fuse_session),
NULL, NULL, NULL, NULL, NULL);
exp->fd_handler_set_up = false;
}
diff --git a/block/export/vduse-blk.c b/block/export/vduse-blk.c
index e045555..83b0554 100644
--- a/block/export/vduse-blk.c
+++ b/block/export/vduse-blk.c
@@ -137,7 +137,7 @@ static void vduse_blk_enable_queue(VduseDev *dev, VduseVirtq *vq)
}
aio_set_fd_handler(vblk_exp->export.ctx, vduse_queue_get_fd(vq),
- false, on_vduse_vq_kick, NULL, NULL, NULL, vq);
+ on_vduse_vq_kick, NULL, NULL, NULL, vq);
/* Make sure we don't miss any kick afer reconnecting */
eventfd_write(vduse_queue_get_fd(vq), 1);
}
@@ -151,7 +151,7 @@ static void vduse_blk_disable_queue(VduseDev *dev, VduseVirtq *vq)
return;
}
- aio_set_fd_handler(vblk_exp->export.ctx, fd, false,
+ aio_set_fd_handler(vblk_exp->export.ctx, fd,
NULL, NULL, NULL, NULL, NULL);
}
@@ -170,7 +170,7 @@ static void on_vduse_dev_kick(void *opaque)
static void vduse_blk_attach_ctx(VduseBlkExport *vblk_exp, AioContext *ctx)
{
aio_set_fd_handler(vblk_exp->export.ctx, vduse_dev_get_fd(vblk_exp->dev),
- false, on_vduse_dev_kick, NULL, NULL, NULL,
+ on_vduse_dev_kick, NULL, NULL, NULL,
vblk_exp->dev);
/* Virtqueues are handled by vduse_blk_drained_end() */
@@ -179,7 +179,7 @@ static void vduse_blk_attach_ctx(VduseBlkExport *vblk_exp, AioContext *ctx)
static void vduse_blk_detach_ctx(VduseBlkExport *vblk_exp)
{
aio_set_fd_handler(vblk_exp->export.ctx, vduse_dev_get_fd(vblk_exp->dev),
- false, NULL, NULL, NULL, NULL, NULL);
+ NULL, NULL, NULL, NULL, NULL);
/* Virtqueues are handled by vduse_blk_drained_begin() */
}
@@ -364,7 +364,7 @@ static int vduse_blk_exp_create(BlockExport *exp, BlockExportOptions *opts,
vduse_dev_setup_queue(vblk_exp->dev, i, queue_size);
}
- aio_set_fd_handler(exp->ctx, vduse_dev_get_fd(vblk_exp->dev), false,
+ aio_set_fd_handler(exp->ctx, vduse_dev_get_fd(vblk_exp->dev),
on_vduse_dev_kick, NULL, NULL, NULL, vblk_exp->dev);
blk_add_aio_context_notifier(exp->blk, blk_aio_attached, blk_aio_detach,
diff --git a/block/io.c b/block/io.c
index fece938..540bf8d 100644
--- a/block/io.c
+++ b/block/io.c
@@ -362,7 +362,6 @@ static void bdrv_do_drained_begin(BlockDriverState *bs, BdrvChild *parent,
/* Stop things in parent-to-child order */
if (qatomic_fetch_inc(&bs->quiesce_counter) == 0) {
- aio_disable_external(bdrv_get_aio_context(bs));
bdrv_parent_drained_begin(bs, parent);
if (bs->drv && bs->drv->bdrv_drain_begin) {
bs->drv->bdrv_drain_begin(bs);
@@ -418,7 +417,6 @@ static void bdrv_do_drained_end(BlockDriverState *bs, BdrvChild *parent)
bs->drv->bdrv_drain_end(bs);
}
bdrv_parent_drained_end(bs, parent);
- aio_enable_external(bdrv_get_aio_context(bs));
}
}
diff --git a/block/io_uring.c b/block/io_uring.c
index 82cab6a..3a77480 100644
--- a/block/io_uring.c
+++ b/block/io_uring.c
@@ -410,7 +410,7 @@ int coroutine_fn luring_co_submit(BlockDriverState *bs, int fd, uint64_t offset,
void luring_detach_aio_context(LuringState *s, AioContext *old_context)
{
- aio_set_fd_handler(old_context, s->ring.ring_fd, false,
+ aio_set_fd_handler(old_context, s->ring.ring_fd,
NULL, NULL, NULL, NULL, s);
qemu_bh_delete(s->completion_bh);
s->aio_context = NULL;
@@ -420,7 +420,7 @@ void luring_attach_aio_context(LuringState *s, AioContext *new_context)
{
s->aio_context = new_context;
s->completion_bh = aio_bh_new(new_context, qemu_luring_completion_bh, s);
- aio_set_fd_handler(s->aio_context, s->ring.ring_fd, false,
+ aio_set_fd_handler(s->aio_context, s->ring.ring_fd,
qemu_luring_completion_cb, NULL,
qemu_luring_poll_cb, qemu_luring_poll_ready, s);
}
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) {
diff --git a/block/linux-aio.c b/block/linux-aio.c
index 442c862..916f001 100644
--- a/block/linux-aio.c
+++ b/block/linux-aio.c
@@ -446,7 +446,7 @@ int coroutine_fn laio_co_submit(int fd, uint64_t offset, QEMUIOVector *qiov,
void laio_detach_aio_context(LinuxAioState *s, AioContext *old_context)
{
- aio_set_event_notifier(old_context, &s->e, false, NULL, NULL, NULL);
+ aio_set_event_notifier(old_context, &s->e, NULL, NULL, NULL);
qemu_bh_delete(s->completion_bh);
s->aio_context = NULL;
}
@@ -455,7 +455,7 @@ void laio_attach_aio_context(LinuxAioState *s, AioContext *new_context)
{
s->aio_context = new_context;
s->completion_bh = aio_bh_new(new_context, qemu_laio_completion_bh, s);
- aio_set_event_notifier(new_context, &s->e, false,
+ aio_set_event_notifier(new_context, &s->e,
qemu_laio_completion_cb,
qemu_laio_poll_cb,
qemu_laio_poll_ready);
diff --git a/block/nfs.c b/block/nfs.c
index 006045d..8f89ece 100644
--- a/block/nfs.c
+++ b/block/nfs.c
@@ -195,7 +195,6 @@ static void nfs_set_events(NFSClient *client)
int ev = nfs_which_events(client->context);
if (ev != client->events) {
aio_set_fd_handler(client->aio_context, nfs_get_fd(client->context),
- false,
(ev & POLLIN) ? nfs_process_read : NULL,
(ev & POLLOUT) ? nfs_process_write : NULL,
NULL, NULL, client);
@@ -373,7 +372,7 @@ static void nfs_detach_aio_context(BlockDriverState *bs)
NFSClient *client = bs->opaque;
aio_set_fd_handler(client->aio_context, nfs_get_fd(client->context),
- false, NULL, NULL, NULL, NULL, NULL);
+ NULL, NULL, NULL, NULL, NULL);
client->events = 0;
}
@@ -391,7 +390,7 @@ static void nfs_client_close(NFSClient *client)
if (client->context) {
qemu_mutex_lock(&client->mutex);
aio_set_fd_handler(client->aio_context, nfs_get_fd(client->context),
- false, NULL, NULL, NULL, NULL, NULL);
+ NULL, NULL, NULL, NULL, NULL);
qemu_mutex_unlock(&client->mutex);
if (client->fh) {
nfs_close(client->context, client->fh);
diff --git a/block/nvme.c b/block/nvme.c
index 5b744c2..17937d3 100644
--- a/block/nvme.c
+++ b/block/nvme.c
@@ -862,7 +862,7 @@ static int nvme_init(BlockDriverState *bs, const char *device, int namespace,
}
aio_set_event_notifier(bdrv_get_aio_context(bs),
&s->irq_notifier[MSIX_SHARED_IRQ_IDX],
- false, nvme_handle_event, nvme_poll_cb,
+ nvme_handle_event, nvme_poll_cb,
nvme_poll_ready);
if (!nvme_identify(bs, namespace, errp)) {
@@ -948,7 +948,7 @@ static void nvme_close(BlockDriverState *bs)
g_free(s->queues);
aio_set_event_notifier(bdrv_get_aio_context(bs),
&s->irq_notifier[MSIX_SHARED_IRQ_IDX],
- false, NULL, NULL, NULL);
+ NULL, NULL, NULL);
event_notifier_cleanup(&s->irq_notifier[MSIX_SHARED_IRQ_IDX]);
qemu_vfio_pci_unmap_bar(s->vfio, 0, s->bar0_wo_map,
0, sizeof(NvmeBar) + NVME_DOORBELL_SIZE);
@@ -1546,7 +1546,7 @@ static void nvme_detach_aio_context(BlockDriverState *bs)
aio_set_event_notifier(bdrv_get_aio_context(bs),
&s->irq_notifier[MSIX_SHARED_IRQ_IDX],
- false, NULL, NULL, NULL);
+ NULL, NULL, NULL);
}
static void nvme_attach_aio_context(BlockDriverState *bs,
@@ -1556,7 +1556,7 @@ static void nvme_attach_aio_context(BlockDriverState *bs,
s->aio_context = new_context;
aio_set_event_notifier(new_context, &s->irq_notifier[MSIX_SHARED_IRQ_IDX],
- false, nvme_handle_event, nvme_poll_cb,
+ nvme_handle_event, nvme_poll_cb,
nvme_poll_ready);
for (unsigned i = 0; i < s->queue_count; i++) {
diff --git a/block/ssh.c b/block/ssh.c
index b3b3352..2748253 100644
--- a/block/ssh.c
+++ b/block/ssh.c
@@ -1019,7 +1019,7 @@ static void restart_coroutine(void *opaque)
AioContext *ctx = bdrv_get_aio_context(bs);
trace_ssh_restart_coroutine(restart->co);
- aio_set_fd_handler(ctx, s->sock, false, NULL, NULL, NULL, NULL, NULL);
+ aio_set_fd_handler(ctx, s->sock, NULL, NULL, NULL, NULL, NULL);
aio_co_wake(restart->co);
}
@@ -1049,7 +1049,7 @@ static coroutine_fn void co_yield(BDRVSSHState *s, BlockDriverState *bs)
trace_ssh_co_yield(s->sock, rd_handler, wr_handler);
aio_set_fd_handler(bdrv_get_aio_context(bs), s->sock,
- false, rd_handler, wr_handler, NULL, NULL, &restart);
+ rd_handler, wr_handler, NULL, NULL, &restart);
qemu_coroutine_yield();
trace_ssh_co_yield_back(s->sock);
}
diff --git a/block/win32-aio.c b/block/win32-aio.c
index ee87d60..6327861 100644
--- a/block/win32-aio.c
+++ b/block/win32-aio.c
@@ -174,7 +174,7 @@ int win32_aio_attach(QEMUWin32AIOState *aio, HANDLE hfile)
void win32_aio_detach_aio_context(QEMUWin32AIOState *aio,
AioContext *old_context)
{
- aio_set_event_notifier(old_context, &aio->e, false, NULL, NULL, NULL);
+ aio_set_event_notifier(old_context, &aio->e, NULL, NULL, NULL);
aio->aio_ctx = NULL;
}
@@ -182,8 +182,8 @@ void win32_aio_attach_aio_context(QEMUWin32AIOState *aio,
AioContext *new_context)
{
aio->aio_ctx = new_context;
- aio_set_event_notifier(new_context, &aio->e, false,
- win32_aio_completion_cb, NULL, NULL);
+ aio_set_event_notifier(new_context, &aio->e, win32_aio_completion_cb,
+ NULL, NULL);
}
QEMUWin32AIOState *win32_aio_init(void)
diff --git a/hw/i386/kvm/xen_xenstore.c b/hw/i386/kvm/xen_xenstore.c
index 6e81bc8..0b189c6 100644
--- a/hw/i386/kvm/xen_xenstore.c
+++ b/hw/i386/kvm/xen_xenstore.c
@@ -133,7 +133,7 @@ static void xen_xenstore_realize(DeviceState *dev, Error **errp)
error_setg(errp, "Xenstore evtchn port init failed");
return;
}
- aio_set_fd_handler(qemu_get_aio_context(), xen_be_evtchn_fd(s->eh), false,
+ aio_set_fd_handler(qemu_get_aio_context(), xen_be_evtchn_fd(s->eh),
xen_xenstore_event, NULL, NULL, NULL, s);
s->impl = xs_impl_create(xen_domid);
diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c
index 08011be..295a603 100644
--- a/hw/virtio/virtio.c
+++ b/hw/virtio/virtio.c
@@ -3491,7 +3491,7 @@ static void virtio_queue_host_notifier_aio_poll_end(EventNotifier *n)
void virtio_queue_aio_attach_host_notifier(VirtQueue *vq, AioContext *ctx)
{
- aio_set_event_notifier(ctx, &vq->host_notifier, false,
+ aio_set_event_notifier(ctx, &vq->host_notifier,
virtio_queue_host_notifier_read,
virtio_queue_host_notifier_aio_poll,
virtio_queue_host_notifier_aio_poll_ready);
@@ -3508,14 +3508,14 @@ void virtio_queue_aio_attach_host_notifier(VirtQueue *vq, AioContext *ctx)
*/
void virtio_queue_aio_attach_host_notifier_no_poll(VirtQueue *vq, AioContext *ctx)
{
- aio_set_event_notifier(ctx, &vq->host_notifier, false,
+ aio_set_event_notifier(ctx, &vq->host_notifier,
virtio_queue_host_notifier_read,
NULL, NULL);
}
void virtio_queue_aio_detach_host_notifier(VirtQueue *vq, AioContext *ctx)
{
- aio_set_event_notifier(ctx, &vq->host_notifier, false, NULL, NULL, NULL);
+ aio_set_event_notifier(ctx, &vq->host_notifier, NULL, NULL, NULL);
}
void virtio_queue_host_notifier_read(EventNotifier *n)
diff --git a/hw/xen/xen-bus.c b/hw/xen/xen-bus.c
index bf256d4..1e08cf0 100644
--- a/hw/xen/xen-bus.c
+++ b/hw/xen/xen-bus.c
@@ -842,14 +842,14 @@ void xen_device_set_event_channel_context(XenDevice *xendev,
}
if (channel->ctx)
- aio_set_fd_handler(channel->ctx, qemu_xen_evtchn_fd(channel->xeh), false,
+ aio_set_fd_handler(channel->ctx, qemu_xen_evtchn_fd(channel->xeh),
NULL, NULL, NULL, NULL, NULL);
channel->ctx = ctx;
if (ctx) {
aio_set_fd_handler(channel->ctx, qemu_xen_evtchn_fd(channel->xeh),
- false, xen_device_event, NULL, xen_device_poll,
- NULL, channel);
+ xen_device_event, NULL, xen_device_poll, NULL,
+ channel);
}
}
@@ -923,7 +923,7 @@ void xen_device_unbind_event_channel(XenDevice *xendev,
QLIST_REMOVE(channel, list);
- aio_set_fd_handler(channel->ctx, qemu_xen_evtchn_fd(channel->xeh), false,
+ aio_set_fd_handler(channel->ctx, qemu_xen_evtchn_fd(channel->xeh),
NULL, NULL, NULL, NULL, NULL);
if (qemu_xen_evtchn_unbind(channel->xeh, channel->local_port) < 0) {
diff --git a/include/block/aio.h b/include/block/aio.h
index 89bbc53..32042e8 100644
--- a/include/block/aio.h
+++ b/include/block/aio.h
@@ -225,8 +225,6 @@ struct AioContext {
*/
QEMUTimerListGroup tlg;
- int external_disable_cnt;
-
/* Number of AioHandlers without .io_poll() */
int poll_disable_cnt;
@@ -481,7 +479,6 @@ bool aio_poll(AioContext *ctx, bool blocking);
*/
void aio_set_fd_handler(AioContext *ctx,
int fd,
- bool is_external,
IOHandler *io_read,
IOHandler *io_write,
AioPollFn *io_poll,
@@ -497,7 +494,6 @@ void aio_set_fd_handler(AioContext *ctx,
*/
void aio_set_event_notifier(AioContext *ctx,
EventNotifier *notifier,
- bool is_external,
EventNotifierHandler *io_read,
AioPollFn *io_poll,
EventNotifierHandler *io_poll_ready);
@@ -627,59 +623,6 @@ static inline void aio_timer_init(AioContext *ctx,
int64_t aio_compute_timeout(AioContext *ctx);
/**
- * aio_disable_external:
- * @ctx: the aio context
- *
- * Disable the further processing of external clients.
- */
-static inline void aio_disable_external(AioContext *ctx)
-{
- qatomic_inc(&ctx->external_disable_cnt);
-}
-
-/**
- * aio_enable_external:
- * @ctx: the aio context
- *
- * Enable the processing of external clients.
- */
-static inline void aio_enable_external(AioContext *ctx)
-{
- int old;
-
- old = qatomic_fetch_dec(&ctx->external_disable_cnt);
- assert(old > 0);
- if (old == 1) {
- /* Kick event loop so it re-arms file descriptors */
- aio_notify(ctx);
- }
-}
-
-/**
- * aio_external_disabled:
- * @ctx: the aio context
- *
- * Return true if the external clients are disabled.
- */
-static inline bool aio_external_disabled(AioContext *ctx)
-{
- return qatomic_read(&ctx->external_disable_cnt);
-}
-
-/**
- * aio_node_check:
- * @ctx: the aio context
- * @is_external: Whether or not the checked node is an external event source.
- *
- * Check if the node's is_external flag is okay to be polled by the ctx at this
- * moment. True means green light.
- */
-static inline bool aio_node_check(AioContext *ctx, bool is_external)
-{
- return !is_external || !qatomic_read(&ctx->external_disable_cnt);
-}
-
-/**
* aio_co_schedule:
* @ctx: the aio context
* @co: the coroutine
diff --git a/io/channel-command.c b/io/channel-command.c
index e7edd09..7ed726c 100644
--- a/io/channel-command.c
+++ b/io/channel-command.c
@@ -337,10 +337,8 @@ static void qio_channel_command_set_aio_fd_handler(QIOChannel *ioc,
void *opaque)
{
QIOChannelCommand *cioc = QIO_CHANNEL_COMMAND(ioc);
- aio_set_fd_handler(ctx, cioc->readfd, false,
- io_read, NULL, NULL, NULL, opaque);
- aio_set_fd_handler(ctx, cioc->writefd, false,
- NULL, io_write, NULL, NULL, opaque);
+ aio_set_fd_handler(ctx, cioc->readfd, io_read, NULL, NULL, NULL, opaque);
+ aio_set_fd_handler(ctx, cioc->writefd, NULL, io_write, NULL, NULL, opaque);
}
diff --git a/io/channel-file.c b/io/channel-file.c
index d76663e..8b5821f 100644
--- a/io/channel-file.c
+++ b/io/channel-file.c
@@ -198,8 +198,7 @@ static void qio_channel_file_set_aio_fd_handler(QIOChannel *ioc,
void *opaque)
{
QIOChannelFile *fioc = QIO_CHANNEL_FILE(ioc);
- aio_set_fd_handler(ctx, fioc->fd, false, io_read, io_write,
- NULL, NULL, opaque);
+ aio_set_fd_handler(ctx, fioc->fd, io_read, io_write, NULL, NULL, opaque);
}
static GSource *qio_channel_file_create_watch(QIOChannel *ioc,
diff --git a/io/channel-socket.c b/io/channel-socket.c
index b0ea7d4..d99945e 100644
--- a/io/channel-socket.c
+++ b/io/channel-socket.c
@@ -899,8 +899,7 @@ static void qio_channel_socket_set_aio_fd_handler(QIOChannel *ioc,
void *opaque)
{
QIOChannelSocket *sioc = QIO_CHANNEL_SOCKET(ioc);
- aio_set_fd_handler(ctx, sioc->fd, false,
- io_read, io_write, NULL, NULL, opaque);
+ aio_set_fd_handler(ctx, sioc->fd, io_read, io_write, NULL, NULL, opaque);
}
static GSource *qio_channel_socket_create_watch(QIOChannel *ioc,
diff --git a/migration/rdma.c b/migration/rdma.c
index 2e4dcff..dd1c039 100644
--- a/migration/rdma.c
+++ b/migration/rdma.c
@@ -3110,15 +3110,15 @@ static void qio_channel_rdma_set_aio_fd_handler(QIOChannel *ioc,
{
QIOChannelRDMA *rioc = QIO_CHANNEL_RDMA(ioc);
if (io_read) {
- aio_set_fd_handler(ctx, rioc->rdmain->recv_comp_channel->fd,
- false, io_read, io_write, NULL, NULL, opaque);
- aio_set_fd_handler(ctx, rioc->rdmain->send_comp_channel->fd,
- false, io_read, io_write, NULL, NULL, opaque);
+ aio_set_fd_handler(ctx, rioc->rdmain->recv_comp_channel->fd, io_read,
+ io_write, NULL, NULL, opaque);
+ aio_set_fd_handler(ctx, rioc->rdmain->send_comp_channel->fd, io_read,
+ io_write, NULL, NULL, opaque);
} else {
- aio_set_fd_handler(ctx, rioc->rdmaout->recv_comp_channel->fd,
- false, io_read, io_write, NULL, NULL, opaque);
- aio_set_fd_handler(ctx, rioc->rdmaout->send_comp_channel->fd,
- false, io_read, io_write, NULL, NULL, opaque);
+ aio_set_fd_handler(ctx, rioc->rdmaout->recv_comp_channel->fd, io_read,
+ io_write, NULL, NULL, opaque);
+ aio_set_fd_handler(ctx, rioc->rdmaout->send_comp_channel->fd, io_read,
+ io_write, NULL, NULL, opaque);
}
}
diff --git a/tests/unit/meson.build b/tests/unit/meson.build
index 3a63142..93977cc 100644
--- a/tests/unit/meson.build
+++ b/tests/unit/meson.build
@@ -125,9 +125,6 @@ if have_block
if nettle.found() or gcrypt.found()
tests += {'test-crypto-pbkdf': [io]}
endif
- if config_host_data.get('CONFIG_EPOLL_CREATE1')
- tests += {'test-fdmon-epoll': [testblock]}
- endif
endif
if have_system
diff --git a/tests/unit/test-aio.c b/tests/unit/test-aio.c
index 321d7ab..519440e 100644
--- a/tests/unit/test-aio.c
+++ b/tests/unit/test-aio.c
@@ -130,7 +130,7 @@ static void *test_acquire_thread(void *opaque)
static void set_event_notifier(AioContext *ctx, EventNotifier *notifier,
EventNotifierHandler *handler)
{
- aio_set_event_notifier(ctx, notifier, false, handler, NULL, NULL);
+ aio_set_event_notifier(ctx, notifier, handler, NULL, NULL);
}
static void dummy_notifier_read(EventNotifier *n)
@@ -383,30 +383,6 @@ static void test_flush_event_notifier(void)
event_notifier_cleanup(&data.e);
}
-static void test_aio_external_client(void)
-{
- int i, j;
-
- for (i = 1; i < 3; i++) {
- EventNotifierTestData data = { .n = 0, .active = 10, .auto_set = true };
- event_notifier_init(&data.e, false);
- aio_set_event_notifier(ctx, &data.e, true, event_ready_cb, NULL, NULL);
- event_notifier_set(&data.e);
- for (j = 0; j < i; j++) {
- aio_disable_external(ctx);
- }
- for (j = 0; j < i; j++) {
- assert(!aio_poll(ctx, false));
- assert(event_notifier_test_and_clear(&data.e));
- event_notifier_set(&data.e);
- aio_enable_external(ctx);
- }
- assert(aio_poll(ctx, false));
- set_event_notifier(ctx, &data.e, NULL);
- event_notifier_cleanup(&data.e);
- }
-}
-
static void test_wait_event_notifier_noflush(void)
{
EventNotifierTestData data = { .n = 0 };
@@ -935,7 +911,6 @@ int main(int argc, char **argv)
g_test_add_func("/aio/event/wait", test_wait_event_notifier);
g_test_add_func("/aio/event/wait/no-flush-cb", test_wait_event_notifier_noflush);
g_test_add_func("/aio/event/flush", test_flush_event_notifier);
- g_test_add_func("/aio/external-client", test_aio_external_client);
g_test_add_func("/aio/timer/schedule", test_timer_schedule);
g_test_add_func("/aio/coroutine/queue-chaining", test_queue_chaining);
diff --git a/tests/unit/test-bdrv-drain.c b/tests/unit/test-bdrv-drain.c
index d53a633..ccc453c 100644
--- a/tests/unit/test-bdrv-drain.c
+++ b/tests/unit/test-bdrv-drain.c
@@ -473,7 +473,6 @@ static void test_graph_change_drain_all(void)
g_assert_cmpint(bs_b->quiesce_counter, ==, 0);
g_assert_cmpint(b_s->drain_count, ==, 0);
- g_assert_cmpint(qemu_get_aio_context()->external_disable_cnt, ==, 0);
bdrv_unref(bs_b);
blk_unref(blk_b);
diff --git a/tests/unit/test-fdmon-epoll.c b/tests/unit/test-fdmon-epoll.c
deleted file mode 100644
index ef5a856..0000000
--- a/tests/unit/test-fdmon-epoll.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * fdmon-epoll tests
- *
- * Copyright (c) 2020 Red Hat, Inc.
- */
-
-#include "qemu/osdep.h"
-#include "block/aio.h"
-#include "qapi/error.h"
-#include "qemu/main-loop.h"
-
-static AioContext *ctx;
-
-static void dummy_fd_handler(EventNotifier *notifier)
-{
- event_notifier_test_and_clear(notifier);
-}
-
-static void add_event_notifiers(EventNotifier *notifiers, size_t n)
-{
- for (size_t i = 0; i < n; i++) {
- event_notifier_init(&notifiers[i], false);
- aio_set_event_notifier(ctx, &notifiers[i], false,
- dummy_fd_handler, NULL, NULL);
- }
-}
-
-static void remove_event_notifiers(EventNotifier *notifiers, size_t n)
-{
- for (size_t i = 0; i < n; i++) {
- aio_set_event_notifier(ctx, &notifiers[i], false, NULL, NULL, NULL);
- event_notifier_cleanup(&notifiers[i]);
- }
-}
-
-/* Check that fd handlers work when external clients are disabled */
-static void test_external_disabled(void)
-{
- EventNotifier notifiers[100];
-
- /* fdmon-epoll is only enabled when many fd handlers are registered */
- add_event_notifiers(notifiers, G_N_ELEMENTS(notifiers));
-
- event_notifier_set(&notifiers[0]);
- assert(aio_poll(ctx, true));
-
- aio_disable_external(ctx);
- event_notifier_set(&notifiers[0]);
- assert(aio_poll(ctx, true));
- aio_enable_external(ctx);
-
- remove_event_notifiers(notifiers, G_N_ELEMENTS(notifiers));
-}
-
-int main(int argc, char **argv)
-{
- /*
- * This code relies on the fact that fdmon-io_uring disables itself when
- * the glib main loop is in use. The main loop uses fdmon-poll and upgrades
- * to fdmon-epoll when the number of fds exceeds a threshold.
- */
- qemu_init_main_loop(&error_fatal);
- ctx = qemu_get_aio_context();
-
- while (g_main_context_iteration(NULL, false)) {
- /* Do nothing */
- }
-
- g_test_init(&argc, &argv, NULL);
- g_test_add_func("/fdmon-epoll/external-disabled", test_external_disabled);
- return g_test_run();
-}
diff --git a/tests/unit/test-nested-aio-poll.c b/tests/unit/test-nested-aio-poll.c
index 9bbe18b..db33742 100644
--- a/tests/unit/test-nested-aio-poll.c
+++ b/tests/unit/test-nested-aio-poll.c
@@ -91,12 +91,12 @@ static void test(void)
/* Make the event notifier active (set) right away */
event_notifier_init(&td.poll_notifier, 1);
- aio_set_event_notifier(td.ctx, &td.poll_notifier, false,
+ aio_set_event_notifier(td.ctx, &td.poll_notifier,
io_read, io_poll_true, io_poll_ready);
/* This event notifier will be used later */
event_notifier_init(&td.dummy_notifier, 0);
- aio_set_event_notifier(td.ctx, &td.dummy_notifier, false,
+ aio_set_event_notifier(td.ctx, &td.dummy_notifier,
io_read, io_poll_false, io_poll_never_ready);
/* Consume aio_notify() */
@@ -114,9 +114,8 @@ static void test(void)
/* Run io_poll()/io_poll_ready() one more time to show it keeps working */
g_assert(aio_poll(td.ctx, true));
- aio_set_event_notifier(td.ctx, &td.dummy_notifier, false,
- NULL, NULL, NULL);
- aio_set_event_notifier(td.ctx, &td.poll_notifier, false, NULL, NULL, NULL);
+ aio_set_event_notifier(td.ctx, &td.dummy_notifier, NULL, NULL, NULL);
+ aio_set_event_notifier(td.ctx, &td.poll_notifier, NULL, NULL, NULL);
event_notifier_cleanup(&td.dummy_notifier);
event_notifier_cleanup(&td.poll_notifier);
aio_context_unref(td.ctx);
diff --git a/util/aio-posix.c b/util/aio-posix.c
index 34bc2a6..7f2c997 100644
--- a/util/aio-posix.c
+++ b/util/aio-posix.c
@@ -99,7 +99,6 @@ static bool aio_remove_fd_handler(AioContext *ctx, AioHandler *node)
void aio_set_fd_handler(AioContext *ctx,
int fd,
- bool is_external,
IOHandler *io_read,
IOHandler *io_write,
AioPollFn *io_poll,
@@ -144,7 +143,6 @@ void aio_set_fd_handler(AioContext *ctx,
new_node->io_poll = io_poll;
new_node->io_poll_ready = io_poll_ready;
new_node->opaque = opaque;
- new_node->is_external = is_external;
if (is_new) {
new_node->pfd.fd = fd;
@@ -196,12 +194,11 @@ static void aio_set_fd_poll(AioContext *ctx, int fd,
void aio_set_event_notifier(AioContext *ctx,
EventNotifier *notifier,
- bool is_external,
EventNotifierHandler *io_read,
AioPollFn *io_poll,
EventNotifierHandler *io_poll_ready)
{
- aio_set_fd_handler(ctx, event_notifier_get_fd(notifier), is_external,
+ aio_set_fd_handler(ctx, event_notifier_get_fd(notifier),
(IOHandler *)io_read, NULL, io_poll,
(IOHandler *)io_poll_ready, notifier);
}
@@ -285,13 +282,11 @@ bool aio_pending(AioContext *ctx)
/* TODO should this check poll ready? */
revents = node->pfd.revents & node->pfd.events;
- if (revents & (G_IO_IN | G_IO_HUP | G_IO_ERR) && node->io_read &&
- aio_node_check(ctx, node->is_external)) {
+ if (revents & (G_IO_IN | G_IO_HUP | G_IO_ERR) && node->io_read) {
result = true;
break;
}
- if (revents & (G_IO_OUT | G_IO_ERR) && node->io_write &&
- aio_node_check(ctx, node->is_external)) {
+ if (revents & (G_IO_OUT | G_IO_ERR) && node->io_write) {
result = true;
break;
}
@@ -350,9 +345,7 @@ static bool aio_dispatch_handler(AioContext *ctx, AioHandler *node)
QLIST_INSERT_HEAD(&ctx->poll_aio_handlers, node, node_poll);
}
if (!QLIST_IS_INSERTED(node, node_deleted) &&
- poll_ready && revents == 0 &&
- aio_node_check(ctx, node->is_external) &&
- node->io_poll_ready) {
+ poll_ready && revents == 0 && node->io_poll_ready) {
/*
* Remove temporarily to avoid infinite loops when ->io_poll_ready()
* calls aio_poll() before clearing the condition that made the poll
@@ -375,7 +368,6 @@ static bool aio_dispatch_handler(AioContext *ctx, AioHandler *node)
if (!QLIST_IS_INSERTED(node, node_deleted) &&
(revents & (G_IO_IN | G_IO_HUP | G_IO_ERR)) &&
- aio_node_check(ctx, node->is_external) &&
node->io_read) {
node->io_read(node->opaque);
@@ -386,7 +378,6 @@ static bool aio_dispatch_handler(AioContext *ctx, AioHandler *node)
}
if (!QLIST_IS_INSERTED(node, node_deleted) &&
(revents & (G_IO_OUT | G_IO_ERR)) &&
- aio_node_check(ctx, node->is_external) &&
node->io_write) {
node->io_write(node->opaque);
progress = true;
@@ -447,8 +438,7 @@ static bool run_poll_handlers_once(AioContext *ctx,
AioHandler *tmp;
QLIST_FOREACH_SAFE(node, &ctx->poll_aio_handlers, node_poll, tmp) {
- if (aio_node_check(ctx, node->is_external) &&
- node->io_poll(node->opaque)) {
+ if (node->io_poll(node->opaque)) {
aio_add_poll_ready_handler(ready_list, node);
node->poll_idle_timeout = now + POLL_IDLE_INTERVAL_NS;
diff --git a/util/aio-posix.h b/util/aio-posix.h
index 80b927c..4264c51 100644
--- a/util/aio-posix.h
+++ b/util/aio-posix.h
@@ -38,7 +38,6 @@ struct AioHandler {
#endif
int64_t poll_idle_timeout; /* when to stop userspace polling */
bool poll_ready; /* has polling detected an event? */
- bool is_external;
};
/* Add a handler to a ready list */
diff --git a/util/aio-win32.c b/util/aio-win32.c
index 6bded00..948ef47 100644
--- a/util/aio-win32.c
+++ b/util/aio-win32.c
@@ -32,7 +32,6 @@ struct AioHandler {
GPollFD pfd;
int deleted;
void *opaque;
- bool is_external;
QLIST_ENTRY(AioHandler) node;
};
@@ -64,7 +63,6 @@ static void aio_remove_fd_handler(AioContext *ctx, AioHandler *node)
void aio_set_fd_handler(AioContext *ctx,
int fd,
- bool is_external,
IOHandler *io_read,
IOHandler *io_write,
AioPollFn *io_poll,
@@ -111,7 +109,6 @@ void aio_set_fd_handler(AioContext *ctx,
node->opaque = opaque;
node->io_read = io_read;
node->io_write = io_write;
- node->is_external = is_external;
if (io_read) {
bitmask |= FD_READ | FD_ACCEPT | FD_CLOSE;
@@ -135,7 +132,6 @@ void aio_set_fd_handler(AioContext *ctx,
void aio_set_event_notifier(AioContext *ctx,
EventNotifier *e,
- bool is_external,
EventNotifierHandler *io_notify,
AioPollFn *io_poll,
EventNotifierHandler *io_poll_ready)
@@ -161,7 +157,6 @@ void aio_set_event_notifier(AioContext *ctx,
node->e = e;
node->pfd.fd = (uintptr_t)event_notifier_get_handle(e);
node->pfd.events = G_IO_IN;
- node->is_external = is_external;
QLIST_INSERT_HEAD_RCU(&ctx->aio_handlers, node, node);
g_source_add_poll(&ctx->source, &node->pfd);
@@ -368,8 +363,7 @@ bool aio_poll(AioContext *ctx, bool blocking)
/* fill fd sets */
count = 0;
QLIST_FOREACH_RCU(node, &ctx->aio_handlers, node) {
- if (!node->deleted && node->io_notify
- && aio_node_check(ctx, node->is_external)) {
+ if (!node->deleted && node->io_notify) {
assert(count < MAXIMUM_WAIT_OBJECTS);
events[count++] = event_notifier_get_handle(node->e);
}
diff --git a/util/async.c b/util/async.c
index 055070f..8f90ddc 100644
--- a/util/async.c
+++ b/util/async.c
@@ -409,7 +409,7 @@ aio_ctx_finalize(GSource *source)
g_free(bh);
}
- aio_set_event_notifier(ctx, &ctx->notifier, false, NULL, NULL, NULL);
+ aio_set_event_notifier(ctx, &ctx->notifier, NULL, NULL, NULL);
event_notifier_cleanup(&ctx->notifier);
qemu_rec_mutex_destroy(&ctx->lock);
qemu_lockcnt_destroy(&ctx->list_lock);
@@ -593,7 +593,6 @@ AioContext *aio_context_new(Error **errp)
QSLIST_INIT(&ctx->scheduled_coroutines);
aio_set_event_notifier(ctx, &ctx->notifier,
- false,
aio_context_notifier_cb,
aio_context_notifier_poll,
aio_context_notifier_poll_ready);
diff --git a/util/fdmon-epoll.c b/util/fdmon-epoll.c
index 1683aa1..c6413cb 100644
--- a/util/fdmon-epoll.c
+++ b/util/fdmon-epoll.c
@@ -64,11 +64,6 @@ static int fdmon_epoll_wait(AioContext *ctx, AioHandlerList *ready_list,
int i, ret = 0;
struct epoll_event events[128];
- /* Fall back while external clients are disabled */
- if (qatomic_read(&ctx->external_disable_cnt)) {
- return fdmon_poll_ops.wait(ctx, ready_list, timeout);
- }
-
if (timeout > 0) {
ret = qemu_poll_ns(&pfd, 1, timeout);
if (ret > 0) {
@@ -133,11 +128,6 @@ bool fdmon_epoll_try_upgrade(AioContext *ctx, unsigned npfd)
return false;
}
- /* Do not upgrade while external clients are disabled */
- if (qatomic_read(&ctx->external_disable_cnt)) {
- return false;
- }
-
if (npfd < EPOLL_ENABLE_THRESHOLD) {
return false;
}
diff --git a/util/fdmon-io_uring.c b/util/fdmon-io_uring.c
index ab43052..17ec18b 100644
--- a/util/fdmon-io_uring.c
+++ b/util/fdmon-io_uring.c
@@ -276,11 +276,6 @@ static int fdmon_io_uring_wait(AioContext *ctx, AioHandlerList *ready_list,
unsigned wait_nr = 1; /* block until at least one cqe is ready */
int ret;
- /* Fall back while external clients are disabled */
- if (qatomic_read(&ctx->external_disable_cnt)) {
- return fdmon_poll_ops.wait(ctx, ready_list, timeout);
- }
-
if (timeout == 0) {
wait_nr = 0; /* non-blocking */
} else if (timeout > 0) {
@@ -315,8 +310,7 @@ static bool fdmon_io_uring_need_wait(AioContext *ctx)
return true;
}
- /* Are we falling back to fdmon-poll? */
- return qatomic_read(&ctx->external_disable_cnt);
+ return false;
}
static const FDMonOps fdmon_io_uring_ops = {
diff --git a/util/fdmon-poll.c b/util/fdmon-poll.c
index 5fe3b47..17df917 100644
--- a/util/fdmon-poll.c
+++ b/util/fdmon-poll.c
@@ -65,8 +65,7 @@ static int fdmon_poll_wait(AioContext *ctx, AioHandlerList *ready_list,
assert(npfd == 0);
QLIST_FOREACH_RCU(node, &ctx->aio_handlers, node) {
- if (!QLIST_IS_INSERTED(node, node_deleted) && node->pfd.events
- && aio_node_check(ctx, node->is_external)) {
+ if (!QLIST_IS_INSERTED(node, node_deleted) && node->pfd.events) {
add_pollfd(node);
}
}
diff --git a/util/main-loop.c b/util/main-loop.c
index 7022f02..014c795 100644
--- a/util/main-loop.c
+++ b/util/main-loop.c
@@ -644,14 +644,13 @@ void qemu_set_fd_handler(int fd,
void *opaque)
{
iohandler_init();
- aio_set_fd_handler(iohandler_ctx, fd, false,
- fd_read, fd_write, NULL, NULL, opaque);
+ aio_set_fd_handler(iohandler_ctx, fd, fd_read, fd_write, NULL, NULL,
+ opaque);
}
void event_notifier_set_handler(EventNotifier *e,
EventNotifierHandler *handler)
{
iohandler_init();
- aio_set_event_notifier(iohandler_ctx, e, false,
- handler, NULL, NULL);
+ aio_set_event_notifier(iohandler_ctx, e, handler, NULL, NULL);
}
diff --git a/util/qemu-coroutine-io.c b/util/qemu-coroutine-io.c
index d791932..364f4d5 100644
--- a/util/qemu-coroutine-io.c
+++ b/util/qemu-coroutine-io.c
@@ -74,8 +74,7 @@ typedef struct {
static void fd_coroutine_enter(void *opaque)
{
FDYieldUntilData *data = opaque;
- aio_set_fd_handler(data->ctx, data->fd, false,
- NULL, NULL, NULL, NULL, NULL);
+ aio_set_fd_handler(data->ctx, data->fd, NULL, NULL, NULL, NULL, NULL);
qemu_coroutine_enter(data->co);
}
@@ -87,7 +86,7 @@ void coroutine_fn yield_until_fd_readable(int fd)
data.ctx = qemu_get_current_aio_context();
data.co = qemu_coroutine_self();
data.fd = fd;
- aio_set_fd_handler(
- data.ctx, fd, false, fd_coroutine_enter, NULL, NULL, NULL, &data);
+ aio_set_fd_handler(data.ctx, fd, fd_coroutine_enter, NULL, NULL, NULL,
+ &data);
qemu_coroutine_yield();
}
diff --git a/util/vhost-user-server.c b/util/vhost-user-server.c
index a12b2d1..cd17fb5 100644
--- a/util/vhost-user-server.c
+++ b/util/vhost-user-server.c
@@ -278,7 +278,7 @@ set_watch(VuDev *vu_dev, int fd, int vu_evt,
vu_fd_watch->fd = fd;
vu_fd_watch->cb = cb;
qemu_socket_set_nonblock(fd);
- aio_set_fd_handler(server->ioc->ctx, fd, false, kick_handler,
+ aio_set_fd_handler(server->ioc->ctx, fd, kick_handler,
NULL, NULL, NULL, vu_fd_watch);
vu_fd_watch->vu_dev = vu_dev;
vu_fd_watch->pvt = pvt;
@@ -299,8 +299,7 @@ static void remove_watch(VuDev *vu_dev, int fd)
if (!vu_fd_watch) {
return;
}
- aio_set_fd_handler(server->ioc->ctx, fd, false,
- NULL, NULL, NULL, NULL, NULL);
+ aio_set_fd_handler(server->ioc->ctx, fd, NULL, NULL, NULL, NULL, NULL);
QTAILQ_REMOVE(&server->vu_fd_watches, vu_fd_watch, next);
g_free(vu_fd_watch);
@@ -362,7 +361,7 @@ void vhost_user_server_stop(VuServer *server)
VuFdWatch *vu_fd_watch;
QTAILQ_FOREACH(vu_fd_watch, &server->vu_fd_watches, next) {
- aio_set_fd_handler(server->ctx, vu_fd_watch->fd, false,
+ aio_set_fd_handler(server->ctx, vu_fd_watch->fd,
NULL, NULL, NULL, NULL, vu_fd_watch);
}
@@ -403,7 +402,7 @@ void vhost_user_server_attach_aio_context(VuServer *server, AioContext *ctx)
qio_channel_attach_aio_context(server->ioc, ctx);
QTAILQ_FOREACH(vu_fd_watch, &server->vu_fd_watches, next) {
- aio_set_fd_handler(ctx, vu_fd_watch->fd, false, kick_handler, NULL,
+ aio_set_fd_handler(ctx, vu_fd_watch->fd, kick_handler, NULL,
NULL, NULL, vu_fd_watch);
}
@@ -417,7 +416,7 @@ void vhost_user_server_detach_aio_context(VuServer *server)
VuFdWatch *vu_fd_watch;
QTAILQ_FOREACH(vu_fd_watch, &server->vu_fd_watches, next) {
- aio_set_fd_handler(server->ctx, vu_fd_watch->fd, false,
+ aio_set_fd_handler(server->ctx, vu_fd_watch->fd,
NULL, NULL, NULL, NULL, vu_fd_watch);
}