From e1c5d60311a7b6dba60284f07fad92dfab688605 Mon Sep 17 00:00:00 2001 From: xiaowanghe Date: Sun, 13 Aug 2023 23:18:07 -0700 Subject: [PATCH] vhost: Drop unused eventfd_add|del hooks MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit cherry picked from commit 560a997535937df2ea3716ba56bcbe38be37682f These hooks were introduced in: 80a1ea3748 ("memory: move ioeventfd ops to MemoryListener", 2012-02-29) But they seem to be never used. Drop them. Cc: Richard Henderson Signed-off-by: Peter Xu Message-Id: <20230306193209.516011-1-peterx@redhat.com> Reviewed-by: Philippe Mathieu-Daudé Acked-by: Jason Wang Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin Signed-off-by: Wanghe Xiao --- hw/virtio/vhost.c | 14 -------------- 1 file changed, 14 deletions(-) diff --git a/hw/virtio/vhost.c b/hw/virtio/vhost.c index 3ac6cfde03..2d11e3c2f8 100644 --- a/hw/virtio/vhost.c +++ b/hw/virtio/vhost.c @@ -1268,18 +1268,6 @@ static void vhost_virtqueue_stop(struct vhost_dev *dev, 0, virtio_queue_get_desc_size(vdev, idx)); } -static void vhost_eventfd_add(MemoryListener *listener, - MemoryRegionSection *section, - bool match_data, uint64_t data, EventNotifier *e) -{ -} - -static void vhost_eventfd_del(MemoryListener *listener, - MemoryRegionSection *section, - bool match_data, uint64_t data, EventNotifier *e) -{ -} - static int vhost_virtqueue_set_busyloop_timeout(struct vhost_dev *dev, int n, uint32_t timeout) { @@ -1413,8 +1401,6 @@ int vhost_dev_init(struct vhost_dev *hdev, void *opaque, .log_sync = vhost_log_sync, .log_global_start = vhost_log_global_start, .log_global_stop = vhost_log_global_stop, - .eventfd_add = vhost_eventfd_add, - .eventfd_del = vhost_eventfd_del, .priority = 10 }; -- 2.41.0.windows.1