From 00f639fb8f3e2b34f0e9767619cb16604a844a5f Mon Sep 17 00:00:00 2001 From: Stefano Garzarella Date: Thu, 21 Feb 2019 11:33:05 +0100 Subject: [PATCH] virtio-blk: add acct_failed param to virtio_blk_handle_rw_error() We add acct_failed param in order to use virtio_blk_handle_rw_error() also when is not required to call block_acct_failed(). (eg. a discard operation is failed) Reviewed-by: Michael S. Tsirkin Reviewed-by: Stefan Hajnoczi Signed-off-by: Stefano Garzarella Message-id: 20190221103314.58500-2-sgarzare@redhat.com Message-Id: <20190221103314.58500-2-sgarzare@redhat.com> Signed-off-by: Stefan Hajnoczi --- hw/block/virtio-blk.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/hw/block/virtio-blk.c b/hw/block/virtio-blk.c index cf7f47eaba..afedf48ca6 100644 --- a/hw/block/virtio-blk.c +++ b/hw/block/virtio-blk.c @@ -65,7 +65,7 @@ static void virtio_blk_req_complete(VirtIOBlockReq *req, unsigned char status) } static int virtio_blk_handle_rw_error(VirtIOBlockReq *req, int error, - bool is_read) + bool is_read, bool acct_failed) { VirtIOBlock *s = req->dev; BlockErrorAction action = blk_get_error_action(s->blk, is_read, error); @@ -78,7 +78,9 @@ static int virtio_blk_handle_rw_error(VirtIOBlockReq *req, int error, s->rq = req; } else if (action == BLOCK_ERROR_ACTION_REPORT) { virtio_blk_req_complete(req, VIRTIO_BLK_S_IOERR); - block_acct_failed(blk_get_stats(s->blk), &req->acct); + if (acct_failed) { + block_acct_failed(blk_get_stats(s->blk), &req->acct); + } virtio_blk_free_request(req); } @@ -116,7 +118,7 @@ static void virtio_blk_rw_complete(void *opaque, int ret) * the memory until the request is completed (which will * happen on the other side of the migration). */ - if (virtio_blk_handle_rw_error(req, -ret, is_read)) { + if (virtio_blk_handle_rw_error(req, -ret, is_read, true)) { continue; } } @@ -135,7 +137,7 @@ static void virtio_blk_flush_complete(void *opaque, int ret) aio_context_acquire(blk_get_aio_context(s->conf.conf.blk)); if (ret) { - if (virtio_blk_handle_rw_error(req, -ret, 0)) { + if (virtio_blk_handle_rw_error(req, -ret, 0, true)) { goto out; } } -- 2.11.0