From patchwork Fri Sep 30 15:12:50 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kurz X-Patchwork-Id: 9358517 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 44D716077B for ; Fri, 30 Sep 2016 15:16:58 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 375742A0A6 for ; Fri, 30 Sep 2016 15:16:58 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2B48F2A0A9; Fri, 30 Sep 2016 15:16:58 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 95A212A0A6 for ; Fri, 30 Sep 2016 15:16:57 +0000 (UTC) Received: from localhost ([::1]:45173 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bpzYW-0006lM-Oq for patchwork-qemu-devel@patchwork.kernel.org; Fri, 30 Sep 2016 11:16:56 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:53713) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bpzUo-0003xy-CN for qemu-devel@nongnu.org; Fri, 30 Sep 2016 11:13:10 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bpzUi-0004HX-8I for qemu-devel@nongnu.org; Fri, 30 Sep 2016 11:13:05 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:53644) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bpzUh-0004H3-Uh for qemu-devel@nongnu.org; Fri, 30 Sep 2016 11:13:00 -0400 Received: from pps.filterd (m0098394.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.17/8.16.0.17) with SMTP id u8UF81NQ052375 for ; Fri, 30 Sep 2016 11:12:59 -0400 Received: from e31.co.us.ibm.com (e31.co.us.ibm.com [32.97.110.149]) by mx0a-001b2d01.pphosted.com with ESMTP id 25ss7euu1a-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Fri, 30 Sep 2016 11:12:59 -0400 Received: from localhost by e31.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Tsirkin" , Jason Wang , Greg Kurz , Max Reitz , "Aneesh Kumar K.V" , Stefan Hajnoczi , Cornelia Huck , Paolo Bonzini Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Some functions that were called from the dataplane code are now only used locally: virtio_blk_init_request() virtio_blk_handle_request() virtio_blk_submit_multireq() since commit "03de2f527499 virtio-blk: do not use vring in dataplane", and virtio_blk_free_request() since commit "6aa46d8ff1ee virtio: move VirtQueueElement at the beginning of the structs". This patch converts them to static. Signed-off-by: Greg Kurz Reviewed-by: Stefan Hajnoczi --- v4: - added Stefan's R-b tag --- hw/block/virtio-blk.c | 10 +++++----- include/hw/virtio/virtio-blk.h | 8 -------- 2 files changed, 5 insertions(+), 13 deletions(-) diff --git a/hw/block/virtio-blk.c b/hw/block/virtio-blk.c index c7ca4d6769cb..bbacd562cefb 100644 --- a/hw/block/virtio-blk.c +++ b/hw/block/virtio-blk.c @@ -29,8 +29,8 @@ #include "hw/virtio/virtio-bus.h" #include "hw/virtio/virtio-access.h" -void virtio_blk_init_request(VirtIOBlock *s, VirtQueue *vq, - VirtIOBlockReq *req) +static void virtio_blk_init_request(VirtIOBlock *s, VirtQueue *vq, + VirtIOBlockReq *req) { req->dev = s; req->vq = vq; @@ -40,7 +40,7 @@ void virtio_blk_init_request(VirtIOBlock *s, VirtQueue *vq, req->mr_next = NULL; } -void virtio_blk_free_request(VirtIOBlockReq *req) +static void virtio_blk_free_request(VirtIOBlockReq *req) { if (req) { g_free(req); @@ -381,7 +381,7 @@ static int multireq_compare(const void *a, const void *b) } } -void virtio_blk_submit_multireq(BlockBackend *blk, MultiReqBuffer *mrb) +static void virtio_blk_submit_multireq(BlockBackend *blk, MultiReqBuffer *mrb) { int i = 0, start = 0, num_reqs = 0, niov = 0, nb_sectors = 0; uint32_t max_transfer; @@ -468,7 +468,7 @@ static bool virtio_blk_sect_range_ok(VirtIOBlock *dev, return true; } -void virtio_blk_handle_request(VirtIOBlockReq *req, MultiReqBuffer *mrb) +static void virtio_blk_handle_request(VirtIOBlockReq *req, MultiReqBuffer *mrb) { uint32_t type; struct iovec *in_iov = req->elem.in_sg; diff --git a/include/hw/virtio/virtio-blk.h b/include/hw/virtio/virtio-blk.h index 180bd8db5df2..9734b4c446c5 100644 --- a/include/hw/virtio/virtio-blk.h +++ b/include/hw/virtio/virtio-blk.h @@ -80,14 +80,6 @@ typedef struct MultiReqBuffer { bool is_write; } MultiReqBuffer; -void virtio_blk_init_request(VirtIOBlock *s, VirtQueue *vq, - VirtIOBlockReq *req); -void virtio_blk_free_request(VirtIOBlockReq *req); - -void virtio_blk_handle_request(VirtIOBlockReq *req, MultiReqBuffer *mrb); - -void virtio_blk_submit_multireq(BlockBackend *blk, MultiReqBuffer *mrb); - void virtio_blk_handle_vq(VirtIOBlock *s, VirtQueue *vq); #endif