From patchwork Thu May 16 14:33:12 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anton Nefedov X-Patchwork-Id: 10946737 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 6A1EC6C5 for ; Thu, 16 May 2019 14:35:33 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5A7D628B95 for ; Thu, 16 May 2019 14:35:33 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 589EE28CE6; Thu, 16 May 2019 14:35:33 +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=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id E3E7528C6E for ; Thu, 16 May 2019 14:35:32 +0000 (UTC) Received: from localhost ([127.0.0.1]:59159 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hRHTn-0001Ab-HG for patchwork-qemu-devel@patchwork.kernel.org; Thu, 16 May 2019 10:35:31 -0400 Received: from eggs.gnu.org ([209.51.188.92]:55330) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hRHRs-00080F-Jy for qemu-devel@nongnu.org; Thu, 16 May 2019 10:33:34 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hRHRr-0004Jp-E4 for qemu-devel@nongnu.org; Thu, 16 May 2019 10:33:32 -0400 Received: from relay.sw.ru ([185.231.240.75]:39688) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hRHRn-0004E2-CO; Thu, 16 May 2019 10:33:27 -0400 Received: from [172.16.25.154] (helo=xantnef-ws.sw.ru) by relay.sw.ru with esmtp (Exim 4.91) (envelope-from ) id 1hRHRm-0007Lk-5T; Thu, 16 May 2019 17:33:26 +0300 From: Anton Nefedov To: qemu-block@nongnu.org Date: Thu, 16 May 2019 17:33:12 +0300 Message-Id: <20190516143314.81302-8-anton.nefedov@virtuozzo.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190516143314.81302-1-anton.nefedov@virtuozzo.com> References: <20190516143314.81302-1-anton.nefedov@virtuozzo.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 185.231.240.75 Subject: [Qemu-devel] [PATCH v8 7/9] scsi: account unmap operations X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, vsementsov@virtuozzo.com, berto@igalia.com, den@virtuozzo.com, qemu-devel@nongnu.org, mreitz@redhat.com, Anton Nefedov , pbonzini@redhat.com, jsnow@redhat.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Anton Nefedov Reviewed-by: Vladimir Sementsov-Ogievskiy --- hw/scsi/scsi-disk.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c index 6eff496b54..5c77981d60 100644 --- a/hw/scsi/scsi-disk.c +++ b/hw/scsi/scsi-disk.c @@ -1609,10 +1609,16 @@ static void scsi_unmap_complete_noio(UnmapCBData *data, int ret) r->sector = ldq_be_p(&data->inbuf[0]); r->sector_count = ldl_be_p(&data->inbuf[8]) & 0xffffffffULL; if (!check_lba_range(s, r->sector, r->sector_count)) { + block_acct_invalid(blk_get_stats(s->qdev.conf.blk), + BLOCK_ACCT_UNMAP); scsi_check_condition(r, SENSE_CODE(LBA_OUT_OF_RANGE)); goto done; } + block_acct_start(blk_get_stats(s->qdev.conf.blk), &r->acct, + r->sector_count * s->qdev.blocksize, + BLOCK_ACCT_UNMAP); + r->req.aiocb = blk_aio_pdiscard(s->qdev.conf.blk, r->sector * s->qdev.blocksize, r->sector_count * s->qdev.blocksize, @@ -1639,10 +1645,11 @@ static void scsi_unmap_complete(void *opaque, int ret) r->req.aiocb = NULL; aio_context_acquire(blk_get_aio_context(s->qdev.conf.blk)); - if (scsi_disk_req_check_error(r, ret, false)) { + if (scsi_disk_req_check_error(r, ret, true)) { scsi_req_unref(&r->req); g_free(data); } else { + block_acct_done(blk_get_stats(s->qdev.conf.blk), &r->acct); scsi_unmap_complete_noio(data, ret); } aio_context_release(blk_get_aio_context(s->qdev.conf.blk)); @@ -1674,6 +1681,7 @@ static void scsi_disk_emulate_unmap(SCSIDiskReq *r, uint8_t *inbuf) } if (blk_is_read_only(s->qdev.conf.blk)) { + block_acct_invalid(blk_get_stats(s->qdev.conf.blk), BLOCK_ACCT_UNMAP); scsi_check_condition(r, SENSE_CODE(WRITE_PROTECTED)); return; } @@ -1689,10 +1697,12 @@ static void scsi_disk_emulate_unmap(SCSIDiskReq *r, uint8_t *inbuf) return; invalid_param_len: + block_acct_invalid(blk_get_stats(s->qdev.conf.blk), BLOCK_ACCT_UNMAP); scsi_check_condition(r, SENSE_CODE(INVALID_PARAM_LEN)); return; invalid_field: + block_acct_invalid(blk_get_stats(s->qdev.conf.blk), BLOCK_ACCT_UNMAP); scsi_check_condition(r, SENSE_CODE(INVALID_FIELD)); }