From patchwork Fri Sep 6 16:01:18 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anton Nefedov X-Patchwork-Id: 1159109 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=virtuozzo.com Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 46Q2gY5QNWz9sN1 for ; Sat, 7 Sep 2019 02:14:17 +1000 (AEST) Received: from localhost ([::1]:58162 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i6GsJ-0006vW-Mm for incoming@patchwork.ozlabs.org; Fri, 06 Sep 2019 12:14:15 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:51483) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i6GgJ-0002SW-A7 for qemu-devel@nongnu.org; Fri, 06 Sep 2019 12:01:52 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1i6GgH-0005AX-Qy for qemu-devel@nongnu.org; Fri, 06 Sep 2019 12:01:50 -0400 Received: from relay.sw.ru ([185.231.240.75]:37916) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1i6GgE-00054c-Qa; Fri, 06 Sep 2019 12:01:47 -0400 Received: from [172.16.25.154] (helo=xantnef-ws.sw.ru) by relay.sw.ru with esmtp (Exim 4.92) (envelope-from ) id 1i6GgD-0005vz-Hp; Fri, 06 Sep 2019 19:01:45 +0300 From: Anton Nefedov To: qemu-block@nongnu.org Date: Fri, 6 Sep 2019 19:01:18 +0300 Message-Id: <20190906160120.70239-8-anton.nefedov@virtuozzo.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190906160120.70239-1-anton.nefedov@virtuozzo.com> References: <20190906160120.70239-1-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 v9 7/9] scsi: account unmap operations X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 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+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" 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 a002fdabe8..68b1675fd9 100644 --- a/hw/scsi/scsi-disk.c +++ b/hw/scsi/scsi-disk.c @@ -1617,10 +1617,16 @@ static void scsi_unmap_complete_noio(UnmapCBData *data, int ret) r->sector_count = (ldl_be_p(&data->inbuf[8]) & 0xffffffffULL) * (s->qdev.blocksize / BDRV_SECTOR_SIZE); 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 * BDRV_SECTOR_SIZE, + BLOCK_ACCT_UNMAP); + r->req.aiocb = blk_aio_pdiscard(s->qdev.conf.blk, r->sector * BDRV_SECTOR_SIZE, r->sector_count * BDRV_SECTOR_SIZE, @@ -1647,10 +1653,11 @@ 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)); @@ -1682,6 +1689,7 @@ 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; } @@ -1697,10 +1705,12 @@ 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)); }