From nobody Mon Feb 9 04:09:31 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1507815348468303.22048335149884; Thu, 12 Oct 2017 06:35:48 -0700 (PDT) Received: from localhost ([::1]:45578 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e2deG-0004SJ-Ar for importer@patchew.org; Thu, 12 Oct 2017 09:35:40 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:45294) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e2dK7-0004Jq-04 for qemu-devel@nongnu.org; Thu, 12 Oct 2017 09:14:52 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1e2dK3-0006fN-KP for qemu-devel@nongnu.org; Thu, 12 Oct 2017 09:14:50 -0400 Received: from fanzine.igalia.com ([91.117.99.155]:53419) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1e2dK3-0006ed-Az; Thu, 12 Oct 2017 09:14:47 -0400 Received: from a88-114-101-76.elisa-laajakaista.fi ([88.114.101.76] helo=perseus.local) by fanzine.igalia.com with esmtpsa (Cipher TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim) id 1e2dK2-00075o-3F; Thu, 12 Oct 2017 15:14:46 +0200 Received: from berto by perseus.local with local (Exim 4.89) (envelope-from ) id 1e2dCy-0003ZU-8F; Thu, 12 Oct 2017 16:07:28 +0300 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=igalia.com; s=20170329; h=References:In-Reply-To:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From; bh=RNeDZ+LFlVmztkB2SIZgG6pUtpxp1Nbu3I8VIBHp3pM=; b=A+IGwUOUSoh4PrUvpXk6kUibCFxHPyO4LAliWxmqUbbP7Y3DolPVVcxu+WZaBoebPifw8h61J+2hT81AujHkzpa0XwlQ/hBZbzXuMqmJ4RqHLL1fVFSMIPmRYmmTBo+2ZLDJLVQkx2QBLpO9xEHEaCnUH6QcXaliZJj0WhjFcRZ76uubqlx4bvkg3eFYf6KaSdjmtdQpcgGVXoRRqKeyyZ0SeFZNdAUQpYMkmJOtYOe/ChHvU3AtjPSXq7q6YAPwYm+vWSRNiGvVaWyzHpYZ73I2hJoZIYw2Cv3Y2GTzETquSZD1psPdvt/uAYdfDLuCedytURZ8Iw5ushrWhgWESg==; From: Alberto Garcia To: qemu-devel@nongnu.org Date: Thu, 12 Oct 2017 16:05:18 +0300 Message-Id: <912f77493be99ef2945f0adacc2a78a3f4d62078.1507813391.git.berto@igalia.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: References: In-Reply-To: References: X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x (no timestamps) [generic] [fuzzy] X-Received-From: 91.117.99.155 Subject: [Qemu-devel] [PATCH 04/31] qcow2: Remove BDS parameter from qcow2_cache_get_table_idx() 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: Kevin Wolf , "Denis V . Lunev" , Alberto Garcia , qemu-block@nongnu.org, Max Reitz Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" This function was only using the BlockDriverState parameter to get the cache table size (since it was equal to the cluster size). This is no longer necessary so this parameter can be removed. Signed-off-by: Alberto Garcia --- block/qcow2-cache.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/block/qcow2-cache.c b/block/qcow2-cache.c index 98bd77f3fb..cba6a165e8 100644 --- a/block/qcow2-cache.c +++ b/block/qcow2-cache.c @@ -51,8 +51,7 @@ static inline void *qcow2_cache_get_table_addr(Qcow2Cache= *c, int table) return (uint8_t *) c->table_array + (size_t) table * c->table_size; } =20 -static inline int qcow2_cache_get_table_idx(BlockDriverState *bs, - Qcow2Cache *c, void *table) +static inline int qcow2_cache_get_table_idx(Qcow2Cache *c, void *table) { ptrdiff_t table_offset =3D (uint8_t *) table - (uint8_t *) c->table_ar= ray; int idx =3D table_offset / c->table_size; @@ -390,7 +389,7 @@ int qcow2_cache_get_empty(BlockDriverState *bs, Qcow2Ca= che *c, uint64_t offset, =20 void qcow2_cache_put(BlockDriverState *bs, Qcow2Cache *c, void **table) { - int i =3D qcow2_cache_get_table_idx(bs, c, *table); + int i =3D qcow2_cache_get_table_idx(c, *table); =20 c->entries[i].ref--; *table =3D NULL; @@ -405,7 +404,7 @@ void qcow2_cache_put(BlockDriverState *bs, Qcow2Cache *= c, void **table) void qcow2_cache_entry_mark_dirty(BlockDriverState *bs, Qcow2Cache *c, void *table) { - int i =3D qcow2_cache_get_table_idx(bs, c, table); + int i =3D qcow2_cache_get_table_idx(c, table); assert(c->entries[i].offset !=3D 0); c->entries[i].dirty =3D true; } @@ -425,7 +424,7 @@ void *qcow2_cache_is_table_offset(BlockDriverState *bs,= Qcow2Cache *c, =20 void qcow2_cache_discard(BlockDriverState *bs, Qcow2Cache *c, void *table) { - int i =3D qcow2_cache_get_table_idx(bs, c, table); + int i =3D qcow2_cache_get_table_idx(c, table); =20 assert(c->entries[i].ref =3D=3D 0); =20 --=20 2.11.0