From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757440AbaEJRCk (ORCPT ); Sat, 10 May 2014 13:02:40 -0400 Received: from mail-pa0-f45.google.com ([209.85.220.45]:47344 "EHLO mail-pa0-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757055AbaEJRCh (ORCPT ); Sat, 10 May 2014 13:02:37 -0400 From: Ming Lei To: Jens Axboe , linux-kernel@vger.kernel.org Cc: Ming Lei Subject: [PATCH 4/5] blk-mq: bitmap tag: cleanup blk_mq_init_tags Date: Sun, 11 May 2014 01:01:51 +0800 Message-Id: <1399741312-10453-5-git-send-email-tom.leiming@gmail.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1399741312-10453-1-git-send-email-tom.leiming@gmail.com> References: <1399741312-10453-1-git-send-email-tom.leiming@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Both nr_cache and nr_tags arn't needed for bitmap tag anymore. Signed-off-by: Ming Lei --- block/blk-mq-tag.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/block/blk-mq-tag.c b/block/blk-mq-tag.c index 77d2b18..6532aea 100644 --- a/block/blk-mq-tag.c +++ b/block/blk-mq-tag.c @@ -394,7 +394,6 @@ enomem: struct blk_mq_tags *blk_mq_init_tags(unsigned int total_tags, unsigned int reserved_tags, int node) { - unsigned int nr_tags, nr_cache; struct blk_mq_tags *tags; if (total_tags > BLK_MQ_TAG_MAX) { @@ -406,9 +405,6 @@ struct blk_mq_tags *blk_mq_init_tags(unsigned int total_tags, if (!tags) return NULL; - nr_tags = total_tags - reserved_tags; - nr_cache = nr_tags / num_online_cpus(); - tags->nr_tags = total_tags; tags->nr_reserved_tags = reserved_tags; -- 1.7.9.5