Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754178Ab3JYOmt (ORCPT ); Fri, 25 Oct 2013 10:42:49 -0400 Received: from mail-ee0-f53.google.com ([74.125.83.53]:57033 "EHLO mail-ee0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751967Ab3JYOms (ORCPT ); Fri, 25 Oct 2013 10:42:48 -0400 From: Matias Bjorling To: axboe@kernel.dk Cc: linux-kernel@vger.kernel.org, Matias Bjorling Subject: [PATCH 0/2] Allow drivers to tap into tags initialization Date: Fri, 25 Oct 2013 16:42:35 +0200 Message-Id: <1382712157-28564-1-git-send-email-m@bjorling.me> X-Mailer: git-send-email 1.8.3.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 786 Lines: 23 These two patches enable a driver to control if tags should be initialized or use an existing tags structure. This is for example needed for the NVMe driver, that have a shared number of queues for each block device it expose. Matias Bjorling (2): blk-mq: allow request queues to share tags map blk-mq: add maps_tags fn and add usage block/blk-mq-tag.c | 22 +++++++++++++++++++++- block/blk-mq.c | 11 +++++++---- include/linux/blk-mq.h | 12 ++++++++++++ 3 files changed, 40 insertions(+), 5 deletions(-) -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/