From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A1FE5C43387 for ; Mon, 17 Dec 2018 01:46:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7A5ED206BA for ; Mon, 17 Dec 2018 01:46:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731254AbeLQBqJ (ORCPT ); Sun, 16 Dec 2018 20:46:09 -0500 Received: from mx1.redhat.com ([209.132.183.28]:52058 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726252AbeLQBqJ (ORCPT ); Sun, 16 Dec 2018 20:46:09 -0500 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 9B2B385546; Mon, 17 Dec 2018 01:46:09 +0000 (UTC) Received: from localhost (ovpn-8-20.pek2.redhat.com [10.72.8.20]) by smtp.corp.redhat.com (Postfix) with ESMTP id D75235D717; Mon, 17 Dec 2018 01:46:06 +0000 (UTC) From: Ming Lei To: Jens Axboe Cc: linux-block@vger.kernel.org, Ming Lei , Bart Van Assche , Omar Sandoval , Christoph Hellwig , Josef Bacik Subject: [PATCH V2 0/2] block: support debugfs on rq_qos & wbt Date: Mon, 17 Dec 2018 09:45:59 +0800 Message-Id: <20181217014601.11823-1-ming.lei@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.28]); Mon, 17 Dec 2018 01:46:09 +0000 (UTC) Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org Hi, The 1st patch provides debugfs support on rq_qos. The 2nd patch exports blk-wbt's internal states via debugfs. V2: - use 'const char *' - fix one comipile failure in case of !CONFIG_BLK_DEBUG_FS - don't output 'ns' in several attributes Ming Lei (2): blk-mq-debugfs: support rq_qos blk-wbt: export internal state via debugfs block/blk-mq-debugfs.c | 54 ++++++++++++++++++++++++++++++ block/blk-mq-debugfs.h | 17 ++++++++++ block/blk-rq-qos.c | 2 ++ block/blk-rq-qos.h | 24 +++++++++++++ block/blk-wbt.c | 91 ++++++++++++++++++++++++++++++++++++++++++++++++++ include/linux/blkdev.h | 1 + 6 files changed, 189 insertions(+) Cc: Bart Van Assche Cc: Omar Sandoval Cc: Christoph Hellwig Cc: Josef Bacik -- 2.9.5