From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752035AbeFET0T (ORCPT ); Tue, 5 Jun 2018 15:26:19 -0400 Received: from mail-yw0-f193.google.com ([209.85.161.193]:33788 "EHLO mail-yw0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751805AbeFET0R (ORCPT ); Tue, 5 Jun 2018 15:26:17 -0400 X-Google-Smtp-Source: ADUXVKKVBWvQRrUJ4FiWBrEkmleZJZclo3m8XaQn4nttfD1D472Teia3cCunr0nJQa87tSCY9vIt3Q== Date: Tue, 5 Jun 2018 12:26:14 -0700 From: Tejun Heo To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, Lai Jiangshan Subject: [GIT PULL] workqueue changes for v4.18-rc1 Message-ID: <20180605192614.GH1351649@devbig577.frc2.facebook.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, Linus. * Patches to make kworkers to report the workqueue it is executing or has executed most recently in /proc/PID/comm. * CONFIG_SMP shuffle to move stuff which isn't necessary for UP builds inside CONFIG_SMP. Thanks. The following changes since commit e6506eb241871d68647c53cb6d0a16299550ae97: Merge tag 'trace-v4.17-rc4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace (2018-05-16 16:45:23 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git for-4.18 for you to fetch changes up to 66448bc274cadedb71fda7d914e7c29d8dead217: workqueue: move function definitions within CONFIG_SMP block (2018-05-23 11:16:58 -0700) ---------------------------------------------------------------- Mathieu Malaterre (1): workqueue: move function definitions within CONFIG_SMP block Tejun Heo (6): workqueue: Replace pool->attach_mutex with global wq_pool_attach_mutex workqueue: Make worker_attach/detach_pool() update worker->pool workqueue: Set worker->desc to workqueue name by default proc: Consolidate task->comm formatting into proc_task_name() workqueue: Show the latest workqueue name in /proc/PID/{comm,stat,status} workqueue: Make sure struct worker is accessible for wq_worker_comm() fs/proc/array.c | 33 ++++++----- fs/proc/base.c | 5 +- fs/proc/internal.h | 2 + include/linux/workqueue.h | 1 + kernel/workqueue.c | 139 +++++++++++++++++++++++++++++--------------- kernel/workqueue_internal.h | 3 +- 6 files changed, 119 insertions(+), 64 deletions(-) -- tejun