linux-kernel - [PATCH v3 0/6] kthread: Add the helper function kthread_run_on

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Message-ID: <20211022025711.3673-1-caihuoqing@baidu.com>
Date:   Fri, 22 Oct 2021 10:57:03 +0800
From:   Cai Huoqing <caihuoqing@...du.com>
To:     <rostedt@...dmis.org>
CC:     Cai Huoqing <caihuoqing@...du.com>,
        Bernard Metzler <bmt@...ich.ibm.com>,
        Doug Ledford <dledford@...hat.com>,
        Jason Gunthorpe <jgg@...pe.ca>,
        "Davidlohr Bueso" <dave@...olabs.net>,
        "Paul E. McKenney" <paulmck@...nel.org>,
        "Josh Triplett" <josh@...htriplett.org>,
        Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
        Lai Jiangshan <jiangshanlai@...il.com>,
        Joel Fernandes <joel@...lfernandes.org>,
        Ingo Molnar <mingo@...hat.com>,
        Daniel Bristot de Oliveira <bristot@...nel.org>,
        <linux-rdma@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <rcu@...r.kernel.org>
Subject: [PATCH v3 0/6] kthread: Add the helper function kthread_run_on_cpu()

the helper function kthread_run_on_cpu() includes
kthread_create_on_cpu/wake_up_process().
In some cases, use kthread_run_on_cpu() directly instead of
kthread_create_on_node/kthread_bind/wake_up_process() or
kthread_create_on_cpu/wake_up_process() or
kthreadd_create/kthread_bind/wake_up_process() to simplify the code.

v1->v2:
	*Remove cpu_to_node from kthread_create_on_cpu params.
	*Updated the macro description comment.
v2->v3:
	*Convert this helper macro to static inline function
	*Fix typo in changelog
  *Update changelog

v1 link:
	https://lore.kernel.org/lkml/20211021120135.3003-2-caihuoqing@baidu.com/
v2 link:
	https://lore.kernel.org/lkml/20211021122758.3092-2-caihuoqing@baidu.com/

Cai Huoqing (6):
  kthread: Add the helper function kthread_run_on_cpu()
  RDMA/siw: Make use of the helper function kthread_run_on_cpu()
  ring-buffer: Make use of the helper function kthread_run_on_cpu()
  rcutorture: Make use of the helper function kthread_run_on_cpu()
  trace/osnoise: Make use of the helper function kthread_run_on_cpu()
  trace/hwlat: Make use of the helper function kthread_run_on_cpu()

 drivers/infiniband/sw/siw/siw_main.c |  7 +++----
 include/linux/kthread.h              | 25 +++++++++++++++++++++++++
 kernel/rcu/rcutorture.c              |  7 ++-----
 kernel/trace/ring_buffer.c           |  7 ++-----
 kernel/trace/trace_hwlat.c           |  6 +-----
 kernel/trace/trace_osnoise.c         |  3 +--
 6 files changed, 34 insertions(+), 21 deletions(-)

-- 
2.25.1