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[157.230.128.187]) by smtp.gmail.com with ESMTPSA id d4sm1899478pgk.2.2020.05.20.06.08.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 May 2020 06:08:04 -0700 (PDT) Received: by 42.do-not-panic.com (Postfix, from userid 1000) id 460F74088B; Wed, 20 May 2020 13:08:03 +0000 (UTC) Date: Wed, 20 May 2020 13:08:03 +0000 From: Luis Chamberlain To: Xiaoming Ni Cc: Andrew Morton , keescook@chromium.org, yzaikin@google.com, adobriyan@gmail.com, mingo@kernel.org, gpiccoli@canonical.com, rdna@fb.com, patrick.bellasi@arm.com, sfr@canb.auug.org.au, mhocko@suse.com, penguin-kernel@i-love.sakura.ne.jp, vbabka@suse.cz, tglx@linutronix.de, peterz@infradead.org, Jisheng.Zhang@synaptics.com, khlebnikov@yandex-team.ru, bigeasy@linutronix.de, pmladek@suse.com, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, wangle6@huawei.com, alex.huangjianhui@huawei.com Subject: Re: [PATCH v4 0/4] cleaning up the sysctls table (hung_task watchdog) Message-ID: <20200520130802.GW11244@42.do-not-panic.com> References: <1589859071-25898-1-git-send-email-nixiaoming@huawei.com> <20200519203141.f3152a41dce4bc848c5dded7@linux-foundation.org> <5574b304-e890-76a9-8190-f705eba8082d@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5574b304-e890-76a9-8190-f705eba8082d@huawei.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, May 20, 2020 at 12:02:26PM +0800, Xiaoming Ni wrote: > On 2020/5/20 11:31, Andrew Morton wrote: > > On Tue, 19 May 2020 11:31:07 +0800 Xiaoming Ni wrote: > > > > > Kernel/sysctl.c > > > > eek! > > > > > > > > fs/proc/proc_sysctl.c | 2 +- > > > include/linux/sched/sysctl.h | 14 +-- > > > include/linux/sysctl.h | 13 ++- > > > kernel/hung_task.c | 77 +++++++++++++++- > > > kernel/sysctl.c | 214 +++++++------------------------------------ > > > kernel/watchdog.c | 101 ++++++++++++++++++++ > > > 6 files changed, 224 insertions(+), 197 deletions(-) > > > > Here's what we presently have happening in linux-next's kernel/sysctl.c: > > > > sysctl.c | 3109 ++++++++++++++++++++++++++++++--------------------------------- > > 1 file changed, 1521 insertions(+), 1588 deletions(-) > > > > > > So this is not a good time for your patch! > > > > Can I suggest that you set the idea aside and take a look after 5.8-rc1 > > is released? > > > > ok, I will make v5 patch based on 5.8-rc1 after 5.8-rc1 is released, > And add more sysctl table cleanup. Xiaoming, I'll coordinate with you on this offline as I have the fs kernel/sysctl.c stuff out of the way as well. Luis