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Mon, 03 Apr 2023 19:11:30 -0700 (PDT) Date: Mon, 3 Apr 2023 19:11:29 -0700 From: Yury Norov To: Ye Bin Cc: dennis@kernel.org, tj@kernel.org, cl@linux.com, linux-mm@kvack.org, andriy.shevchenko@linux.intel.com, linux@rasmusvillemoes.dk, linux-kernel@vger.kernel.org, dchinner@redhat.com, yebin10@huawei.com Subject: Re: [PATCH 0/2] fix dying cpu compare race Message-ID: References: <20230404014206.3752945-1-yebin@huaweicloud.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230404014206.3752945-1-yebin@huaweicloud.com> X-Rspamd-Queue-Id: 7A473140018 X-Stat-Signature: 9pwakn37fhdcojmngrzrar8r76zffd1f X-Rspam-User: X-Rspamd-Server: rspam08 X-HE-Tag: 1680574292-355255 X-HE-Meta: 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 H7Rnlv5K 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.116298, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Tue, Apr 04, 2023 at 09:42:04AM +0800, Ye Bin wrote: > From: Ye Bin Here should be a description of your series. > Ye Bin (2): > cpu/hotplug: introduce 'num_dying_cpus' to get dying CPUs count > lib/percpu_counter: fix dying cpu compare race > > include/linux/cpumask.h | 20 ++++++++++++++++---- > kernel/cpu.c | 2 ++ > lib/percpu_counter.c | 11 ++++++++++- > 3 files changed, 28 insertions(+), 5 deletions(-) > > -- > 2.31.1