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Bhat" To: Andrew Morton Cc: Saurabh Singh Sengar , Saurabh Sengar , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" , "wei.liu@kernel.org" , "mgorman@techsingularity.net" , "cl@linux.com" Subject: Re: [PATCH v2] mm/vmstat: Defer the refresh_zone_stat_thresholds after all CPUs bringup Message-ID: References: <1723443220-20623-1-git-send-email-ssengar@linux.microsoft.com> <20240920011618.bb2d2a247ae59810aee6c39c@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240920011618.bb2d2a247ae59810aee6c39c@linux-foundation.org> X-Rspam-User: X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: D677F40005 X-Stat-Signature: 61ir7gdop8pg3fe86dmgpiji5jjq9di4 X-HE-Tag: 1726824353-567885 X-HE-Meta: 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 W29DPGiR 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000189, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Fri, Sep 20, 2024 at 01:16:18AM -0700, Andrew Morton wrote: > On Thu, 19 Sep 2024 19:52:45 +0000 Saurabh Singh Sengar wrote: > > > > > > > > > > > > Adding cl@linux.com instead of clameter@sgi.com for Christoph Lameter > > > > > > - Saurabh > > > > Hi Andrew, > > > > Can we get this merge in for next kernel release. > > Please let me know if there is any concern with this patch. > > > > Anshuman's review comment remains unaddressed: > https://lkml.kernel.org/r/b1dc2aa1-cd38-4f1f-89e9-6d009a619541@arm.com > > Also, Christoph's observations from the v1 patch review haven't really > been addressed. > > So it sounds to me that an alternative implementation should be > investigated? I believe Saurabh had a follow-up discussion in person with Christoph regarding this patch, following our talk on this topic at LPC: https://lpc.events/event/18/contributions/1817/ @Christoph, would you mind giving your Ack if this patch v2 looks good to you, or kindly point out if there are any lingering concerns? Thanks a lot! Regards, Srivatsa Microsoft Linux Systems Group