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Date: Fri, 20 Nov 2020 12:27:32 -0500 From: Waiman Long <longman@...hat.com> To: Peter Zijlstra <peterz@...radead.org> Cc: Ingo Molnar <mingo@...hat.com>, Will Deacon <will@...nel.org>, linux-kernel@...r.kernel.org, Davidlohr Bueso <dave@...olabs.net>, Phil Auld <pauld@...hat.com> Subject: Re: [PATCH 2/5] locking/rwsem: Prevent potential lock starvation On 11/20/20 9:44 AM, Peter Zijlstra wrote: > On Tue, Nov 17, 2020 at 10:04:26PM -0500, Waiman Long wrote: >> + long rcnt = (count >> RWSEM_READER_SHIFT); /* Reader count */ > I'm thinking you can do without that comment, the variable name is clear > enough. > Sure. Thanks, Longman
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