linux-kernel - Re: [PATCH v6] do_wait: make PIDTYPE

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Message-ID: <31b4551e-38f8-a016-145d-4438990bdbc2@torproject.org>
Date:   Sun, 14 Mar 2021 18:08:15 -0500
From:   Jim Newsome <jnewsome@...project.org>
To:     Andrew Morton <akpm@...ux-foundation.org>
Cc:     Oleg Nesterov <oleg@...hat.com>,
        "Eric W . Biederman" <ebiederm@...ssion.com>,
        Christian Brauner <christian@...uner.io>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v6] do_wait: make PIDTYPE_PID case O(1) instead of O(n)

On 3/14/21 17:56, Jim Newsome wrote:
> * Switched back to explicitly looking up by tgid and then pid.

Shoot, I seem to have dropped that somehow in my rebase-and-squash. v7
out shortly; sorry for the noise.