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Message-ID: <20210315184038.GC13620@redhat.com>
Date: Mon, 15 Mar 2021 19:40:39 +0100
From: Oleg Nesterov <oleg@...hat.com>
To: Jim Newsome <jnewsome@...project.org>
Cc: Andrew Morton <akpm@...ux-foundation.org>,
"Eric W . Biederman" <ebiederm@...ssion.com>,
Christian Brauner <christian@...uner.io>,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH v7] do_wait: make PIDTYPE_PID case O(1) instead of O(n)
On 03/14, Jim Newsome wrote:
>
> Since v5:
> * Switched back to explicitly looking up by tgid and then pid.
OK, as I said I won't argue, still looks good to me.
Reviewed-by: Oleg Nesterov <oleg@...hat.com>
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