linux-kernel - Re: per-thread rusage

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Message-ID: <a36005b50705011139p361dbc46ube0da5e42955f8b0@mail.gmail.com>
Date:	Tue, 1 May 2007 11:39:46 -0700
From:	"Ulrich Drepper" <drepper@...il.com>
To:	"Bill Irwin" <bill.irwin@...cle.com>,
	"Andrew Morton" <akpm@...ux-foundation.org>,
	"Eric Dumazet" <dada1@...mosbay.com>, linux-kernel@...r.kernel.org
Subject: Re: per-thread rusage

On 5/1/07, Bill Irwin <bill.irwin@...cle.com> wrote:
> A sort of note for me to refer back to when I get the rest of the way
> here. AIX does this with getrusage(RUSAGE_THREAD,...), Solaris with
> getrusage(RUSAGE_LWP,...),

RUSAGE_LWP is a remnant of Solaris' M-on-N thread library days.  No
reason to got there.  Use RUSAGE_THREAD.  Even though the kernel calls
the process and process group, at userland these are threads and
processes.
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