linux-kernel - [PATCH/RFC 3/4]Introduce "account modifiers" mechanism

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Message-ID: <46C4740F.2050701@bull.net>
Date:	Thu, 16 Aug 2007 17:58:07 +0200
From:	Laurent Vivier <Laurent.Vivier@...l.net>
To:	kvm-devel@...ts.sourceforge.net
Cc:	Ingo Molnar <mingo@...e.hu>, Rusty Russell <rusty@...tcorp.com.au>,
	virtualization <virtualization@...ts.linux-foundation.org>,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: [PATCH/RFC 3/4]Introduce "account modifiers" mechanism

[PATCH 3/3] introduce "account modifiers" mechanism in the kernel allowing a
module to modify the collected accounting for a given task. This implementation
is based on the "preempt_notifier". "account_system_time()" and
"account_user_time()" can call functions registered by a module to modify the
cputime value.

Signed-off-by: Laurent Vivier <Laurent.Vivier@...l.net>
-- 
------------- Laurent.Vivier@...l.net  --------------
          "Software is hard" - Donald Knuth

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