linux-kernel - Re: [patch 1/4] taskstats: Introduce "struct cdata"

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Message-ID: <20101125122938.GC3298@balbir.in.ibm.com>
Date:	Thu, 25 Nov 2010 17:59:39 +0530
From:	Balbir Singh <balbir@...ux.vnet.ibm.com>
To:	Michael Holzheu <holzheu@...ux.vnet.ibm.com>
Cc:	Oleg Nesterov <oleg@...hat.com>,
	Shailabh Nagar <nagar1234@...ibm.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	John stultz <johnstul@...ibm.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Martin Schwidefsky <schwidefsky@...ibm.com>,
	Heiko Carstens <heiko.carstens@...ibm.com>,
	Roland McGrath <roland@...hat.com>,
	linux-kernel@...r.kernel.org, linux-s390@...r.kernel.org
Subject: Re: [patch 1/4] taskstats: Introduce "struct cdata"

* Michael Holzheu <holzheu@...ux.vnet.ibm.com> [2010-11-19 21:11:09]:

> From: Michael Holzheu <holzheu@...ux.vnet.ibm.com>
> 
> This patch introduces a new structure "struct cdata" that is used to
> store cumulative resource counters for dead child processes and threads.
> 
> Note that there is one asymmetry:
> For "struct task_io_accounting" (ioc) there is no extra accounting field for
> dead threads. One field is used for both, dead processes and threads.
> 
> This patch introduces no functional change.
> 
> Signed-off-by: Michael Holzheu <holzheu@...ux.vnet.ibm.com>
> ---
>  fs/binfmt_elf.c           |    4 +-
>  fs/exec.c                 |    2 -
>  fs/proc/array.c           |   16 ++++----
>  include/linux/sched.h     |   22 +++++++----
>  kernel/exit.c             |   86 ++++++++++++++++++++++++----------------------
>  kernel/posix-cpu-timers.c |   12 +++---
>  kernel/sys.c              |   44 ++++++++++++-----------
>  7 files changed, 100 insertions(+), 86 deletions(-)

Looks good to me

Acked-by: Balbir Singh <balbir@...ux.vnet.ibm.com>
 
-- 
	Three Cheers,
	Balbir
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