From: Andrew Morton <akpm@osdl.org>
To: lserinol@gmail.com
Cc: pavel@ucw.cz, linux-kernel@vger.kernel.org, jlan@engr.sgi.com,
lse-tech@lists.sourceforge.net,
Guillaume Thouvenin <guillaume.thouvenin@bull.net>,
kaigai@ak.jp.nec.com, elsa-devel@lists.sourceforge.net
Subject: Re: [PATCH] per process I/O statistics for userspace
Date: Wed, 14 Sep 2005 13:24:37 -0700 [thread overview]
Message-ID: <20050914132437.7c32b739.akpm@osdl.org> (raw)
In-Reply-To: <2c1942a705091413171e63bf55@mail.gmail.com>
Levent Serinol <lserinol@gmail.com> wrote:
>
> +int proc_pid_iostat(struct task_struct *task, char *buffer)
> +{
> + return sprintf(buffer,"%llu %llu\n",task->rchar,task->wchar);
> +}
Those fields have been sitting there unused for months. I'd like to hear
what the system accounting guys are intending to do with them before
proceeding, please.
next prev parent reply other threads:[~2005-09-14 20:26 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-12 12:27 Levent Serinol
2005-09-14 9:23 ` Pavel Machek
2005-09-14 20:17 ` Levent Serinol
2005-09-14 20:24 ` Andrew Morton [this message]
2005-09-14 21:06 ` Jay Lan
2005-09-17 17:36 ` Levent Serinol
2005-09-17 20:58 ` Andrew Morton
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