From: "rae l" <crquan@gmail.com>
To: "Matthew Wilcox" <matthew@wil.cx>
Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: It's time to hack on dentry_stat?
Date: Wed, 7 May 2008 23:06:49 +0800 [thread overview]
Message-ID: <91b13c310805070806p23517840udee3aca65a33bc81@mail.gmail.com> (raw)
In-Reply-To: <20080507145116.GV19219@parisc-linux.org>
On Wed, May 7, 2008 at 10:51 PM, Matthew Wilcox <matthew@wil.cx> wrote:
> You have to not break:
>
> $ cat /proc/sys/fs/dentry-state
> 122104 115846 45 0 0 0
But why? for some applicatioins?
The struct dentry_stat can be modified to have only two useful fields,
and let the other four printed with 0,
I have greped age_limit, that's also not used anymore, why we should
let it keep 45? Or Is there some historical reason?
Or just consider /proc/sys/fs/dentry-state as a binary application interface?
next prev parent reply other threads:[~2008-05-07 15:06 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-07 14:26 It's time to hack on dentry_stat? rae l
2008-05-07 14:51 ` Matthew Wilcox
2008-05-07 15:06 ` rae l [this message]
2008-05-07 15:08 ` Ray Lee
2008-05-07 15:25 ` Matthew Wilcox
2008-05-07 16:10 ` Ray Lee
2008-05-07 16:32 ` rae l
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