From: Randolph Chung <randolph@tausq.org>
To: bruno_vidal@hp.com
Cc: "parisc-linux@lists.parisc-linux.org"
<parisc-linux@lists.parisc-linux.org>
Subject: Re: [parisc-linux] struct page: page in use or not ?
Date: Wed, 19 Mar 2003 09:03:22 -0800 [thread overview]
Message-ID: <20030319170322.GI26139@tausq.org> (raw)
In-Reply-To: <3E789FE6.C9BB53CD@hp.com>
> I'm currently trying to reduce the dump time, and then I try to dump only
> pages that are currently use by the system. In page structure I found a flag,
> I was thinking a good one for this purpose:
> atomic_t count; /* Usage count, see below. */
Bruno, isn't this handled in the generic dump code? I haven't looked at
this for a while, but I thought the generic dump code lets you configure
whether to dump all kernel pages, all kernel+user referened pages or
all pages whether referenced or not...
randolph
--
Randolph Chung
Debian GNU/Linux Developer, hppa/ia64 ports
http://www.tausq.org/
next prev parent reply other threads:[~2003-03-19 17:06 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-19 16:50 [parisc-linux] struct page: page in use or not ? bruno_vidal
2003-03-19 17:03 ` Randolph Chung [this message]
2003-03-19 17:07 ` Matthew Wilcox
2003-03-20 11:23 ` bruno_vidal
2003-03-20 12:13 ` Matthew Wilcox
2003-03-20 15:39 ` Michael Wood
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