Re: [RFC] respect the referenced bit of KVM guest pages?

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From: Rik van Riel
Date: Friday, August 14, 2009 - 6:19 am

Wu Fengguang wrote:


This one of the reasons why we unconditionally deactivate
the active anon pages, and do background scanning of the
active anon list when reclaiming page cache pages.

We want to always move some pages to the inactive anon
list, so it does not get too small.

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Messages in current thread:
[RFC] respect the referenced bit of KVM guest pages?, Wu Fengguang, (Tue Aug 4, 7:40 pm)
Re: [RFC] respect the referenced bit of KVM guest pages?, KOSAKI Motohiro, (Tue Aug 4, 9:15 pm)
RE: [RFC] respect the referenced bit of KVM guest pages?, Dike, Jeffrey G, (Wed Aug 5, 8:45 am)
Re: [RFC] respect the referenced bit of KVM guest pages?, Andrea Arcangeli, (Wed Aug 5, 8:58 am)
Re: [RFC] respect the referenced bit of KVM guest pages?, Andrea Arcangeli, (Wed Aug 5, 9:05 am)
RE: [RFC] respect the referenced bit of KVM guest pages?, Dike, Jeffrey G, (Wed Aug 5, 9:12 am)
Re: [RFC] respect the referenced bit of KVM guest pages?, Andrea Arcangeli, (Wed Aug 5, 9:19 am)
Re: [RFC] respect the referenced bit of KVM guest pages?, Andrea Arcangeli, (Wed Aug 5, 9:31 am)
Re: [RFC] respect the referenced bit of KVM guest pages?, Andrea Arcangeli, (Wed Aug 5, 9:35 am)
RE: [RFC] respect the referenced bit of KVM guest pages?, Dike, Jeffrey G, (Wed Aug 5, 12:00 pm)
RE: [RFC] respect the referenced bit of KVM guest pages?, Dike, Jeffrey G, (Wed Aug 5, 12:18 pm)
Re: [RFC] respect the referenced bit of KVM guest pages?, Andrea Arcangeli, (Thu Aug 6, 3:08 am)
Re: [RFC] respect the referenced bit of KVM guest pages?, Andrea Arcangeli, (Thu Aug 6, 3:15 am)
Re: [RFC] respect the referenced bit of KVM guest pages?, Andrea Arcangeli, (Thu Aug 6, 3:20 am)
Re: [RFC] respect the referenced bit of KVM guest pages?, KAMEZAWA Hiroyuki, (Thu Aug 6, 6:25 pm)
Re: [RFC] respect the referenced bit of KVM guest pages?, KOSAKI Motohiro, (Thu Aug 6, 8:11 pm)
Re: [RFC] respect the referenced bit of KVM guest pages?, KOSAKI Motohiro, (Thu Aug 6, 8:17 pm)
Re: [RFC] respect the referenced bit of KVM guest pages?, KAMEZAWA Hiroyuki, (Fri Aug 7, 1:24 am)
Re: [RFC] respect the referenced bit of KVM guest pages?, Wu Fengguang, (Wed Aug 12, 12:48 am)
Re: [RFC] respect the referenced bit of KVM guest pages?, Johannes Weiner, (Thu Aug 13, 2:16 pm)
Re: [RFC] respect the referenced bit of KVM guest pages?, Johannes Weiner, (Fri Aug 14, 2:10 am)
Re: [RFC] respect the referenced bit of KVM guest pages?, Rik van Riel, (Fri Aug 14, 6:19 am)
RE: [RFC] respect the referenced bit of KVM guest pages?, Dike, Jeffrey G, (Fri Aug 14, 2:42 pm)
Re: [RFC] respect the referenced bit of KVM guest pages?, Wu Fengguang, (Fri Aug 14, 10:32 pm)
Re: [RFC] respect the referenced bit of KVM guest pages?, Wu Fengguang, (Fri Aug 14, 10:45 pm)
Re: [RFC] respect the referenced bit of KVM guest pages?, Balbir Singh, (Sat Aug 15, 10:09 pm)
Re: [RFC] respect the referenced bit of KVM guest pages?, Wu Fengguang, (Sat Aug 15, 10:15 pm)
Re: [RFC] respect the referenced bit of KVM guest pages?, Wu Fengguang, (Sat Aug 15, 10:41 pm)
Re: [RFC] respect the referenced bit of KVM guest pages?, Wu Fengguang, (Sat Aug 15, 10:50 pm)
Re: [RFC] respect the referenced bit of KVM guest pages?, Balbir Singh, (Sat Aug 15, 10:59 pm)
RE: [RFC] respect the referenced bit of KVM guest pages?, Dike, Jeffrey G, (Mon Aug 17, 11:04 am)
RE: [RFC] respect the referenced bit of KVM guest pages?, Dike, Jeffrey G, (Mon Aug 17, 12:47 pm)
Re: [RFC] respect the referenced bit of KVM guest pages?, KOSAKI Motohiro, (Tue Aug 18, 8:57 am)
Re: [RFC] respect the referenced bit of KVM guest pages?, KOSAKI Motohiro, (Tue Aug 18, 8:57 am)
Re: [RFC] respect the referenced bit of KVM guest pages?, KOSAKI Motohiro, (Tue Aug 18, 8:57 am)
Re: [RFC] respect the referenced bit of KVM guest pages?, KOSAKI Motohiro, (Tue Aug 18, 9:27 am)
Re: [RFC] respect the referenced bit of KVM guest pages?, KOSAKI Motohiro, (Wed Aug 19, 5:05 am)
Re: [RFC] respect the referenced bit of KVM guest pages?, KOSAKI Motohiro, (Wed Aug 19, 6:19 am)
Re: [RFC] memcg: move definitions to .h and inline some fu ..., KAMEZAWA Hiroyuki, (Wed Aug 19, 7:18 am)
Re: [RFC] respect the referenced bit of KVM guest pages?, KOSAKI Motohiro, (Fri Aug 21, 4:17 am)
Re: [RFC] respect the referenced bit of KVM guest pages?, Balbir Singh, (Fri Aug 21, 11:24 am)
RE: [RFC] respect the referenced bit of KVM guest pages?, Dike, Jeffrey G, (Mon Aug 31, 12:43 pm)
Re: [RFC] respect the referenced bit of KVM guest pages?, Rik van Riel, (Mon Aug 31, 12:52 pm)
RE: [RFC] respect the referenced bit of KVM guest pages?, Dike, Jeffrey G, (Mon Aug 31, 1:06 pm)
RE: [RFC] respect the referenced bit of KVM guest pages?, Dike, Jeffrey G, (Mon Aug 31, 1:11 pm)
RE: [RFC] respect the referenced bit of KVM guest pages?, Dike, Jeffrey G, (Wed Sep 2, 12:30 pm)
RE: [RFC] respect the referenced bit of KVM guest pages?, Dike, Jeffrey G, (Fri Sep 4, 1:06 pm)
Re: [RFC] respect the referenced bit of KVM guest pages?, KOSAKI Motohiro, (Sun Sep 13, 9:23 am)