Thread (65 messages) 65 messages, 6 authors, 2012-02-28

Re: [PATCH v3 00/21] mm: lru_lock splitting

From: KAMEZAWA Hiroyuki <hidden>
Date: 2012-02-26 23:56:15
Also in: lkml

On Sat, 25 Feb 2012 09:31:01 +0400
Konstantin Khlebnikov [off-list ref] wrote:
KAMEZAWA Hiroyuki wrote:
quoted
On Thu, 23 Feb 2012 17:51:36 +0400
Konstantin Khlebnikov[off-list ref]  wrote:
quoted
v3 changes:
* inactive-ratio reworked again, now it always calculated from from scratch
* hierarchical pte reference bits filter in memory-cgroup reclaimer
* fixed two bugs in locking, found by Hugh Dickins
* locking functions slightly simplified
* new patch for isolated pages accounting
* new patch with lru interleaving

This patchset is based on next-20120210

git: https://github.com/koct9i/linux/commits/lruvec-v3
I wonder.... I just wonder...if we can split a lruvec in a zone into small
pieces of lruvec and have splitted LRU-lock per them, do we need per-memcg-lrulock ?
What per-memcg-lrulock? I don't have it.
last patch splits lruvecs in memcg with the same factor.
Okay, I missed it.

Thanks,
-Kame

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