From: Pavel Emelyanov <xemul-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org>
To: Paul Menage <menage-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>,
Balbir Singh
<balbir-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
Cc: Linux Containers <containers-qjLDD68F18O7TbgM5vRIOg@public.gmane.org>
Subject: [PATCH 0/3] Consolidate cgroup files creation for resource counters (v2)
Date: Thu, 04 Oct 2007 13:18:01 +0400 [thread overview]
Message-ID: <4704AFC9.4030606@openvz.org> (raw)
Changes from previous version
* made the names configurable
* fixed race between res_counter_populate and reading
any of these files (memset to zero could spoof the
pointers)
Right now we have only one controller in -mm tree - the memory
one - and it initializes all its files manually. After I developed
the kernel memory one it turned out, that the names of resource
counter specific files has changed. In the future, if anything in
the resource counters change, we'll have to rewrite all the
controllers we will have by that time.
To make all the containers working with the resource counters
look similar I propose to create the resource counters specific
files in one place.
Signed-off-by: Pavel Emelyanov <xemul-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org>
next reply other threads:[~2007-10-04 9:18 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-04 9:18 Pavel Emelyanov [this message]
[not found] ` <4704AFC9.4030606-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org>
2007-10-04 9:18 ` [PATCH 1/3] Typedefs the read and write functions in cftype Pavel Emelyanov
[not found] ` <4704AFFF.4000000-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org>
2007-10-04 15:18 ` Paul Menage
2007-10-04 9:20 ` [PATCH 2/3] Introduce the res_counter_populate() function Pavel Emelyanov
[not found] ` <4704B077.30502-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org>
2007-10-04 12:11 ` [Devel] " Kir Kolyshkin
[not found] ` <4704D88D.1010005-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org>
2007-10-04 15:01 ` Paul Menage
2007-10-04 15:22 ` Paul Menage
2007-10-04 9:21 ` [PATCH 3/3] Use the res_counter_populate in memory controller Pavel Emelyanov
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