On Wed, Feb 23, 2011 at 01:49:10PM +0900, KAMEZAWA Hiroyuki wrote:
On Wed, 23 Feb 2011 00:37:18 +0100
Andrea Righi ari...@develer.com wrote:
On Tue, Feb 22, 2011 at 06:06:30PM -0500, Vivek Goyal wrote:
On Wed, Feb 23, 2011 at 12:01:47AM +0100, Andrea Righi wrote:
On Tue, Feb 22, 2011
On Wed, 23 Feb 2011 09:59:11 +0100
Andrea Righi ari...@develer.com wrote:
I wonder I can make pc-mem_cgroup to be pc-memid(16bit), then,
==
static inline struct mem_cgroup *get_memcg_from_pc(struct page_cgroup *pc)
{
struct cgroup_subsys_state *css =
On Tue, 22 Feb 2011 18:12:54 +0100
Andrea Righi ari...@develer.com wrote:
The page_cgroup infrastructure, currently available only for the memory
cgroup controller, can be used to store the owner of each page and
opportunely track the writeback IO. This information is encoded in
the upper
On Tue, Feb 22, 2011 at 06:12:54PM +0100, Andrea Righi wrote:
The page_cgroup infrastructure, currently available only for the memory
cgroup controller, can be used to store the owner of each page and
opportunely track the writeback IO. This information is encoded in
the upper 16-bits of the
On Tue, Feb 22, 2011 at 01:01:45PM -0700, Jonathan Corbet wrote:
On Tue, 22 Feb 2011 18:12:54 +0100
Andrea Righi ari...@develer.com wrote:
The page_cgroup infrastructure, currently available only for the memory
cgroup controller, can be used to store the owner of each page and
On Tue, Feb 22, 2011 at 01:01:45PM -0700, Jonathan Corbet wrote:
On Tue, 22 Feb 2011 18:12:54 +0100
Andrea Righi ari...@develer.com wrote:
The page_cgroup infrastructure, currently available only for the memory
cgroup controller, can be used to store the owner of each page and
On Tue, Feb 22, 2011 at 04:22:53PM -0500, Vivek Goyal wrote:
On Tue, Feb 22, 2011 at 06:12:54PM +0100, Andrea Righi wrote:
The page_cgroup infrastructure, currently available only for the memory
cgroup controller, can be used to store the owner of each page and
opportunely track the
On Wed, 23 Feb 2011 00:01:47 +0100
Andrea Righi ari...@develer.com wrote:
My immediate observation is that you're not really tracking the owner
here - you're tracking an opaque 16-bit token known only to the block
controller in a field which - if changed by anybody other than the block
On Tue, Feb 22, 2011 at 04:27:29PM -0700, Jonathan Corbet wrote:
On Wed, 23 Feb 2011 00:01:47 +0100
Andrea Righi ari...@develer.com wrote:
My immediate observation is that you're not really tracking the owner
here - you're tracking an opaque 16-bit token known only to the block
On Tue, Feb 22, 2011 at 06:06:30PM -0500, Vivek Goyal wrote:
On Wed, Feb 23, 2011 at 12:01:47AM +0100, Andrea Righi wrote:
On Tue, Feb 22, 2011 at 01:01:45PM -0700, Jonathan Corbet wrote:
On Tue, 22 Feb 2011 18:12:54 +0100
Andrea Righi ari...@develer.com wrote:
The page_cgroup
On Wed, 23 Feb 2011 00:37:18 +0100
Andrea Righi ari...@develer.com wrote:
On Tue, Feb 22, 2011 at 06:06:30PM -0500, Vivek Goyal wrote:
On Wed, Feb 23, 2011 at 12:01:47AM +0100, Andrea Righi wrote:
On Tue, Feb 22, 2011 at 01:01:45PM -0700, Jonathan Corbet wrote:
On Tue, 22 Feb 2011
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