Re: [PATCHv5 01/28] mm, proc: adjust PSS calculation

2015-05-15 Thread Vlastimil Babka
On 05/15/2015 01:43 PM, Kirill A. Shutemov wrote: On Fri, May 15, 2015 at 01:33:31PM +0200, Vlastimil Babka wrote: On 05/15/2015 12:56 PM, Kirill A. Shutemov wrote: On Thu, May 14, 2015 at 04:12:29PM +0200, Vlastimil Babka wrote: On 04/23/2015 11:03 PM, Kirill A. Shutemov wrote: With new refc

Re: [PATCHv5 01/28] mm, proc: adjust PSS calculation

2015-05-15 Thread Kirill A. Shutemov
On Fri, May 15, 2015 at 01:33:31PM +0200, Vlastimil Babka wrote: > On 05/15/2015 12:56 PM, Kirill A. Shutemov wrote: > >On Thu, May 14, 2015 at 04:12:29PM +0200, Vlastimil Babka wrote: > >>On 04/23/2015 11:03 PM, Kirill A. Shutemov wrote: > >>>With new refcounting all subpages of the compound page

Re: [PATCHv5 01/28] mm, proc: adjust PSS calculation

2015-05-15 Thread Vlastimil Babka
On 05/15/2015 12:56 PM, Kirill A. Shutemov wrote: On Thu, May 14, 2015 at 04:12:29PM +0200, Vlastimil Babka wrote: On 04/23/2015 11:03 PM, Kirill A. Shutemov wrote: With new refcounting all subpages of the compound page are not nessessary have the same mapcount. We need to take into account map

Re: [PATCHv5 01/28] mm, proc: adjust PSS calculation

2015-05-15 Thread Kirill A. Shutemov
On Thu, May 14, 2015 at 04:12:29PM +0200, Vlastimil Babka wrote: > On 04/23/2015 11:03 PM, Kirill A. Shutemov wrote: > >With new refcounting all subpages of the compound page are not nessessary > >have the same mapcount. We need to take into account mapcount of every > >sub-page. > > > >Signed-off-

Re: [PATCHv5 01/28] mm, proc: adjust PSS calculation

2015-05-14 Thread Vlastimil Babka
On 04/23/2015 11:03 PM, Kirill A. Shutemov wrote: With new refcounting all subpages of the compound page are not nessessary have the same mapcount. We need to take into account mapcount of every sub-page. Signed-off-by: Kirill A. Shutemov Tested-by: Sasha Levin Acked-by: Vlastimil Babka (s

Re: [PATCHv5 01/28] mm, proc: adjust PSS calculation

2015-04-29 Thread Jerome Marchand
On 04/23/2015 11:03 PM, Kirill A. Shutemov wrote: > With new refcounting all subpages of the compound page are not nessessary > have the same mapcount. We need to take into account mapcount of every > sub-page. > > Signed-off-by: Kirill A. Shutemov > Tested-by: Sasha Levin Acked-by: Jerome Marc

[PATCHv5 01/28] mm, proc: adjust PSS calculation

2015-04-23 Thread Kirill A. Shutemov
With new refcounting all subpages of the compound page are not nessessary have the same mapcount. We need to take into account mapcount of every sub-page. Signed-off-by: Kirill A. Shutemov Tested-by: Sasha Levin --- fs/proc/task_mmu.c | 43 ++- 1 file cha