Hi Andrew,
On Tue, Mar 07, 2017 at 02:43:38PM -0800, Andrew Morton wrote:
> On Tue, 7 Mar 2017 11:05:45 +0100 Michal Hocko wrote:
>
> > On Fri 03-03-17 16:10:27, Andrew Morton wrote:
> > > On Thu, 2 Mar 2017 17:30:54 +0100 Michal Hocko wrote:
> > >
> > > > > It's not that I think you're wrong:
On Tue, 7 Mar 2017 11:05:45 +0100 Michal Hocko wrote:
> On Fri 03-03-17 16:10:27, Andrew Morton wrote:
> > On Thu, 2 Mar 2017 17:30:54 +0100 Michal Hocko wrote:
> >
> > > > It's not that I think you're wrong: it *is* an implementation detail.
> > > > But we take a bit of incoherency from batchi
On Fri 03-03-17 16:10:27, Andrew Morton wrote:
> On Thu, 2 Mar 2017 17:30:54 +0100 Michal Hocko wrote:
>
> > > It's not that I think you're wrong: it *is* an implementation detail.
> > > But we take a bit of incoherency from batching all over the place, so
> > > it's a little odd to take a stand
On Thu, 2 Mar 2017 17:30:54 +0100 Michal Hocko wrote:
> > It's not that I think you're wrong: it *is* an implementation detail.
> > But we take a bit of incoherency from batching all over the place, so
> > it's a little odd to take a stand over this particular instance of it
> > - whether demandi
On Thu 02-03-17 09:01:01, Johannes Weiner wrote:
> On Wed, Mar 01, 2017 at 07:57:35PM +0100, Michal Hocko wrote:
> > On Wed 01-03-17 13:31:49, Johannes Weiner wrote:
[...]
> > > The error when reading a specific smaps should be completely ok.
> > >
> > > In numbers: even if your process is madvisi
On Wed, Mar 01, 2017 at 07:57:35PM +0100, Michal Hocko wrote:
> On Wed 01-03-17 13:31:49, Johannes Weiner wrote:
> > On Wed, Mar 01, 2017 at 02:36:24PM +0100, Michal Hocko wrote:
> > > @@ -474,7 +474,7 @@ static int madvise_free_single_vma(struct
> > > vm_area_struct *vma,
> > > madvise_free_pag
On Wed, Mar 01, 2017 at 07:57:35PM +0100, Michal Hocko wrote:
> On Wed 01-03-17 13:31:49, Johannes Weiner wrote:
> > On Wed, Mar 01, 2017 at 02:36:24PM +0100, Michal Hocko wrote:
> > > On Fri 24-02-17 13:31:49, Shaohua Li wrote:
> > > > show MADV_FREE pages info of each vma in smaps. The interface
On Wed, Mar 01, 2017 at 06:49:56PM +0100, Michal Hocko wrote:
> On Wed 01-03-17 09:37:10, Shaohua Li wrote:
> > On Wed, Mar 01, 2017 at 02:36:24PM +0100, Michal Hocko wrote:
> > > On Fri 24-02-17 13:31:49, Shaohua Li wrote:
> > > > show MADV_FREE pages info of each vma in smaps. The interface is fo
On Wed, Mar 01, 2017 at 02:36:24PM +0100, Michal Hocko wrote:
> On Fri 24-02-17 13:31:49, Shaohua Li wrote:
> > show MADV_FREE pages info of each vma in smaps. The interface is for
> > diganose or monitoring purpose, userspace could use it to understand
> > what happens in the application. Since us
On Wed 01-03-17 13:31:49, Johannes Weiner wrote:
> On Wed, Mar 01, 2017 at 02:36:24PM +0100, Michal Hocko wrote:
> > On Fri 24-02-17 13:31:49, Shaohua Li wrote:
> > > show MADV_FREE pages info of each vma in smaps. The interface is for
> > > diganose or monitoring purpose, userspace could use it to
On Wed, Mar 01, 2017 at 02:36:24PM +0100, Michal Hocko wrote:
> On Fri 24-02-17 13:31:49, Shaohua Li wrote:
> > show MADV_FREE pages info of each vma in smaps. The interface is for
> > diganose or monitoring purpose, userspace could use it to understand
> > what happens in the application. Since us
On Wed 01-03-17 09:37:10, Shaohua Li wrote:
> On Wed, Mar 01, 2017 at 02:36:24PM +0100, Michal Hocko wrote:
> > On Fri 24-02-17 13:31:49, Shaohua Li wrote:
> > > show MADV_FREE pages info of each vma in smaps. The interface is for
> > > diganose or monitoring purpose, userspace could use it to unde
On Fri 24-02-17 13:31:49, Shaohua Li wrote:
> show MADV_FREE pages info of each vma in smaps. The interface is for
> diganose or monitoring purpose, userspace could use it to understand
> what happens in the application. Since userspace could dirty MADV_FREE
> pages without notice from kernel, this
On February 25, 2017 5:32 AM Shaohua Li wrote:
>
> show MADV_FREE pages info of each vma in smaps. The interface is for
> diganose or monitoring purpose, userspace could use it to understand
> what happens in the application. Since userspace could dirty MADV_FREE
> pages without notice from kern
On Fri 24-02-17 13:31:49, Shaohua Li wrote:
> show MADV_FREE pages info of each vma in smaps. The interface is for
> diganose or monitoring purpose, userspace could use it to understand
> what happens in the application. Since userspace could dirty MADV_FREE
> pages without notice from kernel, this
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