On Thu 30-05-19 17:02:14, Minchan Kim wrote:
> On Thu, May 30, 2019 at 08:57:55AM +0200, Michal Hocko wrote:
> > On Thu 30-05-19 11:17:48, Minchan Kim wrote:
[...]
> > > First time, I didn't think about atomicity about address range race
> > > because MADV_COLD/PAGEOUT is not critical for the race.
On Thu, May 30, 2019 at 1:02 AM Minchan Kim wrote:
>
> On Thu, May 30, 2019 at 08:57:55AM +0200, Michal Hocko wrote:
> > On Thu 30-05-19 11:17:48, Minchan Kim wrote:
> > > On Wed, May 29, 2019 at 12:33:52PM +0200, Michal Hocko wrote:
> > > > On Wed 29-05-19 03:08:32, Daniel Colascione wrote:
> > >
On Thu, May 30, 2019 at 08:57:55AM +0200, Michal Hocko wrote:
> On Thu 30-05-19 11:17:48, Minchan Kim wrote:
> > On Wed, May 29, 2019 at 12:33:52PM +0200, Michal Hocko wrote:
> > > On Wed 29-05-19 03:08:32, Daniel Colascione wrote:
> > > > On Mon, May 27, 2019 at 12:49 AM Minchan Kim wrote:
> > >
On Thu 30-05-19 11:17:48, Minchan Kim wrote:
> On Wed, May 29, 2019 at 12:33:52PM +0200, Michal Hocko wrote:
> > On Wed 29-05-19 03:08:32, Daniel Colascione wrote:
> > > On Mon, May 27, 2019 at 12:49 AM Minchan Kim wrote:
> > > >
> > > > On Tue, May 21, 2019 at 12:37:26PM +0200, Michal Hocko wrote
On Wed, May 29, 2019 at 12:33:52PM +0200, Michal Hocko wrote:
> On Wed 29-05-19 03:08:32, Daniel Colascione wrote:
> > On Mon, May 27, 2019 at 12:49 AM Minchan Kim wrote:
> > >
> > > On Tue, May 21, 2019 at 12:37:26PM +0200, Michal Hocko wrote:
> > > > On Tue 21-05-19 19:26:13, Minchan Kim wrote:
On Wed, May 29, 2019 at 12:14:47PM +0800, Hillf Danton wrote:
>
> On Mon, 20 May 2019 12:52:53 +0900 Minchan Kim wrote:
> > Example)
> >
> Better if the following stuff is stored somewhere under the
> tools/testing directory.
Sure, I will do once we figure out RFC stage.
On Wed 29-05-19 03:08:32, Daniel Colascione wrote:
> On Mon, May 27, 2019 at 12:49 AM Minchan Kim wrote:
> >
> > On Tue, May 21, 2019 at 12:37:26PM +0200, Michal Hocko wrote:
> > > On Tue 21-05-19 19:26:13, Minchan Kim wrote:
> > > > On Tue, May 21, 2019 at 08:24:21AM +0200, Michal Hocko wrote:
>
On Mon, May 27, 2019 at 12:49 AM Minchan Kim wrote:
>
> On Tue, May 21, 2019 at 12:37:26PM +0200, Michal Hocko wrote:
> > On Tue 21-05-19 19:26:13, Minchan Kim wrote:
> > > On Tue, May 21, 2019 at 08:24:21AM +0200, Michal Hocko wrote:
> > > > On Tue 21-05-19 11:48:20, Minchan Kim wrote:
> > > > >
On Tue, May 21, 2019 at 12:37:26PM +0200, Michal Hocko wrote:
> On Tue 21-05-19 19:26:13, Minchan Kim wrote:
> > On Tue, May 21, 2019 at 08:24:21AM +0200, Michal Hocko wrote:
> > > On Tue 21-05-19 11:48:20, Minchan Kim wrote:
> > > > On Mon, May 20, 2019 at 11:22:58AM +0200, Michal Hocko wrote:
> >
On Tue 21-05-19 19:26:13, Minchan Kim wrote:
> On Tue, May 21, 2019 at 08:24:21AM +0200, Michal Hocko wrote:
> > On Tue 21-05-19 11:48:20, Minchan Kim wrote:
> > > On Mon, May 20, 2019 at 11:22:58AM +0200, Michal Hocko wrote:
> > > > [Cc linux-api]
> > > >
> > > > On Mon 20-05-19 12:52:53, Minchan
On Tue, May 21, 2019 at 08:24:21AM +0200, Michal Hocko wrote:
> On Tue 21-05-19 11:48:20, Minchan Kim wrote:
> > On Mon, May 20, 2019 at 11:22:58AM +0200, Michal Hocko wrote:
> > > [Cc linux-api]
> > >
> > > On Mon 20-05-19 12:52:53, Minchan Kim wrote:
> > > > Currently, process_madvise syscall wo
On Tue 21-05-19 11:48:20, Minchan Kim wrote:
> On Mon, May 20, 2019 at 11:22:58AM +0200, Michal Hocko wrote:
> > [Cc linux-api]
> >
> > On Mon 20-05-19 12:52:53, Minchan Kim wrote:
> > > Currently, process_madvise syscall works for only one address range
> > > so user should call the syscall sever
On Mon, May 20, 2019 at 11:22:58AM +0200, Michal Hocko wrote:
> [Cc linux-api]
>
> On Mon 20-05-19 12:52:53, Minchan Kim wrote:
> > Currently, process_madvise syscall works for only one address range
> > so user should call the syscall several times to give hints to
> > multiple address range.
>
[Cc linux-api]
On Mon 20-05-19 12:52:53, Minchan Kim wrote:
> Currently, process_madvise syscall works for only one address range
> so user should call the syscall several times to give hints to
> multiple address range.
Is that a problem? How big of a problem? Any numbers?
> This patch extends
Currently, process_madvise syscall works for only one address range
so user should call the syscall several times to give hints to
multiple address range.
This patch extends process_madvise syscall to support multiple
hints, address ranges and return vaules so user could give hints
all at once.
s
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