search for: hocko

Displaying 20 results from an estimated 557 matches for "hocko".

[PATCH v12 6/8] mm: support reporting free page blocks
2017 Jul 25
2
[PATCH v12 6/8] mm: support reporting free page blocks
On Tue 25-07-17 14:47:16, Wang, Wei W wrote: > On Tuesday, July 25, 2017 8:42 PM, hal Hocko wrote: > > On Tue 25-07-17 19:56:24, Wei Wang wrote: > > > On 07/25/2017 07:25 PM, Michal Hocko wrote: > > > >On Tue 25-07-17 17:32:00, Wei Wang wrote: > > > >>On 07/24/2017 05:00 PM, Michal Hocko wrote: > > > >>>On Wed 19-07-17 20:01:18,...
[PATCH v12 6/8] mm: support reporting free page blocks
2017 Jul 25
2
[PATCH v12 6/8] mm: support reporting free page blocks
On Tue 25-07-17 14:47:16, Wang, Wei W wrote: > On Tuesday, July 25, 2017 8:42 PM, hal Hocko wrote: > > On Tue 25-07-17 19:56:24, Wei Wang wrote: > > > On 07/25/2017 07:25 PM, Michal Hocko wrote: > > > >On Tue 25-07-17 17:32:00, Wei Wang wrote: > > > >>On 07/24/2017 05:00 PM, Michal Hocko wrote: > > > >>>On Wed 19-07-17 20:01:18,...
[PATCH v12 6/8] mm: support reporting free page blocks
2017 Jul 25
2
[PATCH v12 6/8] mm: support reporting free page blocks
On Tue 25-07-17 19:56:24, Wei Wang wrote: > On 07/25/2017 07:25 PM, Michal Hocko wrote: > >On Tue 25-07-17 17:32:00, Wei Wang wrote: > >>On 07/24/2017 05:00 PM, Michal Hocko wrote: > >>>On Wed 19-07-17 20:01:18, Wei Wang wrote: > >>>>On 07/19/2017 04:13 PM, Michal Hocko wrote: > >>>[... > >>>>>All you shoul...
[PATCH v12 6/8] mm: support reporting free page blocks
2017 Jul 25
2
[PATCH v12 6/8] mm: support reporting free page blocks
On Tue 25-07-17 19:56:24, Wei Wang wrote: > On 07/25/2017 07:25 PM, Michal Hocko wrote: > >On Tue 25-07-17 17:32:00, Wei Wang wrote: > >>On 07/24/2017 05:00 PM, Michal Hocko wrote: > >>>On Wed 19-07-17 20:01:18, Wei Wang wrote: > >>>>On 07/19/2017 04:13 PM, Michal Hocko wrote: > >>>[... > >>>>>All you shoul...
[PATCH] mm: don't zero ballooned pages
2017 Jul 31
5
[PATCH] mm: don't zero ballooned pages
On 07/31/2017 02:55 PM, Michal Hocko wrote: > On Mon 31-07-17 12:13:33, Wei Wang wrote: >> Ballooned pages will be marked as MADV_DONTNEED by the hypervisor and >> shouldn't be given to the host ksmd to scan. > Could you point me where this MADV_DONTNEED is done, please? Sure. It's done in the hypervisor whe...
[PATCH] mm: don't zero ballooned pages
2017 Jul 31
5
[PATCH] mm: don't zero ballooned pages
On 07/31/2017 02:55 PM, Michal Hocko wrote: > On Mon 31-07-17 12:13:33, Wei Wang wrote: >> Ballooned pages will be marked as MADV_DONTNEED by the hypervisor and >> shouldn't be given to the host ksmd to scan. > Could you point me where this MADV_DONTNEED is done, please? Sure. It's done in the hypervisor whe...
[PATCH] kvmalloc: always use vmalloc if CONFIG_DEBUG_VM
2018 Apr 24
3
[PATCH] kvmalloc: always use vmalloc if CONFIG_DEBUG_VM
On Tue 24-04-18 11:30:40, Mikulas Patocka wrote: > > > On Tue, 24 Apr 2018, Michal Hocko wrote: > > > On Mon 23-04-18 20:25:15, Mikulas Patocka wrote: > > > > > Fixing __vmalloc code > > > is easy and it doesn't require cooperation with maintainers. > > > > But it is a hack against the intention of the scope api. > > It is not...
[PATCH] kvmalloc: always use vmalloc if CONFIG_DEBUG_VM
2018 Apr 24
3
[PATCH] kvmalloc: always use vmalloc if CONFIG_DEBUG_VM
On Tue 24-04-18 11:30:40, Mikulas Patocka wrote: > > > On Tue, 24 Apr 2018, Michal Hocko wrote: > > > On Mon 23-04-18 20:25:15, Mikulas Patocka wrote: > > > > > Fixing __vmalloc code > > > is easy and it doesn't require cooperation with maintainers. > > > > But it is a hack against the intention of the scope api. > > It is not...
[PATCH v12 6/8] mm: support reporting free page blocks
2017 Jul 26
2
[PATCH v12 6/8] mm: support reporting free page blocks
On Wed 26-07-17 10:22:23, Wei Wang wrote: > On 07/25/2017 10:53 PM, Michal Hocko wrote: > >On Tue 25-07-17 14:47:16, Wang, Wei W wrote: > >>On Tuesday, July 25, 2017 8:42 PM, hal Hocko wrote: > >>>On Tue 25-07-17 19:56:24, Wei Wang wrote: > >>>>On 07/25/2017 07:25 PM, Michal Hocko wrote: > >>>>>On Tue 25-07-17 17:32:00...
[PATCH v12 6/8] mm: support reporting free page blocks
2017 Jul 26
2
[PATCH v12 6/8] mm: support reporting free page blocks
On Wed 26-07-17 10:22:23, Wei Wang wrote: > On 07/25/2017 10:53 PM, Michal Hocko wrote: > >On Tue 25-07-17 14:47:16, Wang, Wei W wrote: > >>On Tuesday, July 25, 2017 8:42 PM, hal Hocko wrote: > >>>On Tue 25-07-17 19:56:24, Wei Wang wrote: > >>>>On 07/25/2017 07:25 PM, Michal Hocko wrote: > >>>>>On Tue 25-07-17 17:32:00...
[PATCH v3] kvmalloc: always use vmalloc if CONFIG_DEBUG_SG
2018 Apr 24
2
[PATCH v3] kvmalloc: always use vmalloc if CONFIG_DEBUG_SG
On Tue 24-04-18 13:00:11, Mikulas Patocka wrote: > > > On Tue, 24 Apr 2018, Michal Hocko wrote: > > > On Tue 24-04-18 11:50:30, Mikulas Patocka wrote: > > > > > > > > > On Tue, 24 Apr 2018, Michal Hocko wrote: > > > > > > > On Mon 23-04-18 20:06:16, Mikulas Patocka wrote: > > > > [...] > > > > > @@...
[PATCH v3] kvmalloc: always use vmalloc if CONFIG_DEBUG_SG
2018 Apr 24
2
[PATCH v3] kvmalloc: always use vmalloc if CONFIG_DEBUG_SG
On Tue 24-04-18 13:00:11, Mikulas Patocka wrote: > > > On Tue, 24 Apr 2018, Michal Hocko wrote: > > > On Tue 24-04-18 11:50:30, Mikulas Patocka wrote: > > > > > > > > > On Tue, 24 Apr 2018, Michal Hocko wrote: > > > > > > > On Mon 23-04-18 20:06:16, Mikulas Patocka wrote: > > > > [...] > > > > > @@...
[PATCH v13 4/5] mm: support reporting free page blocks
2017 Aug 03
2
[PATCH v13 4/5] mm: support reporting free page blocks
On Thu 03-08-17 20:11:58, Wei Wang wrote: > On 08/03/2017 07:28 PM, Michal Hocko wrote: > >On Thu 03-08-17 19:27:19, Wei Wang wrote: > >>On 08/03/2017 06:44 PM, Michal Hocko wrote: > >>>On Thu 03-08-17 18:42:15, Wei Wang wrote: > >>>>On 08/03/2017 05:11 PM, Michal Hocko wrote: > >>>>>On Thu 03-08-17 14:38:18, Wei Wang...
[PATCH v13 4/5] mm: support reporting free page blocks
2017 Aug 03
2
[PATCH v13 4/5] mm: support reporting free page blocks
On Thu 03-08-17 20:11:58, Wei Wang wrote: > On 08/03/2017 07:28 PM, Michal Hocko wrote: > >On Thu 03-08-17 19:27:19, Wei Wang wrote: > >>On 08/03/2017 06:44 PM, Michal Hocko wrote: > >>>On Thu 03-08-17 18:42:15, Wei Wang wrote: > >>>>On 08/03/2017 05:11 PM, Michal Hocko wrote: > >>>>>On Thu 03-08-17 14:38:18, Wei Wang...
[PATCH v12 6/8] mm: support reporting free page blocks
2017 Jul 25
2
[PATCH v12 6/8] mm: support reporting free page blocks
On Tue 25-07-17 17:32:00, Wei Wang wrote: > On 07/24/2017 05:00 PM, Michal Hocko wrote: > >On Wed 19-07-17 20:01:18, Wei Wang wrote: > >>On 07/19/2017 04:13 PM, Michal Hocko wrote: > >[... > >>>All you should need is the check for the page reference count, no? I > >>>assume you do some sort of pfn walk and so you should be able to g...
[PATCH v12 6/8] mm: support reporting free page blocks
2017 Jul 25
2
[PATCH v12 6/8] mm: support reporting free page blocks
On Tue 25-07-17 17:32:00, Wei Wang wrote: > On 07/24/2017 05:00 PM, Michal Hocko wrote: > >On Wed 19-07-17 20:01:18, Wei Wang wrote: > >>On 07/19/2017 04:13 PM, Michal Hocko wrote: > >[... > >>>All you should need is the check for the page reference count, no? I > >>>assume you do some sort of pfn walk and so you should be able to g...
[PATCH v2 2/2] virtio_balloon: replace oom notifier with shrinker
2018 Aug 01
4
[PATCH v2 2/2] virtio_balloon: replace oom notifier with shrinker
On Wed 01-08-18 19:12:25, Wei Wang wrote: > On 07/30/2018 05:00 PM, Michal Hocko wrote: > > On Fri 27-07-18 17:24:55, Wei Wang wrote: > > > The OOM notifier is getting deprecated to use for the reasons mentioned > > > here by Michal Hocko: https://lkml.org/lkml/2018/7/12/314 > > > > > > This patch replaces the virtio-balloon oom notifi...
[PATCH v2 2/2] virtio_balloon: replace oom notifier with shrinker
2018 Aug 01
4
[PATCH v2 2/2] virtio_balloon: replace oom notifier with shrinker
On Wed 01-08-18 19:12:25, Wei Wang wrote: > On 07/30/2018 05:00 PM, Michal Hocko wrote: > > On Fri 27-07-18 17:24:55, Wei Wang wrote: > > > The OOM notifier is getting deprecated to use for the reasons mentioned > > > here by Michal Hocko: https://lkml.org/lkml/2018/7/12/314 > > > > > > This patch replaces the virtio-balloon oom notifi...
[PATCH] virtio: Do not drop __GFP_HIGH in alloc_indirect
2015 Dec 01
2
[PATCH] virtio: Do not drop __GFP_HIGH in alloc_indirect
From: Michal Hocko <mhocko at suse.com> b92b1b89a33c ("virtio: force vring descriptors to be allocated from lowmem") tried to exclude highmem pages for descriptors so it cleared __GFP_HIGHMEM from a given gfp mask. The patch also cleared __GFP_HIGH which doesn't make much sense for this fix becau...
[PATCH] virtio: Do not drop __GFP_HIGH in alloc_indirect
2015 Dec 01
2
[PATCH] virtio: Do not drop __GFP_HIGH in alloc_indirect
From: Michal Hocko <mhocko at suse.com> b92b1b89a33c ("virtio: force vring descriptors to be allocated from lowmem") tried to exclude highmem pages for descriptors so it cleared __GFP_HIGHMEM from a given gfp mask. The patch also cleared __GFP_HIGH which doesn't make much sense for this fix becau...