Displaying 20 results from an estimated 38 matches for "joonsoo".
2016 May 31
1
[PATCH v6v3 02/12] mm: migrate: support non-lru movable page migration
...nchan Kim wrote:
> Per Vlastimi's review comment.
>
> Thanks for the detail review, Vlastimi!
> If you have another concern, feel free to say.
I don't for now :)
[...]
> Cc: Rik van Riel <riel at redhat.com>
> Cc: Vlastimil Babka <vbabka at suse.cz>
> Cc: Joonsoo Kim <iamjoonsoo.kim at lge.com>
> Cc: Mel Gorman <mgorman at suse.de>
> Cc: Hugh Dickins <hughd at google.com>
> Cc: Rafael Aquini <aquini at redhat.com>
> Cc: virtualization at lists.linux-foundation.org
> Cc: Jonathan Corbet <corbet at lwn.net>
> Cc...
2016 Jun 16
1
[PATCH v7 00/12] Support non-lru page migration
...finally manged to reproduce
> it. will fork a separate thread.
The reason I mentioned [1] is that it seems to have a bug.
isolate_freepages_block
__isolate_free_page
if(!zone_watermark_ok())
return 0;
list_add_tail(&page->lru, freelist);
However, the page is not isolated.
Joonsoo?
2016 May 31
1
[PATCH v6v3 02/12] mm: migrate: support non-lru movable page migration
...nchan Kim wrote:
> Per Vlastimi's review comment.
>
> Thanks for the detail review, Vlastimi!
> If you have another concern, feel free to say.
I don't for now :)
[...]
> Cc: Rik van Riel <riel at redhat.com>
> Cc: Vlastimil Babka <vbabka at suse.cz>
> Cc: Joonsoo Kim <iamjoonsoo.kim at lge.com>
> Cc: Mel Gorman <mgorman at suse.de>
> Cc: Hugh Dickins <hughd at google.com>
> Cc: Rafael Aquini <aquini at redhat.com>
> Cc: virtualization at lists.linux-foundation.org
> Cc: Jonathan Corbet <corbet at lwn.net>
> Cc...
2016 Jun 16
1
[PATCH v7 00/12] Support non-lru page migration
...finally manged to reproduce
> it. will fork a separate thread.
The reason I mentioned [1] is that it seems to have a bug.
isolate_freepages_block
__isolate_free_page
if(!zone_watermark_ok())
return 0;
list_add_tail(&page->lru, freelist);
However, the page is not isolated.
Joonsoo?
2016 Mar 23
1
[PATCH v2 13/18] mm/compaction: support non-lru movable pagemigration
2016 Mar 23
1
[PATCH v2 13/18] mm/compaction: support non-lru movable pagemigration
2016 Mar 22
0
[PATCH v2 13/18] mm/compaction: support non-lru movable page migration
On Tue, Mar 22, 2016 at 02:50:37PM +0900, Joonsoo Kim wrote:
> On Mon, Mar 21, 2016 at 03:31:02PM +0900, Minchan Kim wrote:
> > We have allowed migration for only LRU pages until now and it was
> > enough to make high-order pages. But recently, embedded system(e.g.,
> > webOS, android) uses lots of non-movable pages(e.g., zram...
2016 Jun 16
2
[PATCH v7 00/12] Support non-lru page migration
On Thu, Jun 16, 2016 at 02:22:09PM +0900, Sergey Senozhatsky wrote:
> On (06/16/16 13:47), Minchan Kim wrote:
> [..]
> > > this is what I'm getting with the [zsmalloc: keep first object offset in struct page]
> > > applied: "count:0 mapcount:-127". which may be not related to zsmalloc at this point.
> > >
> > > kernel: BUG: Bad page state
2016 Jun 16
2
[PATCH v7 00/12] Support non-lru page migration
On Thu, Jun 16, 2016 at 02:22:09PM +0900, Sergey Senozhatsky wrote:
> On (06/16/16 13:47), Minchan Kim wrote:
> [..]
> > > this is what I'm getting with the [zsmalloc: keep first object offset in struct page]
> > > applied: "count:0 mapcount:-127". which may be not related to zsmalloc at this point.
> > >
> > > kernel: BUG: Bad page state
2016 Mar 23
1
[PATCH v2 13/18] mm/compaction: support non-lru movable page migration
On Tue, Mar 22, 2016 at 11:55:45PM +0900, Minchan Kim wrote:
> On Tue, Mar 22, 2016 at 02:50:37PM +0900, Joonsoo Kim wrote:
> > On Mon, Mar 21, 2016 at 03:31:02PM +0900, Minchan Kim wrote:
> > > We have allowed migration for only LRU pages until now and it was
> > > enough to make high-order pages. But recently, embedded system(e.g.,
> > > webOS, android) uses lots of non-mova...
2016 Mar 23
1
[PATCH v2 13/18] mm/compaction: support non-lru movable page migration
On Tue, Mar 22, 2016 at 11:55:45PM +0900, Minchan Kim wrote:
> On Tue, Mar 22, 2016 at 02:50:37PM +0900, Joonsoo Kim wrote:
> > On Mon, Mar 21, 2016 at 03:31:02PM +0900, Minchan Kim wrote:
> > > We have allowed migration for only LRU pages until now and it was
> > > enough to make high-order pages. But recently, embedded system(e.g.,
> > > webOS, android) uses lots of non-mova...
2016 May 09
5
[PATCH v5 00/13] Support non-lru page migration
..._mapcount for potential user-mapped page driver - Vlastimil
* fix and enhance doc/description - Vlastimil
* use page->mapping lower bits to represent PG_movable
* make driver side's rule simple.
* From v2
* rebase on mmotm-2016-03-29-15-54-16
* check PageMovable before lock_page - Joonsoo
* check PageMovable before PageIsolated checking - Joonsoo
* add more description about rule
* From v1
* rebase on v4.5-mmotm-2016-03-17-15-04
* reordering patches to merge clean-up patches first
* add Acked-by/Reviewed-by from Vlastimil and Sergey
* use each own mount model instead of...
2016 May 09
5
[PATCH v5 00/13] Support non-lru page migration
..._mapcount for potential user-mapped page driver - Vlastimil
* fix and enhance doc/description - Vlastimil
* use page->mapping lower bits to represent PG_movable
* make driver side's rule simple.
* From v2
* rebase on mmotm-2016-03-29-15-54-16
* check PageMovable before lock_page - Joonsoo
* check PageMovable before PageIsolated checking - Joonsoo
* add more description about rule
* From v1
* rebase on v4.5-mmotm-2016-03-17-15-04
* reordering patches to merge clean-up patches first
* add Acked-by/Reviewed-by from Vlastimil and Sergey
* use each own mount model instead of...
2016 Apr 27
4
[PATCH v4 00/13] Support non-lru page migration
..._mapcount for potential user-mapped page driver - Vlastimil
* fix and enhance doc/description - Vlastimil
* use page->mapping lower bits to represent PG_movable
* make driver side's rule simple.
* From v2
* rebase on mmotm-2016-03-29-15-54-16
* check PageMovable before lock_page - Joonsoo
* check PageMovable before PageIsolated checking - Joonsoo
* add more description about rule
* From v1
* rebase on v4.5-mmotm-2016-03-17-15-04
* reordering patches to merge clean-up patches first
* add Acked-by/Reviewed-by from Vlastimil and Sergey
* use each own mount model instead of...
2016 Apr 27
4
[PATCH v4 00/13] Support non-lru page migration
..._mapcount for potential user-mapped page driver - Vlastimil
* fix and enhance doc/description - Vlastimil
* use page->mapping lower bits to represent PG_movable
* make driver side's rule simple.
* From v2
* rebase on mmotm-2016-03-29-15-54-16
* check PageMovable before lock_page - Joonsoo
* check PageMovable before PageIsolated checking - Joonsoo
* add more description about rule
* From v1
* rebase on v4.5-mmotm-2016-03-17-15-04
* reordering patches to merge clean-up patches first
* add Acked-by/Reviewed-by from Vlastimil and Sergey
* use each own mount model instead of...
2016 Mar 22
2
[PATCH v2 13/18] mm/compaction: support non-lru movable page migration
On Mon, Mar 21, 2016 at 03:31:02PM +0900, Minchan Kim wrote:
> We have allowed migration for only LRU pages until now and it was
> enough to make high-order pages. But recently, embedded system(e.g.,
> webOS, android) uses lots of non-movable pages(e.g., zram, GPU memory)
> so we have seen several reports about troubles of small high-order
> allocation. For fixing the problem, there
2016 Mar 22
2
[PATCH v2 13/18] mm/compaction: support non-lru movable page migration
On Mon, Mar 21, 2016 at 03:31:02PM +0900, Minchan Kim wrote:
> We have allowed migration for only LRU pages until now and it was
> enough to make high-order pages. But recently, embedded system(e.g.,
> webOS, android) uses lots of non-movable pages(e.g., zram, GPU memory)
> so we have seen several reports about troubles of small high-order
> allocation. For fixing the problem, there
2016 May 20
5
[PATCH v6 00/12] Support non-lru page migration
..._mapcount for potential user-mapped page driver - Vlastimil
* fix and enhance doc/description - Vlastimil
* use page->mapping lower bits to represent PG_movable
* make driver side's rule simple.
* From v2
* rebase on mmotm-2016-03-29-15-54-16
* check PageMovable before lock_page - Joonsoo
* check PageMovable before PageIsolated checking - Joonsoo
* add more description about rule
* From v1
* rebase on v4.5-mmotm-2016-03-17-15-04
* reordering patches to merge clean-up patches first
* add Acked-by/Reviewed-by from Vlastimil and Sergey
* use each own mount model instead of...
2016 May 20
5
[PATCH v6 00/12] Support non-lru page migration
..._mapcount for potential user-mapped page driver - Vlastimil
* fix and enhance doc/description - Vlastimil
* use page->mapping lower bits to represent PG_movable
* make driver side's rule simple.
* From v2
* rebase on mmotm-2016-03-29-15-54-16
* check PageMovable before lock_page - Joonsoo
* check PageMovable before PageIsolated checking - Joonsoo
* add more description about rule
* From v1
* rebase on v4.5-mmotm-2016-03-17-15-04
* reordering patches to merge clean-up patches first
* add Acked-by/Reviewed-by from Vlastimil and Sergey
* use each own mount model instead of...
2016 May 31
7
[PATCH v7 00/12] Support non-lru page migration
..._mapcount for potential user-mapped page driver - Vlastimil
* fix and enhance doc/description - Vlastimil
* use page->mapping lower bits to represent PG_movable
* make driver side's rule simple.
* From v2
* rebase on mmotm-2016-03-29-15-54-16
* check PageMovable before lock_page - Joonsoo
* check PageMovable before PageIsolated checking - Joonsoo
* add more description about rule
* From v1
* rebase on v4.5-mmotm-2016-03-17-15-04
* reordering patches to merge clean-up patches first
* add Acked-by/Reviewed-by from Vlastimil and Sergey
* use each own mount model instead of...