search for: v6v2

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2016 May 30
0
PATCH v6v2 02/12] mm: migrate: support non-lru movable page migration
On 05/30/2016 03:39 AM, Minchan Kim wrote: > After isolation, VM calls migratepage of driver with isolated page. > The function of migratepage is to move content of the old page to new page > and set up fields of struct page newpage. Keep in mind that you should > clear PG_movable of oldpage via __ClearPageMovable under page_lock if you > migrated the oldpage successfully and
2016 May 30
1
PATCH v6v2 02/12] mm: migrate: support non-lru movable page migration
On Mon, May 30, 2016 at 11:36:07AM +0200, Vlastimil Babka wrote: > On 05/30/2016 03:39 AM, Minchan Kim wrote: > >After isolation, VM calls migratepage of driver with isolated page. > >The function of migratepage is to move content of the old page to new page > >and set up fields of struct page newpage. Keep in mind that you should > >clear PG_movable of oldpage via
2016 May 30
1
PATCH v6v2 02/12] mm: migrate: support non-lru movable page migration
On Mon, May 30, 2016 at 11:36:07AM +0200, Vlastimil Babka wrote: > On 05/30/2016 03:39 AM, Minchan Kim wrote: > >After isolation, VM calls migratepage of driver with isolated page. > >The function of migratepage is to move content of the old page to new page > >and set up fields of struct page newpage. Keep in mind that you should > >clear PG_movable of oldpage via
2016 May 30
5
PATCH v6v2 02/12] mm: migrate: support non-lru movable page migration
Per Vlastimil's review comment, Vlastimil, I updated based on your comment. Please review this. If everything is done, I will send v7 rebased on recent mmotm. Thanks for the review! >From ad4157e98651a2d18fd0a4ae90d1d9f609aab314 Mon Sep 17 00:00:00 2001 From: Minchan Kim <minchan at kernel.org> Date: Fri, 8 Apr 2016 10:34:49 +0900 Subject: [PATCH v6r2] mm: migrate: support non-lru
2016 May 30
5
PATCH v6v2 02/12] mm: migrate: support non-lru movable page migration
Per Vlastimil's review comment, Vlastimil, I updated based on your comment. Please review this. If everything is done, I will send v7 rebased on recent mmotm. Thanks for the review! >From ad4157e98651a2d18fd0a4ae90d1d9f609aab314 Mon Sep 17 00:00:00 2001 From: Minchan Kim <minchan at kernel.org> Date: Fri, 8 Apr 2016 10:34:49 +0900 Subject: [PATCH v6r2] mm: migrate: support non-lru
2016 May 27
2
[PATCH v6 02/12] mm: migrate: support non-lru movable page migration
On 05/20/2016 04:23 PM, 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 were several
2016 May 27
2
[PATCH v6 02/12] mm: migrate: support non-lru movable page migration
On 05/20/2016 04:23 PM, 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 were several