search for: free_page_t

Displaying 20 results from an estimated 35 matches for "free_page_t".

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[PATCH v5 02/12] mm: migrate: support non-lru movable page migration
2016 May 16
2
[PATCH v5 02/12] mm: migrate: support non-lru movable page migration
...> +extern void __ClearPageMovable(struct page *page); > extern void putback_movable_pages(struct list_head *l); > extern int migrate_page(struct address_space *, > struct page *, struct page *, enum migrate_mode); > extern int migrate_pages(struct list_head *l, new_page_t new, free_page_t free, > unsigned long private, enum migrate_mode mode, int reason); > +extern bool isolate_movable_page(struct page *page, isolate_mode_t mode); > +extern void putback_movable_page(struct page *page); > > extern int migrate_prep(void); > extern int migrate_prep_local(void);...
[PATCH v5 02/12] mm: migrate: support non-lru movable page migration
2016 May 16
2
[PATCH v5 02/12] mm: migrate: support non-lru movable page migration
...> +extern void __ClearPageMovable(struct page *page); > extern void putback_movable_pages(struct list_head *l); > extern int migrate_page(struct address_space *, > struct page *, struct page *, enum migrate_mode); > extern int migrate_pages(struct list_head *l, new_page_t new, free_page_t free, > unsigned long private, enum migrate_mode mode, int reason); > +extern bool isolate_movable_page(struct page *page, isolate_mode_t mode); > +extern void putback_movable_page(struct page *page); > > extern int migrate_prep(void); > extern int migrate_prep_local(void);...
[PATCH v5 02/12] mm: migrate: support non-lru movable page migration
2016 May 16
1
[PATCH v5 02/12] mm: migrate: support non-lru movable page migration
...> +extern void __ClearPageMovable(struct page *page); > extern void putback_movable_pages(struct list_head *l); > extern int migrate_page(struct address_space *, > struct page *, struct page *, enum migrate_mode); > extern int migrate_pages(struct list_head *l, new_page_t new, free_page_t free, > unsigned long private, enum migrate_mode mode, int reason); > +extern bool isolate_movable_page(struct page *page, isolate_mode_t mode); > +extern void putback_movable_page(struct page *page); > > extern int migrate_prep(void); > extern int migrate_prep_local(void);...
[PATCH v5 02/12] mm: migrate: support non-lru movable page migration
2016 May 16
1
[PATCH v5 02/12] mm: migrate: support non-lru movable page migration
...> +extern void __ClearPageMovable(struct page *page); > extern void putback_movable_pages(struct list_head *l); > extern int migrate_page(struct address_space *, > struct page *, struct page *, enum migrate_mode); > extern int migrate_pages(struct list_head *l, new_page_t new, free_page_t free, > unsigned long private, enum migrate_mode mode, int reason); > +extern bool isolate_movable_page(struct page *page, isolate_mode_t mode); > +extern void putback_movable_page(struct page *page); > > extern int migrate_prep(void); > extern int migrate_prep_local(void);...
[PATCH v5 02/12] mm: migrate: support non-lru movable page migration
2016 May 17
0
[PATCH v5 02/12] mm: migrate: support non-lru movable page migration
...ClearPageMovable(struct page *page); > > extern void putback_movable_pages(struct list_head *l); > > extern int migrate_page(struct address_space *, > > struct page *, struct page *, enum migrate_mode); > > extern int migrate_pages(struct list_head *l, new_page_t new, free_page_t free, > > unsigned long private, enum migrate_mode mode, int reason); > > +extern bool isolate_movable_page(struct page *page, isolate_mode_t mode); > > +extern void putback_movable_page(struct page *page); > > > > extern int migrate_prep(void); > > extern...
[PATCH v2 13/18] mm/compaction: support non-lru movable page migration
2016 Mar 22
2
[PATCH v2 13/18] mm/compaction: support non-lru movable page migration
...50325e4ddf..404fbfefeb33 100644 > --- a/include/linux/migrate.h > +++ b/include/linux/migrate.h > @@ -37,6 +37,8 @@ extern int migrate_page(struct address_space *, > struct page *, struct page *, enum migrate_mode); > extern int migrate_pages(struct list_head *l, new_page_t new, free_page_t free, > unsigned long private, enum migrate_mode mode, int reason); > +extern bool isolate_movable_page(struct page *page, isolate_mode_t mode); > +extern void putback_movable_page(struct page *page); > > extern int migrate_prep(void); > extern int migrate_prep_local(void);...
[PATCH v2 13/18] mm/compaction: support non-lru movable page migration
2016 Mar 22
2
[PATCH v2 13/18] mm/compaction: support non-lru movable page migration
...50325e4ddf..404fbfefeb33 100644 > --- a/include/linux/migrate.h > +++ b/include/linux/migrate.h > @@ -37,6 +37,8 @@ extern int migrate_page(struct address_space *, > struct page *, struct page *, enum migrate_mode); > extern int migrate_pages(struct list_head *l, new_page_t new, free_page_t free, > unsigned long private, enum migrate_mode mode, int reason); > +extern bool isolate_movable_page(struct page *page, isolate_mode_t mode); > +extern void putback_movable_page(struct page *page); > > extern int migrate_prep(void); > extern int migrate_prep_local(void);...
[PATCH v2 13/18] mm/compaction: support non-lru movable page migration
2016 Mar 23
1
[PATCH v2 13/18] mm/compaction: support non-lru movable page migration
...a/include/linux/migrate.h > > > +++ b/include/linux/migrate.h > > > @@ -37,6 +37,8 @@ extern int migrate_page(struct address_space *, > > > struct page *, struct page *, enum migrate_mode); > > > extern int migrate_pages(struct list_head *l, new_page_t new, free_page_t free, > > > unsigned long private, enum migrate_mode mode, int reason); > > > +extern bool isolate_movable_page(struct page *page, isolate_mode_t mode); > > > +extern void putback_movable_page(struct page *page); > > > > > > extern int migrate_prep...
[PATCH v2 13/18] mm/compaction: support non-lru movable page migration
2016 Mar 23
1
[PATCH v2 13/18] mm/compaction: support non-lru movable page migration
...a/include/linux/migrate.h > > > +++ b/include/linux/migrate.h > > > @@ -37,6 +37,8 @@ extern int migrate_page(struct address_space *, > > > struct page *, struct page *, enum migrate_mode); > > > extern int migrate_pages(struct list_head *l, new_page_t new, free_page_t free, > > > unsigned long private, enum migrate_mode mode, int reason); > > > +extern bool isolate_movable_page(struct page *page, isolate_mode_t mode); > > > +extern void putback_movable_page(struct page *page); > > > > > > extern int migrate_prep...
[PATCH v2 13/18] mm/compaction: support non-lru movable page migration
2016 Mar 21
0
[PATCH v2 13/18] mm/compaction: support non-lru movable page migration
.../linux/migrate.h index 9b50325e4ddf..404fbfefeb33 100644 --- a/include/linux/migrate.h +++ b/include/linux/migrate.h @@ -37,6 +37,8 @@ extern int migrate_page(struct address_space *, struct page *, struct page *, enum migrate_mode); extern int migrate_pages(struct list_head *l, new_page_t new, free_page_t free, unsigned long private, enum migrate_mode mode, int reason); +extern bool isolate_movable_page(struct page *page, isolate_mode_t mode); +extern void putback_movable_page(struct page *page); extern int migrate_prep(void); extern int migrate_prep_local(void); diff --git a/include/linux/pa...
[PATCH v5 00/13] Support non-lru page migration
2016 May 09
5
[PATCH v5 00/13] Support non-lru page migration
Recently, I got many reports about perfermance degradation in embedded system(Android mobile phone, webOS TV and so on) and easy fork fail. The problem was fragmentation caused by zram and GPU driver mainly. With memory pressure, their pages were spread out all of pageblock and it cannot be migrated with current compaction algorithm which supports only LRU pages. In the end, compaction cannot
[PATCH v5 00/13] Support non-lru page migration
2016 May 09
5
[PATCH v5 00/13] Support non-lru page migration
Recently, I got many reports about perfermance degradation in embedded system(Android mobile phone, webOS TV and so on) and easy fork fail. The problem was fragmentation caused by zram and GPU driver mainly. With memory pressure, their pages were spread out all of pageblock and it cannot be migrated with current compaction algorithm which supports only LRU pages. In the end, compaction cannot
[PATCH v1 02/19] mm/compaction: support non-lru movable page migration
2016 Mar 11
0
[PATCH v1 02/19] mm/compaction: support non-lru movable page migration
.../linux/migrate.h index cac1c0904d5f..f10fd92860ac 100644 --- a/include/linux/migrate.h +++ b/include/linux/migrate.h @@ -33,6 +33,8 @@ extern int migrate_page(struct address_space *, struct page *, struct page *, enum migrate_mode); extern int migrate_pages(struct list_head *l, new_page_t new, free_page_t free, unsigned long private, enum migrate_mode mode, int reason); +extern bool isolate_movable_page(struct page *page, isolate_mode_t mode); +extern void putback_movable_page(struct page *page); extern int migrate_prep(void); extern int migrate_prep_local(void); diff --git a/include/linux/pa...
[PATCH v3 02/16] mm/compaction: support non-lru movable page migration
2016 Mar 30
0
[PATCH v3 02/16] mm/compaction: support non-lru movable page migration
.../linux/migrate.h index 9b50325e4ddf..404fbfefeb33 100644 --- a/include/linux/migrate.h +++ b/include/linux/migrate.h @@ -37,6 +37,8 @@ extern int migrate_page(struct address_space *, struct page *, struct page *, enum migrate_mode); extern int migrate_pages(struct list_head *l, new_page_t new, free_page_t free, unsigned long private, enum migrate_mode mode, int reason); +extern bool isolate_movable_page(struct page *page, isolate_mode_t mode); +extern void putback_movable_page(struct page *page); extern int migrate_prep(void); extern int migrate_prep_local(void); diff --git a/include/linux/pa...
[PATCH v2 13/18] mm/compaction: support non-lru movable page migration
2016 Mar 22
0
[PATCH v2 13/18] mm/compaction: support non-lru movable page migration
...100644 > > --- a/include/linux/migrate.h > > +++ b/include/linux/migrate.h > > @@ -37,6 +37,8 @@ extern int migrate_page(struct address_space *, > > struct page *, struct page *, enum migrate_mode); > > extern int migrate_pages(struct list_head *l, new_page_t new, free_page_t free, > > unsigned long private, enum migrate_mode mode, int reason); > > +extern bool isolate_movable_page(struct page *page, isolate_mode_t mode); > > +extern void putback_movable_page(struct page *page); > > > > extern int migrate_prep(void); > > extern...
[PATCH v3 02/16] mm/compaction: support non-lru movable page migration
2016 Apr 01
2
[PATCH v3 02/16] mm/compaction: support non-lru movable page migration
...325e4ddf..404fbfefeb33 100644 > --- a/include/linux/migrate.h > +++ b/include/linux/migrate.h > @@ -37,6 +37,8 @@ extern int migrate_page(struct address_space *, > struct page *, struct page *, enum migrate_mode); > extern int migrate_pages(struct list_head *l, new_page_t new, free_page_t free, > unsigned long private, enum migrate_mode mode, int reason); > +extern bool isolate_movable_page(struct page *page, isolate_mode_t mode); > +extern void putback_movable_page(struct page *page); > > extern int migrate_prep(void); > extern int migrate_prep_local(void)...
[PATCH v3 02/16] mm/compaction: support non-lru movable page migration
2016 Apr 01
2
[PATCH v3 02/16] mm/compaction: support non-lru movable page migration
...325e4ddf..404fbfefeb33 100644 > --- a/include/linux/migrate.h > +++ b/include/linux/migrate.h > @@ -37,6 +37,8 @@ extern int migrate_page(struct address_space *, > struct page *, struct page *, enum migrate_mode); > extern int migrate_pages(struct list_head *l, new_page_t new, free_page_t free, > unsigned long private, enum migrate_mode mode, int reason); > +extern bool isolate_movable_page(struct page *page, isolate_mode_t mode); > +extern void putback_movable_page(struct page *page); > > extern int migrate_prep(void); > extern int migrate_prep_local(void)...
[PATCH v3 02/16] mm/compaction: support non-lru movable page migration
2016 Apr 04
0
[PATCH v3 02/16] mm/compaction: support non-lru movable page migration
...33 100644 > >--- a/include/linux/migrate.h > >+++ b/include/linux/migrate.h > >@@ -37,6 +37,8 @@ extern int migrate_page(struct address_space *, > > struct page *, struct page *, enum migrate_mode); > > extern int migrate_pages(struct list_head *l, new_page_t new, free_page_t free, > > unsigned long private, enum migrate_mode mode, int reason); > >+extern bool isolate_movable_page(struct page *page, isolate_mode_t mode); > >+extern void putback_movable_page(struct page *page); > > > > extern int migrate_prep(void); > > extern int...
[PATCH v5 02/12] mm: migrate: support non-lru movable page migration
2016 May 09
0
[PATCH v5 02/12] mm: migrate: support non-lru movable page migration
...address_space *mapping); +extern void __ClearPageMovable(struct page *page); extern void putback_movable_pages(struct list_head *l); extern int migrate_page(struct address_space *, struct page *, struct page *, enum migrate_mode); extern int migrate_pages(struct list_head *l, new_page_t new, free_page_t free, unsigned long private, enum migrate_mode mode, int reason); +extern bool isolate_movable_page(struct page *page, isolate_mode_t mode); +extern void putback_movable_page(struct page *page); extern int migrate_prep(void); extern int migrate_prep_local(void); diff --git a/include/linux/mm...
[PATCH v6 02/12] mm: migrate: support non-lru movable page migration
2016 May 20
0
[PATCH v6 02/12] mm: migrate: support non-lru movable page migration
.../linux/migrate.h index 9b50325e4ddf..404fbfefeb33 100644 --- a/include/linux/migrate.h +++ b/include/linux/migrate.h @@ -37,6 +37,8 @@ extern int migrate_page(struct address_space *, struct page *, struct page *, enum migrate_mode); extern int migrate_pages(struct list_head *l, new_page_t new, free_page_t free, unsigned long private, enum migrate_mode mode, int reason); +extern bool isolate_movable_page(struct page *page, isolate_mode_t mode); +extern void putback_movable_page(struct page *page); extern int migrate_prep(void); extern int migrate_prep_local(void); diff --git a/include/linux/mm...