+static inline bool migrate_async_suitable(int migratetype)
On Fri, 03 Feb 2012 15:19:54 +0100, Hillf Danton dhi...@gmail.com wrote:
Just nitpick, since the helper is not directly related to what async
means, how about migrate_suitable(int migrate_type) ?
2012/2/3 Michal Nazarewicz
2012/2/3 Michal Nazarewicz min...@mina86.com:
+static inline bool migrate_async_suitable(int migratetype)
On Fri, 03 Feb 2012 15:19:54 +0100, Hillf Danton dhi...@gmail.com wrote:
Just nitpick, since the helper is not directly related to what async
means,
how about migrate_suitable(int
From: Michal Nazarewicz min...@mina86.com
The MIGRATE_CMA migration type has two main characteristics:
(i) only movable pages can be allocated from MIGRATE_CMA
pageblocks and (ii) page allocator will never change migration
type of MIGRATE_CMA pageblocks.
This guarantees (to some degree) that
On Fri, Feb 03, 2012 at 01:18:51PM +0100, Marek Szyprowski wrote:
From: Michal Nazarewicz min...@mina86.com
The MIGRATE_CMA migration type has two main characteristics:
(i) only movable pages can be allocated from MIGRATE_CMA
pageblocks and (ii) page allocator will never change migration
Hello Marek
On Fri, Feb 3, 2012 at 8:18 PM, Marek Szyprowski
m.szyprow...@samsung.com wrote:
From: Michal Nazarewicz min...@mina86.com
The MIGRATE_CMA migration type has two main characteristics:
(i) only movable pages can be allocated from MIGRATE_CMA
pageblocks and (ii) page allocator will
On Fri, Feb 3, 2012 at 8:18 PM, Marek Szyprowski
m.szyprow...@samsung.com wrote:
From: Michal Nazarewicz min...@mina86.com
diff --git a/mm/compaction.c b/mm/compaction.c
index d5174c4..a6e7c64 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -45,6 +45,11 @@ static void map_pages(struct
On Thu, Jan 26, 2012 at 10:00:50AM +0100, Marek Szyprowski wrote:
From: Michal Nazarewicz min...@mina86.com
The MIGRATE_CMA migration type has two main characteristics:
(i) only movable pages can be allocated from MIGRATE_CMA
pageblocks and (ii) page allocator will never change migration
On Thu, Jan 26, 2012 at 10:00:50AM +0100, Marek Szyprowski wrote:
From: Michal Nazarewicz min...@mina86.com
@@ -875,10 +895,15 @@ struct page *__rmqueue_smallest(struct zone *zone,
unsigned int order,
* This array describes the order lists are fallen back to when
* the free lists for the
On Mon, Jan 30, 2012 at 02:06:50PM +0100, Michal Nazarewicz wrote:
@@ -1017,11 +1049,14 @@ __rmqueue_fallback(struct zone *zone, int order,
int start_migratetype)
rmv_page_order(page);
/* Take ownership for orders = pageblock_order */
-
From: Michal Nazarewicz min...@mina86.com
The MIGRATE_CMA migration type has two main characteristics:
(i) only movable pages can be allocated from MIGRATE_CMA
pageblocks and (ii) page allocator will never change migration
type of MIGRATE_CMA pageblocks.
This guarantees (to some degree) that
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