Mel Gorman 418589663d page allocator: use allocation flags as an index to the zone watermark ... ALLOC_WMARK_MIN, ALLOC_WMARK_LOW and ALLOC_WMARK_HIGH determin whether pages_min, pages_low or pages_high is used as the zone watermark when allocating the pages. Two branches in the allocator hotpath determine which watermark to use. This patch uses the flags as an array index into a watermark array that is indexed with WMARK_* defines accessed via helpers. All call sites that use zone->pages_* are updated to use the helpers for accessing the values and the array offsets for setting. Signed-off-by: Mel Gorman <mel@csn.ul.ie> Reviewed-by: Christoph Lameter <cl@linux-foundation.org> Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Pekka Enberg <penberg@cs.helsinki.fi> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Cc: Dave Hansen <dave@linux.vnet.ibm.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2009-06-16 19:47:35 -07:00
..
cache.c	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
discontig.c	page allocator: use allocation flags as an index to the zone watermark	2009-06-16 19:47:35 -07:00
extable.c
fault-nommu.c	header cleaning: don't include smp_lock.h when not used	2007-05-08 11:15:07 -07:00
fault.c	pid namespaces: define is_global_init() and is_container_init()	2007-10-19 11:53:37 -07:00
init.c	m32r: use generic show_mem()	2008-07-26 12:00:11 -07:00
ioremap-nommu.c
ioremap.c	[PATCH] Generic ioremap_page_range: m32r conversion	2006-10-01 00:39:31 -07:00
Makefile
mmu.S	m32r: fix tme_handler to check _PAGE_PRESENT bit	2007-05-11 08:29:33 -07:00
page.S