kernel_optimize_test/include
KAMEZAWA Hiroyuki 327c0e9686 vmscan: fix it to take care of nodemask
try_to_free_pages() is used for the direct reclaim of up to
SWAP_CLUSTER_MAX pages when watermarks are low.  The caller to
alloc_pages_nodemask() can specify a nodemask of nodes that are allowed to
be used but this is not passed to try_to_free_pages().  This can lead to
unnecessary reclaim of pages that are unusable by the caller and int the
worst case lead to allocation failure as progress was not been make where
it is needed.

This patch passes the nodemask used for alloc_pages_nodemask() to
try_to_free_pages().

Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Acked-by: Mel Gorman <mel@csn.ul.ie>
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Rik van Riel <riel@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-01 08:59:15 -07:00
..
acpi
asm-arm
asm-frv mm: use debug_kmap_atomic 2009-04-01 08:59:14 -07:00
asm-generic cpumask: remove the now-obsoleted pcibus_to_cpumask(): generic 2009-03-30 22:05:17 +10:30
asm-h8300
asm-m32r Merge branch 'header-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-03-26 16:11:41 -07:00
asm-mn10300 mm: use debug_kmap_atomic 2009-04-01 08:59:14 -07:00
crypto
drm drm: detect hdmi monitor by hdmi identifier (v3) 2009-03-29 18:31:49 +10:00
keys
linux vmscan: fix it to take care of nodemask 2009-04-01 08:59:15 -07:00
math-emu
media V4L/DVB (11313): v4l2-subdev: add enum_framesizes and enum_frameintervals. 2009-03-30 12:43:49 -03:00
mtd make MTD headers use strict integer types 2009-03-26 18:14:17 +01:00
net netlabel: Cleanup the Smack/NetLabel code to fix incoming TCP connections 2009-03-28 15:01:37 +11:00
pcmcia
rdma Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 2009-03-26 15:54:36 -07:00
rxrpc
scsi
sound V4L/DVB (10771): tea575x-tuner: convert it to V4L2 API 2009-03-30 12:43:02 -03:00
trace net: Add dependent headers to trace/skb.h 2009-03-24 14:24:10 -07:00
video
xen
Kbuild