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Christoph Lameter 2a11ff06d7 [PATCH] zone_reclaim: configurable off node allocation period. 
Currently the zone_reclaim code has a fixed window of 30 seconds of off node
allocations should a local zone have no unused pagecache pages left.  Reclaim
will be attempted again after this timeout period to avoid repeated useless
scans for memory.  This is also useful to established sufficiently large off
node allocation chunks to relieve the local node.

It may be beneficial to adjust that time period for some special situations.
For example if memory use was exceeding node capacity one may want to give up
for longer periods of time.  If memory spikes intermittendly then one may want
to shorten the time period to reduce the number of off node allocations.

This patch allows just that....

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01 08:53:16 -08:00
..
irq
[PATCH] kernel/: small cleanups
2006-01-08 20:13:48 -08:00
power
[PATCH] swsusp: do not change log level during suspend/resume
2006-02-01 08:53:14 -08:00
.gitignore
gitignore: ignore more generated files
2006-01-03 11:35:26 +01:00
acct.c
[PATCH] move capable() to capability.h
2006-01-11 18:42:13 -08:00
audit.c
[PATCH] EDAC: atomic scrub operations
2006-01-18 19:20:30 -08:00
auditsc.c
[PATCH] EDAC: atomic scrub operations
2006-01-18 19:20:30 -08:00
capability.c
[PATCH] move capable() to capability.h
2006-01-11 18:42:13 -08:00
compat.c
[PATCH] Generic sys_rt_sigsuspend()
2006-01-18 19:20:29 -08:00
configs.c
update the email address of Randy Dunlap
2006-01-03 13:37:51 +01:00
cpu.c
[PATCH] clean up lock_cpu_hotplug() in cpufreq
2005-11-28 14:42:23 -08:00
cpuset.c
[PATCH] cpuset oom lock fix
2006-01-14 18:27:10 -08:00
dma.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
exec_domain.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
exit.c
[PATCH] Unlinline a bunch of other functions
2006-01-14 18:27:06 -08:00
extable.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
fork.c
[PATCH] hrtimers: cleanups and simplifications
2006-02-01 08:53:13 -08:00
futex.c
[PATCH] FRV: Make futex code compilable on nommu [try #2]
2006-01-06 08:33:33 -08:00
hrtimer.c
[PATCH] hrtimers: add back lost credit lines
2006-02-01 08:53:13 -08:00
intermodule.c
[PATCH] introduce and use kzalloc
2005-09-07 16:57:45 -07:00
itimer.c
[PATCH] hrtimers: fix oldvalue return in setitimer
2006-02-01 08:53:12 -08:00
kallsyms.c
[PATCH] fix missing includes
2005-10-30 17:37:32 -08:00
Kconfig.hz
[PATCH] i386: Selectable Frequency of the Timer Interrupt
2005-06-23 09:45:10 -07:00
Kconfig.preempt
[PATCH] sched: voluntary kernel preemption
2005-06-25 16:24:45 -07:00
kexec.c
[PATCH] move capable() to capability.h
2006-01-11 18:42:13 -08:00
kfifo.c
[PATCH] gfp flags annotations - part 1
2005-10-08 15:00:57 -07:00
kmod.c
[PATCH] Keys: Get rid of warning in kmod.c if keys disabled
2005-10-30 17:37:23 -08:00
kprobes.c
[PATCH] kprobes: fix unloading of self probed module
2006-01-11 18:42:12 -08:00
ksysfs.c
[PATCH] kdump: export per cpu crash notes pointer through sysfs
2006-01-10 08:01:26 -08:00
kthread.c
[PATCH] Add kthread_stop_sem()
2005-10-30 17:37:17 -08:00
Makefile
[PATCH] build kernel/intermodule.c only when required
2006-01-16 23:15:26 -08:00
module.c
[PATCH] move capable() to capability.h
2006-01-11 18:42:13 -08:00
mutex-debug.c
[PATCH] fix/simplify mutex debugging code
2006-01-11 08:14:16 -08:00
mutex-debug.h
[PATCH] mutex subsystem, debugging code
2006-01-09 15:59:20 -08:00
mutex.c
[PATCH] mutex: trivial whitespace cleanups
2006-01-10 14:27:59 -08:00
mutex.h
[PATCH] mutex subsystem, core
2006-01-09 15:59:19 -08:00
panic.c
[PATCH] s390: cleanup Kconfig
2006-01-06 08:33:53 -08:00
params.c
[PATCH] kernel/params.c: fix sysfs access with CONFIG_MODULES=n
2005-12-20 10:31:33 -08:00
pid.c
[PATCH] RCU signal handling
2006-01-08 20:13:40 -08:00
posix-cpu-timers.c
[PATCH] hrtimer: switch clock_nanosleep to hrtimer nanosleep API
2006-01-10 08:01:38 -08:00
posix-timers.c
[PATCH] kernel/posix-timers.c: remove do_posix_clock_notimer_create()
2006-02-01 08:53:13 -08:00
printk.c
correct email address of Manfred Spraul
2006-01-15 02:43:54 +01:00
profile.c
[PATCH] mostly_read data section
2005-07-07 18:23:46 -07:00
ptrace.c
[PATCH] move capable() to capability.h
2006-01-11 18:42:13 -08:00
rcupdate.c
[PATCH] rcu: fix hotplug-cpu ->donelist leak
2006-01-10 08:49:47 -08:00
rcutorture.c
[PATCH] rcu_torture_lock deadlock fix
2006-01-31 11:30:18 -08:00
resource.c
[PATCH] kernel/resource.c: __check_region(): remove pointless __deprecated
2006-01-10 08:02:02 -08:00
sched.c
[PATCH] sys_sched_getaffinity() & hotplug
2006-02-01 08:53:13 -08:00
seccomp.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
signal.c
[PATCH] Generic sys_rt_sigsuspend()
2006-01-18 19:20:29 -08:00
softirq.c
[PATCH] cpu hoptlug: avoid usage of smp_processor_id() in preemptible code
2005-11-07 07:53:29 -08:00
softlockup.c
[PATCH] quieten softlockup at boot
2005-11-09 07:55:50 -08:00
spinlock.c
[PATCH] spinlock consolidation
2005-09-10 10:06:21 -07:00
stop_machine.c
[PATCH] Remove set_fs() in stop_machine()
2006-01-10 08:01:25 -08:00
sys_ni.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-merge
2006-01-09 10:03:44 -08:00
sys.c
[PATCH] move capable() to capability.h
2006-01-11 18:42:13 -08:00
sysctl.c
[PATCH] zone_reclaim: configurable off node allocation period.
2006-02-01 08:53:16 -08:00
time.c
Don't try to "validate" a non-existing timeval.
2006-01-31 10:16:55 -08:00
timer.c
[PATCH] hrtimer: switch sys_nanosleep to hrtimer
2006-01-10 08:01:38 -08:00
uid16.c
[PATCH] move capable() to capability.h
2006-01-11 18:42:13 -08:00
user.c
[PATCH] "Fix uidhash_lock <-> RXU deadlock" fix
2006-01-31 16:49:43 -08:00
wait.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
workqueue.c
[PATCH] Unlinline a bunch of other functions
2006-01-14 18:27:06 -08:00