Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
David Rientjes fef1bdd68c oom: add sysctl to enable task memory dump ... Adds a new sysctl, 'oom_dump_tasks', that enables the kernel to produce a dump of all system tasks (excluding kernel threads) when performing an OOM-killing. Information includes pid, uid, tgid, vm size, rss, cpu, oom_adj score, and name. This is helpful for determining why there was an OOM condition and which rogue task caused it. It is configurable so that large systems, such as those with several thousand tasks, do not incur a performance penalty associated with dumping data they may not desire. If an OOM was triggered as a result of a memory controller, the tasklist shall be filtered to exclude tasks that are not a member of the same cgroup. Cc: Andrea Arcangeli <andrea@suse.de> Cc: Christoph Lameter <clameter@sgi.com> Cc: Balbir Singh <balbir@linux.vnet.ibm.com> Signed-off-by: David Rientjes <rientjes@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2008-02-07 08:42:19 -08:00
..
irq	genirq: stackdump after the "Trying to free already-free IRQ" message	2008-01-30 13:33:24 +01:00
power	kernel/power/disk.c: make code static	2008-02-05 09:44:22 -08:00
time	time: fix sysfs_show_{available,current}_clocksources() buffer overflow problem	2008-02-06 10:41:03 -08:00
.gitignore
acct.c	acct: real_parent ppid	2008-01-07 14:55:37 -08:00
audit.c	[AUDIT] ratelimit printk messages audit	2008-02-01 14:25:04 -05:00
audit.h	[PATCH] audit: watching subtrees	2007-10-21 02:37:45 -04:00
audit_tree.c	[PATCH] audit: watching subtrees	2007-10-21 02:37:45 -04:00
auditfilter.c	[AUDIT] make audit=0 really stop audit messages	2008-02-01 14:24:33 -05:00
auditsc.c	[AUDIT] create context if auditing was ever enabled	2008-02-01 14:24:45 -05:00
backtracetest.c	x86: add a simple backtrace test module	2008-01-30 13:33:08 +01:00
capability.c	Add 64-bit capability support to the kernel	2008-02-05 09:44:20 -08:00
cgroup.c	kernel/cgroup.c: make 2 functions static	2008-02-07 08:42:18 -08:00
cgroup_debug.c
compat.c
configs.c
cpu.c	cpu-hotplug: replace per-subsystem mutexes with get_online_cpus()	2008-01-25 21:08:02 +01:00
cpuset.c	cpu-hotplug: replace lock_cpu_hotplug() with get_online_cpus()	2008-01-25 21:08:02 +01:00
delayacct.c
dma.c
exec_domain.c
exit.c	do_wait: remove one "else if" branch	2008-02-06 10:41:04 -08:00
extable.c	module: Don't report discarded init pages as kernel text.	2008-01-29 17:13:18 +11:00
fork.c	Memory controller: accounting setup	2008-02-07 08:42:18 -08:00
futex.c	futex: Add bitset conditional wait/wakeup functionality	2008-02-01 17:45:14 +01:00
futex_compat.c	futex: Add bitset conditional wait/wakeup functionality	2008-02-01 17:45:14 +01:00
hrtimer.c	timerfd: new timerfd API	2008-02-05 09:44:07 -08:00
itimer.c
kallsyms.c	remove support for un-needed _extratext section	2008-02-06 10:41:01 -08:00
Kconfig.hz	sched: high-res preemption tick	2008-01-25 21:08:29 +01:00
Kconfig.preempt	sched: remove the !PREEMPT_BKL code	2008-01-25 21:08:33 +01:00
kexec.c	vmcoreinfo: add the array length of "free_list" for filtering free pages	2008-01-08 16:10:36 -08:00
kfifo.c
kmod.c	Fix unbalanced helper_lock in kernel/kmod.c	2008-01-17 15:38:59 -08:00
kprobes.c	kprobes: kretprobe user entry-handler	2008-02-06 10:41:11 -08:00
ksysfs.c	Kobject: convert remaining kobject_unregister() to kobject_put()	2008-01-24 20:40:40 -08:00
kthread.c	sched: fix, always create kernel threads with normal priority	2008-01-25 21:08:33 +01:00
latencytop.c	sched: latencytop support	2008-01-25 21:08:34 +01:00
lockdep.c	softlockup: automatically detect hung TASK_UNINTERRUPTIBLE tasks	2008-01-25 21:08:02 +01:00
lockdep_internals.h
lockdep_proc.c
Makefile	Memory controller: resource counters	2008-02-07 08:42:18 -08:00
marker.c	Linux Kernel Markers: fix marker mutex not taken upon module load	2007-11-14 18:45:40 -08:00
module.c	x86/non-x86: percpu, node ids, apic ids x86.git fixup	2008-01-30 13:33:32 +01:00
mutex-debug.c
mutex-debug.h
mutex.c	Add mutex_lock_killable	2007-12-06 17:37:59 -05:00
mutex.h
notifier.c	kernel/notifier.c should #include <linux/reboot.h>	2008-02-06 10:41:02 -08:00
ns_cgroup.c
nsproxy.c
panic.c	debug: add the end-of-trace marker and the module list to	2008-01-30 13:32:50 +01:00
params.c	kernel/params.c: remove sparse-warning (different signedness)	2008-02-06 10:41:08 -08:00
pid.c	gfs2: make gfs2_glock.gl_owner_pid be a struct pid *	2008-02-07 08:42:06 -08:00
pm_qos_params.c	pm qos infrastructure and interface	2008-02-05 09:44:22 -08:00
posix-cpu-timers.c	sched: rt-watchdog: fix .rlim_max = RLIM_INFINITY	2008-01-25 21:08:32 +01:00
posix-timers.c	timerfd: new timerfd API	2008-02-05 09:44:07 -08:00
printk.c	printk.c: use unsigned ints instead of longs for logbuf index	2008-02-06 10:41:04 -08:00
profile.c	debug: clean up kernel/profile.c	2008-01-25 21:08:33 +01:00
ptrace.c	kernel/ptrace.c should #include <linux/syscalls.h>	2008-02-06 10:41:02 -08:00
rcuclassic.c	Preempt-RCU: implementation	2008-01-25 21:08:24 +01:00
rcupdate.c	Preempt-RCU: fix rcu_barrier for preemptive environment.	2008-01-25 21:08:24 +01:00
rcupreempt.c	Preempt-RCU: CPU Hotplug handling	2008-01-25 21:08:25 +01:00
rcupreempt_trace.c	Preempt-RCU: implementation	2008-01-25 21:08:24 +01:00
rcutorture.c	cpu-hotplug: replace lock_cpu_hotplug() with get_online_cpus()	2008-01-25 21:08:02 +01:00
relay.c	relay: nopage	2008-02-06 10:41:07 -08:00
res_counter.c	Memory controller improve user interface	2008-02-07 08:42:18 -08:00
resource.c	Add IORESOUCE_BUSY flag for System RAM	2007-11-14 18:45:39 -08:00
rtmutex-debug.c	Use helpers to obtain task pid in printks	2007-10-19 11:53:43 -07:00
rtmutex-debug.h
rtmutex-tester.c	Driver core: change sysdev classes to use dynamic kobject names	2008-01-24 20:40:40 -08:00
rtmutex.c	Use helpers to obtain task pid in printks	2007-10-19 11:53:43 -07:00
rtmutex.h
rtmutex_common.h
rwsem.c	sched: mark rwsem functions as __sched for wchan/profiling	2007-12-18 15:21:13 +01:00
sched.c	Merge branch 'task_killable' of git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc	2008-02-01 11:45:47 +11:00
sched_debug.c	sched: keep total / count stats in addition to the max for	2008-01-25 21:08:35 +01:00
sched_fair.c	sched: let +nice tasks have smaller impact	2008-01-31 22:45:22 +01:00
sched_idletask.c	sched: high-res preemption tick	2008-01-25 21:08:29 +01:00
sched_rt.c	sched: fix goto retry in pick_next_task_rt()	2008-01-25 21:08:34 +01:00
sched_stats.h	sched: clean up kernel/sched_stat.h	2007-11-28 15:52:56 +01:00
seccomp.c
signal.c	Add arch_ptrace_stop	2008-02-06 10:41:07 -08:00
softirq.c	time: track accurate idle time with tick_sched.idle_sleeptime	2008-01-30 13:30:04 +01:00
softlockup.c	debug: softlockup looping fix	2008-02-02 14:27:45 +11:00
spinlock.c	spinlock: lockbreak cleanup	2008-01-30 13:31:20 +01:00
srcu.c	make srcu_readers_active() static	2008-02-06 10:41:02 -08:00
stacktrace.c
stop_machine.c	stopmachine: semaphore to mutex	2008-02-06 10:41:08 -08:00
sys.c	kernel/sys.c: get rid of expensive divides in groups_sort()	2008-02-06 10:41:09 -08:00
sys_ni.c	timerfd: new timerfd API	2008-02-05 09:44:07 -08:00
sysctl.c	oom: add sysctl to enable task memory dump	2008-02-07 08:42:19 -08:00
sysctl_check.c	capabilities: introduce per-process capability bounding set	2008-02-05 09:44:20 -08:00
taskstats.c	kernel/taskstats.c: fix bogus nlmsg_free()	2007-11-14 18:45:44 -08:00
test_kprobes.c	kprobes: kretprobe user entry-handler	2008-02-06 10:41:11 -08:00
time.c	speed up jiffies conversion functions if HZ==USER_HZ	2008-02-06 10:41:10 -08:00
timer.c	taskstats scaled time cleanup	2008-02-06 10:41:00 -08:00
tsacct.c
uid16.c
user.c	uids: merge multiple error paths in alloc_uid() into one	2008-01-25 21:08:26 +01:00
user_namespace.c
utsname.c
utsname_sysctl.c	Isolate the UTS namespace's domainname and hostname back	2007-11-29 09:24:53 -08:00
wait.c	wait: Use TASK_NORMAL	2007-12-06 17:34:36 -05:00
workqueue.c	cpu-hotplug: replace per-subsystem mutexes with get_online_cpus()	2008-01-25 21:08:02 +01:00