Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Jeremy Fitzhardinge 04c9167f91 add touch_all_softlockup_watchdogs() ... Add touch_all_softlockup_watchdogs() to allow the softlockup watchdog timers on all cpus to be updated. This is used to prevent sysrq-t from generating a spurious watchdog message when generating lots of output. Softlockup watchdogs use sched_clock() as its timebase, which is inherently per-cpu (at least, when it is measuring unstolen time). Because of this, it isn't possible for one CPU to directly update the other CPU's timers, but it is possible to tell the other CPUs to do update themselves appropriately. Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com> Acked-by: Chris Lalancette <clalance@redhat.com> Signed-off-by: Prarit Bhargava <prarit@redhat.com> Cc: Rick Lindsley <ricklind@us.ibm.com> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2007-05-08 11:15:06 -07:00
..
irq	IRQ: check for PERCPU flag only when adding first irqaction	2007-05-08 11:15:06 -07:00
power	freezer: task->exit_state should be treated as bolean	2007-05-08 11:14:58 -07:00
time	Move timekeeping code to timekeeping.c	2007-05-08 11:15:06 -07:00
.gitignore
acct.c
audit.c	[NETLINK]: Switch cb_lock spinlock to mutex and allow to override it	2007-04-25 22:29:03 -07:00
audit.h
auditfilter.c	[PATCH] minor update to rule add/delete messages (ver 2)	2007-02-17 21:30:09 -05:00
auditsc.c	[PATCH] fix deadlock in audit_log_task_context()	2007-03-14 15:27:48 -07:00
capability.c
compat.c
configs.c
cpu.c	[PATCH] Fix microcode-related suspend problem	2007-04-02 10:06:09 -07:00
cpuset.c	Fix race between attach_task and cpuset_exit	2007-05-08 11:15:05 -07:00
delayacct.c	KMEM_CACHE(): simplify slab cache creation	2007-05-07 12:12:55 -07:00
die_notifier.c	move die notifier handling to common code	2007-05-08 11:15:04 -07:00
dma.c
exec_domain.c
exit.c	Return EPERM not ECHILD on security_task_wait failure	2007-05-07 12:12:57 -07:00
extable.c
fork.c	Merge sys_clone()/sys_unshare() nsproxy and namespace handling	2007-05-08 11:15:00 -07:00
futex.c	futex: restartable futex_wait	2007-05-08 11:15:03 -07:00
futex_compat.c
hrtimer.c	[NET]: Fix networking compilation errors	2007-04-27 15:31:24 -07:00
itimer.c	[PATCH] hrtimers: prevent possible itimer DoS	2007-02-16 08:13:59 -08:00
kallsyms.c	Extend print_symbol capability	2007-04-30 16:40:39 -07:00
Kconfig.hz
Kconfig.preempt
kexec.c
kfifo.c
kmod.c	Revert "Driver core: let request_module() send a /sys/modules/kmod/-uevent"	2007-02-23 14:54:57 -08:00
kprobes.c	move die notifier handling to common code	2007-05-08 11:15:04 -07:00
ksysfs.c	remove "struct subsystem" as it is no longer needed	2007-05-02 18:57:59 -07:00
kthread.c
latency.c
lockdep.c	simplify the stacktrace code	2007-05-08 11:14:58 -07:00
lockdep_internals.h
lockdep_proc.c
Makefile	move die notifier handling to common code	2007-05-08 11:15:04 -07:00
module.c	module: use krealloc	2007-05-08 11:15:00 -07:00
mutex-debug.c
mutex-debug.h
mutex.c
mutex.h
nsproxy.c	Merge sys_clone()/sys_unshare() nsproxy and namespace handling	2007-05-08 11:15:00 -07:00
panic.c
params.c	remove "struct subsystem" as it is no longer needed	2007-05-02 18:57:59 -07:00
pid.c	Merge sys_clone()/sys_unshare() nsproxy and namespace handling	2007-05-08 11:15:00 -07:00
posix-cpu-timers.c	[PATCH] posix timers: RCU optimization for clock_gettime()	2007-02-16 08:14:00 -08:00
posix-timers.c	[PATCH] hrtimers: add high resolution timer support	2007-02-16 08:13:59 -08:00
printk.c	Fixes and cleanups for earlyprintk aka boot console	2007-05-08 11:15:04 -07:00
profile.c
ptrace.c
rcupdate.c
rcutorture.c	rcutorture: Mark rcu_torture_init as __init	2007-05-08 11:15:00 -07:00
relay.c	[PATCH] kernel-doc fixes for 2.6.20-git15 (non-drivers)	2007-03-01 14:53:37 -08:00
resource.c	libata/IDE: remove combined mode quirk	2007-04-28 14:15:59 -04:00
rtmutex-debug.c
rtmutex-debug.h
rtmutex-tester.c
rtmutex.c	[PATCH] hrtimers: namespace and enum cleanup	2007-02-16 08:13:58 -08:00
rtmutex.h
rtmutex_common.h
rwsem.c
sched.c	add touch_all_softlockup_watchdogs()	2007-05-08 11:15:06 -07:00
seccomp.c
signal.c	KMEM_CACHE(): simplify slab cache creation	2007-05-07 12:12:55 -07:00
softirq.c	[PATCH] tick-management: dyntick / highres functionality	2007-02-16 08:13:59 -08:00
softlockup.c	add touch_all_softlockup_watchdogs()	2007-05-08 11:15:06 -07:00
spinlock.c
srcu.c
stacktrace.c
stop_machine.c	Use stop_machine_run in the Intel RNG driver	2007-05-08 11:15:00 -07:00
sys.c	remove software_suspend()	2007-05-07 12:12:59 -07:00
sys_ni.c
sysctl.c	proc: maps protection	2007-05-08 11:15:02 -07:00
taskstats.c	KMEM_CACHE(): simplify slab cache creation	2007-05-07 12:12:55 -07:00
time.c	Optimize timespec_trunc()	2007-05-08 11:15:01 -07:00
timer.c	Move timekeeping code to timekeeping.c	2007-05-08 11:15:06 -07:00
tsacct.c	[PATCH] time: x86_64: split x86_64/kernel/time.c up	2007-02-16 08:14:00 -08:00
uid16.c
user.c
utsname.c	Merge sys_clone()/sys_unshare() nsproxy and namespace handling	2007-05-08 11:15:00 -07:00
utsname_sysctl.c	[PATCH] sysctl: remove insert_at_head from register_sysctl	2007-02-14 08:09:59 -08:00
wait.c
workqueue.c	[PATCH] Add debugging feature /proc/timer_stat	2007-02-16 08:13:59 -08:00