Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Arjan van de Ven 6976675d94 hrtimer: create a "timer_slack" field in the task struct ... We want to be able to control the default "rounding" that is used by select() and poll() and friends. This is a per process property (so that we can have a "nice" like program to start certain programs with a looser or stricter rounding) that can be set/get via a prctl(). For this purpose, a field called "timer_slack_ns" is added to the task struct. In addition, a field called "default_timer_slack"ns" is added so that tasks easily can temporarily to a more/less accurate slack and then back to the default. The default value of the slack is set to 50 usec; this is significantly less than 2.6.27's average select() and poll() timing error but still allows the kernel to group timers somewhat to preserve power behavior. Applications and admins can override this via the prctl() Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>		2008-09-05 21:35:30 -07:00
..
irq	genirq: switch /proc/irq/*/smp_affinity et al to seqfiles	2008-08-12 16:07:30 -07:00
power	ftrace: disable tracing for hibernation	2008-08-28 12:27:39 -07:00
time	hrtimer: convert kernel/* to the new hrtimer apis	2008-09-05 21:35:13 -07:00
trace	Merge branch 'linus' into cpus4096	2008-07-28 23:32:00 +02:00
.gitignore
acct.c	bsdacct: fix and add comments around acct_process()	2008-07-25 10:53:47 -07:00
audit.c	[PATCH] Fix the bug of using AUDIT_STATUS_RATE_LIMIT when set fail, no error output.	2008-08-01 12:15:16 -04:00
audit.h
audit_tree.c
auditfilter.c	Re: [PATCH] the loginuid field should be output in all AUDIT_CONFIG_CHANGE audit messages	2008-08-01 12:15:03 -04:00
auditsc.c	[PATCH] audit: Moved variable declaration to beginning of function	2008-09-01 23:06:45 -04:00
backtracetest.c
bounds.c
capability.c	security: Fix setting of PF_SUPERPRIV by __capable()	2008-08-14 22:59:43 +10:00
cgroup.c	cgroup: uninline cgroup_has_css_refs()	2008-07-30 09:41:44 -07:00
cgroup_debug.c
compat.c
configs.c
cpu.c	cpu hotplug: s390 doesn't support additional_cpus anymore.	2008-08-12 16:07:28 -07:00
cpuset.c	cpuset: clean up cpuset hierarchy traversal code	2008-07-30 09:41:44 -07:00
delayacct.c	per-task-delay-accounting: update taskstats for memory reclaim delay	2008-07-25 10:53:47 -07:00
dma-coherent.c	DMA: make dma-coherent.c documentation kdoc-friendly	2008-08-07 06:52:01 -07:00
dma.c
exec_domain.c	[PATCH] kill altroot	2008-07-26 20:53:20 -04:00
exit.c	sched: fix process time monotonicity	2008-09-05 18:14:35 +02:00
extable.c
fork.c	hrtimer: create a "timer_slack" field in the task struct	2008-09-05 21:35:30 -07:00
futex.c	hrtimer: convert kernel/* to the new hrtimer apis	2008-09-05 21:35:13 -07:00
futex_compat.c
hrtimer.c	hrtimer: turn hrtimers into range timers	2008-09-05 21:35:27 -07:00
itimer.c
kallsyms.c	kallsyms: fix potential overflow in binary search	2008-07-25 10:53:27 -07:00
Kconfig.hz	sched: fix SCHED_HRTICK dependency	2008-07-28 14:37:38 +02:00
Kconfig.preempt
kexec.c	kexec: use a mutex for locking rather than xchg()	2008-08-15 08:35:43 -07:00
kfifo.c
kgdb.c	kgdb: fix gdb serial thread queries	2008-08-01 08:39:35 -05:00
kmod.c	call_usermodehelper(): increase reliability	2008-07-25 10:53:28 -07:00
kprobes.c	kprobes: remove redundant config check	2008-07-25 10:53:30 -07:00
ksysfs.c
kthread.c	tracehook: wait_task_inactive	2008-07-26 12:00:09 -07:00
latencytop.c
lockdep.c	lockdep: fix invalid list_del_rcu in zap_class	2008-08-27 08:40:36 +02:00
lockdep_internals.h	lockdep: build fix	2008-08-13 12:55:10 +02:00
lockdep_proc.c	lockstat: fix numerical output rounding error	2008-08-26 10:37:46 +02:00
Makefile	Merge branch 'linus' into core/generic-dma-coherent	2008-07-29 00:07:55 +02:00
marker.c	markers: fix markers read barrier for multiple probes	2008-07-30 09:41:45 -07:00
module.c	[module] Don't let gcc inline load_module()	2008-08-25 11:10:26 -07:00
mutex-debug.c
mutex-debug.h
mutex.c	locking: fix mutex @key parameter kernel-doc notation	2008-07-28 18:12:36 +02:00
mutex.h
notifier.c
ns_cgroup.c	cgroup_clone: use pid of newly created task for new cgroup	2008-07-25 10:53:37 -07:00
nsproxy.c	removed unused #include <linux/version.h>'s	2008-08-23 12:14:12 -07:00
panic.c	Add a WARN() macro; this is WARN_ON() + printk arguments	2008-07-25 10:53:29 -07:00
params.c
pid.c	pidns: remove now unused find_pid function.	2008-07-25 10:53:45 -07:00
pid_namespace.c	pid_ns: (BUG 11391) change ->child_reaper when init->group_leader exits	2008-09-02 19:21:38 -07:00
pm_qos_params.c	pm_qos_requirement might sleep	2008-09-02 19:21:40 -07:00
posix-cpu-timers.c
posix-timers.c	hrtimer: convert kernel/* to the new hrtimer apis	2008-09-05 21:35:13 -07:00
printk.c	printk: fix comment for printk ratelimiting	2008-07-30 09:41:45 -07:00
profile.c	build kernel/profile.o only when requested	2008-07-25 10:53:27 -07:00
ptrace.c	security: Fix setting of PF_SUPERPRIV by __capable()	2008-08-14 22:59:43 +10:00
rcuclassic.c	stop_machine: Wean existing callers off stop_machine_run()	2008-07-28 12:16:31 +10:00
rcupdate.c	rcu: fix synchronize_rcu() so that kernel-doc works	2008-08-21 09:31:44 +02:00
rcupreempt.c	Merge branch 'linus' into cpus4096	2008-07-16 00:29:07 +02:00
rcupreempt_trace.c
rcutorture.c
relay.c	relay: fix "full buffer with exactly full last subbuffer" accounting problem	2008-08-05 14:33:46 -07:00
res_counter.c	cgroup files: convert res_counter_write() to be a cgroups write_string() handler	2008-07-25 10:53:36 -07:00
resource.c	kernel/resource.c: fix new kernel-doc warning	2008-09-02 10:47:30 -07:00
rtmutex-debug.c
rtmutex-debug.h
rtmutex-tester.c	sysdev: Pass the attribute to the low level sysdev show/store function	2008-07-21 21:55:02 -07:00
rtmutex.c	hrtimer: convert kernel/* to the new hrtimer apis	2008-09-05 21:35:13 -07:00
rtmutex.h
rtmutex_common.h
rwsem.c
sched.c	hrtimer: convert kernel/* to the new hrtimer apis	2008-09-05 21:35:13 -07:00
sched_clock.c	sched_clock: fix cpu_clock()	2008-08-25 17:39:57 +02:00
sched_cpupri.c
sched_cpupri.h
sched_debug.c
sched_fair.c	sched: fix mysql+oltp regression	2008-08-11 14:49:29 +02:00
sched_features.h	sched: enable LB_BIAS by default	2008-08-21 08:18:02 +02:00
sched_idletask.c
sched_rt.c	sched: rt-bandwidth accounting fix	2008-08-28 13:42:38 +02:00
sched_stats.h
seccomp.c
semaphore.c	semaphore: __down_common: use signal_pending_state()	2008-08-05 14:33:47 -07:00
signal.c	tracehook: fix SA_NOCLDWAIT	2008-08-19 20:37:07 -07:00
smp.c	smp: have smp_call_function_single() detect invalid CPUs	2008-08-25 17:45:48 -07:00
softirq.c	Full conversion to early_initcall() interface, remove old interface	2008-07-26 12:00:04 -07:00
softlockup.c	softlockup: minor cleanup, don't check task->state twice	2008-09-02 10:49:51 -07:00
spinlock.c	lockdep: spin_lock_nest_lock(), checkpatch fixes	2008-08-13 13:56:51 +02:00
srcu.c
stacktrace.c
stop_machine.c	stop_machine: remove unused variable	2008-08-12 17:52:55 +10:00
sys.c	hrtimer: create a "timer_slack" field in the task struct	2008-09-05 21:35:30 -07:00
sys_ni.c	signalfd: fix undefined reference to `compat_sys_signalfd4' when !CONFIG_SIGNALFD	2008-07-25 11:35:41 -07:00
sysctl.c	forgotten refcount on sysctl root table	2008-09-04 11:06:21 -07:00
sysctl_check.c	sysctl: check for bogus modes	2008-07-25 10:53:45 -07:00
taskstats.c	taskstats: remove initialization of static per-cpu variable	2008-07-25 10:53:47 -07:00
test_kprobes.c
time.c	select: add a timespec_add_safe() function	2008-09-05 21:34:57 -07:00
timeconst.pl
timer.c
tsacct.c	task IO accounting: move all IO statistics in struct task_io_accounting	2008-07-27 16:12:28 -07:00
uid16.c
user.c
user_namespace.c	removed unused #include <linux/version.h>'s	2008-08-23 12:14:12 -07:00
utsname.c	removed unused #include <linux/version.h>'s	2008-08-23 12:14:12 -07:00
utsname_sysctl.c	removed unused #include <linux/version.h>'s	2008-08-23 12:14:12 -07:00
wait.c
workqueue.c	Merge branch 'core/locking' into core/urgent	2008-08-12 00:11:49 +02:00