Thomas Gleixner
0e576acbc1
nohz: Fix another inconsistency between CONFIG_NO_HZ=n and nohz=off
...
If CONFIG_NO_HZ=n tick_nohz_get_sleep_length() returns NSEC_PER_SEC/HZ.
If CONFIG_NO_HZ=y and the nohz functionality is disabled via the
command line option "nohz=off" or not enabled due to missing hardware
support, then tick_nohz_get_sleep_length() returns 0. That happens
because ts->sleep_length is never set in that case.
Set it to NSEC_PER_SEC/HZ when the NOHZ mode is inactive.
Reported-by: Michal Hocko <mhocko@suse.cz>
Reported-by: Borislav Petkov <bp@alien8.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2013-11-29 12:23:03 +01:00
..
alarmtimer.c
alarmtimer: return EINVAL instead of ENOTSUPP if rtcdev doesn't exist
2013-10-18 16:23:58 -07:00
clockevents.c
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2013-11-12 10:36:00 +09:00
clocksource.c
time: Fix signedness bug in sysfs_get_uname() and its callers
2013-10-18 16:45:58 -07:00
jiffies.c
time: Kill xtime_lock, replacing it with jiffies_lock
2012-11-13 14:08:23 -05:00
Kconfig
nohz: Drop generic vtime obsolete dependency on CONFIG_64BIT
2013-09-30 15:37:01 +02:00
Makefile
sched_clock: Make ARM's sched_clock generic for all architectures
2013-06-12 14:02:13 -07:00
ntp.c
Linux 3.12-rc3
2013-10-03 07:52:21 +02:00
ntp_internal.h
ntp: Rework do_adjtimex to take timespec and tai arguments
2013-04-04 13:18:15 -07:00
posix-clock.c
sched_clock.c
sched_clock: Remove sched_clock_func() hook
2013-10-09 16:54:39 -07:00
tick-broadcast.c
tick: broadcast: Deny per-cpu clockevents from being broadcast sources
2013-10-02 11:34:06 +02:00
tick-common.c
tick: Document tick_do_timer_cpu
2013-11-19 14:59:50 +01:00
tick-internal.h
time: Fix signedness bug in sysfs_get_uname() and its callers
2013-10-18 16:45:58 -07:00
tick-oneshot.c
tick-sched.c
nohz: Fix another inconsistency between CONFIG_NO_HZ=n and nohz=off
2013-11-29 12:23:03 +01:00
timeconv.c
timekeeping.c
time: Fix 1ns/tick drift w/ GENERIC_TIME_VSYSCALL_OLD
2013-11-22 21:08:11 +01:00
timekeeping_debug.c
power: Add option to log time spent in suspend
2013-05-29 12:57:34 -07:00
timekeeping_internal.h
power: Add option to log time spent in suspend
2013-05-29 12:57:34 -07:00
timer_list.c
timer_list: correct the iterator for timer_list
2013-08-28 19:26:38 -07:00
timer_stats.c
timer stats: Add a 'Collection: active/inactive' line to timer usage statistics
2013-10-10 09:59:25 +02:00