Rasmus Villemoes 9fc4468d54 timers: Use __fls in apply_slack() ... In apply_slack(), find_last_bit() is applied to a bitmask consisting of precisely BITS_PER_LONG bits. Since mask is non-zero, we might as well eliminate the function call and use __fls() directly. On x86_64, this shaves 23 bytes of the only caller, mod_timer(). This also gets rid of Coverity CID 1192106, but that is a false positive: Coverity is not aware that mask != 0 implies that find_last_bit will not return BITS_PER_LONG. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Cc: John Stultz <john.stultz@linaro.org> Link: http://lkml.kernel.org/r/1443771931-6284-1-git-send-email-linux@rasmusvillemoes.dk Signed-off-by: Thomas Gleixner <tglx@linutronix.de>		2015-10-11 22:13:46 +02:00
..
alarmtimer.c	alarmtimer: Get rid of unused return value	2015-04-22 17:06:52 +02:00
clockevents.c	clockevents: Remove unused set_mode() callback	2015-09-14 11:00:55 +02:00
clocksource.c	clocksource: Remove return statement from void functions	2015-10-11 22:13:46 +02:00
hrtimer.c	time: Fix spelling in comments	2015-09-22 12:54:23 +02:00
itimer.c	time/timers: Move all time(r) related files into kernel/time	2014-06-23 11:22:35 +02:00
jiffies.c	tick: Move clocksource related stuff to timekeeping.h	2015-04-01 14:22:58 +02:00
Kconfig	rcu: Drop RCU_USER_QS in favor of NO_HZ_FULL	2015-07-06 13:52:18 -07:00
Makefile	time: Remove development rules from Kbuild/Makefile	2015-07-01 09:57:35 +02:00
ntp_internal.h	time: Prevent early expiry of hrtimers[CLOCK_REALTIME] at the leap second edge	2015-06-12 11:15:49 +02:00
ntp.c	time: Add the common weak version of update_persistent_clock()	2015-08-17 11:25:16 -07:00
posix-clock.c	kernel: Fix files explicitly needing EXPORT_SYMBOL infrastructure	2011-10-31 19:30:05 -04:00
posix-cpu-timers.c	sched, timer: Use the atomic task_cputime in thread_group_cputimer	2015-05-08 12:17:46 +02:00
posix-timers.c	hrtimer: Get rid of hrtimer_get_res()	2015-04-22 17:06:49 +02:00
sched_clock.c	timers, sched/clock: Clean up the code a bit	2015-03-27 08:34:01 +01:00
test_udelay.c	time: Rename udelay_test.c to test_udelay.c	2014-11-21 11:59:55 -08:00
tick-broadcast-hrtimer.c	kernel: broadcast-hrtimer: Migrate to new 'set-state' interface	2015-08-10 11:41:08 +02:00
tick-broadcast.c	tick: Move the export of tick_broadcast_oneshot_control to the proper place	2015-07-14 12:01:04 +02:00
tick-common.c	clockevents: Remove unused set_mode() callback	2015-09-14 11:00:55 +02:00
tick-internal.h	timer: Minimize nohz off overhead	2015-06-19 15:18:28 +02:00
tick-oneshot.c	clockevents: Provide functions to set and get the state	2015-06-02 14:40:47 +02:00
tick-sched.c	nohz: Assert existing housekeepers when nohz full enabled	2015-09-02 10:33:22 +02:00
tick-sched.h	tick/broadcast: Make idle check independent from mode and config	2015-07-07 18:46:47 +02:00
time.c	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-09-01 14:04:50 -07:00
timeconst.bc	time: Move timeconst.h into include/generated	2015-05-19 15:13:45 +02:00
timeconv.c	time: add function to convert between calendar time and broken-down time for universal use	2009-09-24 07:20:56 -07:00
timecounter.c	timecounter: keep track of accumulated fractional nanoseconds	2014-12-30 18:29:27 -05:00
timekeeping_debug.c	timekeeping: Convert timekeeping core to use timespec64s	2014-07-23 10:17:54 -07:00
timekeeping_internal.h	clocksource: Move cycle_last validation to core code	2014-07-23 15:01:51 -07:00
timekeeping.c	time: Fix spelling in comments	2015-09-22 12:54:23 +02:00
timekeeping.h	hrtimer: Make offset update smarter	2015-04-22 17:06:49 +02:00
timer_list.c	clockevents: Remove unused set_mode() callback	2015-09-14 11:00:55 +02:00
timer_stats.c	timer: Stats: Simplify the flags handling	2015-06-19 15:18:27 +02:00
timer.c	timers: Use __fls in apply_slack()	2015-10-11 22:13:46 +02:00