MyungJoo Ham fd0ef7a058 [CPUFREQ] CPUfreq ondemand: update sampling rate without waiting for next sampling ... When a new sampling rate is shorter than the current one, (e.g., 1 sec --> 10 ms) regardless how short the new one is, the current ondemand mechanism wait for the previously set timer to be expired. For example, if the user has just expressed that the sampling rate should be 10 ms from now and the previous was 1000 ms, the new rate may become effective 999 ms later, which could be not acceptable for the user if the user has intended to speed up sampling because the system is expected to react to CPU load fluctuation quickly from __now__. In order to address this issue, we need to cancel the previously set timer (schedule_delayed_work) and reset the timer if resetting timer is expected to trigger the delayed_work ealier. Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Dave Jones <davej@redhat.com>		2012-02-29 22:24:40 -05:00
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acpi-cpufreq.c	[CPUFREQ] Handle CPUs with different capabilities in acpi-cpufreq	2011-07-13 18:29:49 -04:00
cpufreq_conservative.c	Merge branch 'sched/core' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into cputime-tip	2011-12-19 19:23:15 +01:00
cpufreq_ondemand.c	[CPUFREQ] CPUfreq ondemand: update sampling rate without waiting for next sampling	2012-02-29 22:24:40 -05:00
cpufreq_performance.c	[CPUFREQ] use dynamic debug instead of custom infrastructure	2011-05-04 11:50:57 -04:00
cpufreq_powersave.c	[CPUFREQ] use dynamic debug instead of custom infrastructure	2011-05-04 11:50:57 -04:00
cpufreq_stats.c	Merge branch 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core	2012-01-07 12:03:30 -08:00
cpufreq_userspace.c	[CPUFREQ] cpufreq:userspace: fix cpu_cur_freq updation	2012-01-06 10:10:53 -05:00
cpufreq-nforce2.c	[CPUFREQ] Move x86 drivers to drivers/cpufreq/	2011-05-19 18:51:07 -04:00
cpufreq.c	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq	2012-01-11 18:53:33 -08:00
db8500-cpufreq.c	[CPUFREQ] db8500: fix build error due to undeclared i variable	2011-11-11 22:28:33 -05:00
e_powersaver.c	[CPUFREQ] e_powersaver: Allow user to lower maximum voltage	2011-10-26 17:19:46 -04:00
elanfreq.c	[CPUFREQ] Move x86 drivers to drivers/cpufreq/	2011-05-19 18:51:07 -04:00
exynos4210-cpufreq.c	[CPUFREQ] EXYNOS4210: update the name of EXYNOS clock register	2012-02-29 22:24:38 -05:00
exynos-cpufreq.c	[CPUFREQ] EXYNOS: Initialize locking_frequency with initial frequency	2012-02-29 22:24:38 -05:00
freq_table.c	[CPUFREQ] use dynamic debug instead of custom infrastructure	2011-05-04 11:50:57 -04:00
gx-suspmod.c	[CPUFREQ] Move x86 drivers to drivers/cpufreq/	2011-05-19 18:51:07 -04:00
Kconfig	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2011-07-25 22:59:39 -07:00
Kconfig.arm	[CPUFREQ] Add S3C2416/S3C2450 cpufreq driver	2012-02-29 22:24:39 -05:00
Kconfig.powerpc	powerpc/cpufreq: Add cpufreq driver for Momentum Maple boards	2011-07-19 15:13:04 +10:00
Kconfig.x86	Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2011-05-19 17:55:12 -07:00
longhaul.c	[CPUFREQ] Move x86 drivers to drivers/cpufreq/	2011-05-19 18:51:07 -04:00
longhaul.h	[CPUFREQ] Move x86 drivers to drivers/cpufreq/	2011-05-19 18:51:07 -04:00
longrun.c	[CPUFREQ] Move x86 drivers to drivers/cpufreq/	2011-05-19 18:51:07 -04:00
Makefile	[CPUFREQ] Add S3C2416/S3C2450 cpufreq driver	2012-02-29 22:24:39 -05:00
maple-cpufreq.c	powerpc/cpufreq: Add cpufreq driver for Momentum Maple boards	2011-07-19 15:13:04 +10:00
mperf.c	[CPUFREQ] Move x86 drivers to drivers/cpufreq/	2011-05-19 18:51:07 -04:00
mperf.h	[CPUFREQ] Move x86 drivers to drivers/cpufreq/	2011-05-19 18:51:07 -04:00
omap-cpufreq.c	cpufreq: OMAP: fixup for omap_device changes, include <linux/module.h>	2011-11-10 10:11:20 -08:00
p4-clockmod.c	[CPUFREQ] Move x86 drivers to drivers/cpufreq/	2011-05-19 18:51:07 -04:00
pcc-cpufreq.c	drivers/cpufreq/pcc-cpufreq.c: avoid NULL pointer dereference	2011-09-14 18:09:38 -07:00
powernow-k6.c	[CPUFREQ] Move x86 drivers to drivers/cpufreq/	2011-05-19 18:51:07 -04:00
powernow-k7.c	[CPUFREQ] Move x86 drivers to drivers/cpufreq/	2011-05-19 18:51:07 -04:00
powernow-k7.h	[CPUFREQ] Move x86 drivers to drivers/cpufreq/	2011-05-19 18:51:07 -04:00
powernow-k8.c	[CPUFREQ] powernow-k8: Update copyright, maintainer and documentation information	2012-01-06 10:10:53 -05:00
powernow-k8.h	[CPUFREQ] Move x86 drivers to drivers/cpufreq/	2011-05-19 18:51:07 -04:00
s3c64xx-cpufreq.c	[CPUFREQ] s3c64xx: Fix mis-cherry pick of VDDINT	2012-02-29 22:24:38 -05:00
s3c2416-cpufreq.c	[CPUFREQ] Add S3C2416/S3C2450 cpufreq driver	2012-02-29 22:24:39 -05:00
s5pv210-cpufreq.c	[CPUFREQ] s5pv210: make needlessly global symbols static	2011-07-13 18:30:00 -04:00
sc520_freq.c	[CPUFREQ] Move x86 drivers to drivers/cpufreq/	2011-05-19 18:51:07 -04:00
speedstep-centrino.c	[CPUFREQ] Move x86 drivers to drivers/cpufreq/	2011-05-19 18:51:07 -04:00
speedstep-ich.c	[CPUFREQ] Move x86 drivers to drivers/cpufreq/	2011-05-19 18:51:07 -04:00
speedstep-lib.c	[CPUFREQ] Move x86 drivers to drivers/cpufreq/	2011-05-19 18:51:07 -04:00
speedstep-lib.h	[CPUFREQ] Move x86 drivers to drivers/cpufreq/	2011-05-19 18:51:07 -04:00
speedstep-smi.c	[CPUFREQ] Move x86 drivers to drivers/cpufreq/	2011-05-19 18:51:07 -04:00