Jisheng Zhang 08e4b44852 clockevents/drivers/arm_global_timer: Use writel_relaxed in gt_compare_set ...

Use the relaxed version to improve performance. we measured time of
4096 rounds of gt_compare_set() spent on Marvell BG2Q:

before the patch: 3690648ns on average
after the patch: 1083023ns on average

improved by 70%!

Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

2015-12-16 09:44:23 +01:00

..

acpi_pm.c

…

arm_arch_timer.c

clocksource / arm_arch_timer: Convert to ACPI probing

2015-10-01 02:18:39 +02:00

arm_global_timer.c

clockevents/drivers/arm_global_timer: Use writel_relaxed in gt_compare_set

2015-12-16 09:44:23 +01:00

armv7m_systick.c

clocksource/drivers/armv7m_systick: Add ARM System timer driver

2015-06-02 12:10:14 +02:00

asm9260_timer.c

clockevents/drivers/asm9260: Migrate to new 'set-state' interface

2015-08-10 11:40:25 +02:00

bcm2835_timer.c

clockevents/drivers/bcm2835: Migrate to new 'set-state' interface

2015-08-06 12:16:41 +02:00

bcm_kona_timer.c

clockevents/drivers/bcm_kona: Migrate to new 'set-state' interface

2015-08-06 12:16:42 +02:00

cadence_ttc_timer.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

clksrc_st_lpc.c

clocksource: sti: Provide 'use timer as sched clock' capability

2015-07-23 17:07:26 +01:00

clksrc-dbx500-prcmu.c

…

clksrc-probe.c

clocksource: cosmetic: Drop OF 'dependency' from symbols

2015-10-01 02:18:39 +02:00

clps711x-timer.c

clockevents/drivers/clps711x: Migrate to new 'set-state' interface

2015-08-10 11:40:27 +02:00

cs5535-clockevt.c

clockevents/drivers/cs5535: Migrate to new 'set-state' interface

2015-08-06 12:16:42 +02:00

dummy_timer.c

clockevents/drivers/dummy_timer: Migrate to new 'set-state' interface

2015-08-10 11:40:28 +02:00

dw_apb_timer_of.c

clocksource/drivers/dw_apb_timer_of: Implement ARM delay timer

2015-12-15 09:42:00 +01:00

dw_apb_timer.c

clocksource/drivers/dw_apb_timer: Inline apbt_readl and apbt_writel

2015-12-15 21:41:28 +01:00

em_sti.c

clocksource/drivers/em_sti: Remove unneeded memset()s

2015-10-15 17:41:59 +02:00

exynos_mct.c

clocksource/drivers/exynos_mct: Use container_of() instead of this_cpu_ptr()

2015-10-15 17:42:03 +02:00

fsl_ftm_timer.c

clocksource/fsl: Avoid harmless 64-bit warnings

2015-11-16 19:07:08 +01:00

h8300_timer8.c

h8300: Rename ctlr_out/in[bwl] to raw_read/write[bwl]

2015-12-15 10:12:03 +01:00

h8300_timer16.c

h8300: Rename ctlr_out/in[bwl] to raw_read/write[bwl]

2015-12-15 10:12:03 +01:00

h8300_tpu.c

h8300: Rename ctlr_out/in[bwl] to raw_read/write[bwl]

2015-12-15 10:12:03 +01:00

i8253.c

clockevents/drivers/i8253: Migrate to new 'set-state' interface

2015-08-10 11:40:30 +02:00

Kconfig

clocksource/drivers/tango-xtal: Replace code by clocksource_mmio_init

2015-12-15 10:12:17 +01:00

Makefile

clocksource/drivers/h8300_timer8: Separate the Kconfig option from the arch

2015-12-15 09:43:59 +01:00

meson6_timer.c

clockevents/drivers/meson6: Migrate to new 'set-state' interface

2015-08-10 11:40:30 +02:00

metag_generic.c

clockevents/drivers/metag_generic: Migrate to new 'set-state' interface

2015-08-10 11:40:31 +02:00

mips-gic-timer.c

MIPS: VDSO: Add implementations of gettimeofday() and clock_gettime()

2015-11-11 08:36:41 +01:00

mmio.c

…

moxart_timer.c

clockevents/drivers/moxart: Migrate to new 'set-state' interface

2015-08-10 11:40:32 +02:00

mtk_timer.c

clocksource/drivers/mtk_timer: Fix memleak in mtk_timer_init()

2015-12-15 09:41:04 +01:00

mxs_timer.c

clockevents/drivers/mxs: Migrate to new 'set-state' interface

2015-08-10 11:40:34 +02:00

nomadik-mtu.c

clockevents/drivers/nomadik-mtu: Migrate to new 'set-state' interface

2015-08-10 11:40:34 +02:00

numachip.c

x86/numachip: Fix timer build conflict

2015-09-23 05:39:20 +02:00

pxa_timer.c

clockevents/drivers/pxa: Migrate to new 'set-state' interface

2015-08-10 11:40:35 +02:00

qcom-timer.c

clockevents/drivers/qcom: Migrate to new 'set-state' interface

2015-08-10 11:40:36 +02:00

rockchip_timer.c

clocksource/drivers/rockchip: Remove dsb() usage

2015-12-15 09:41:11 +01:00

samsung_pwm_timer.c

clocksource/drivers/samsung_pwm_timer: Prevent ftrace recursion

2015-10-27 01:33:41 +01:00

scx200_hrt.c

…

sh_cmt.c

clocksource/drivers/sh_cmt: Remove unneeded memset() in sh_cmt_setup()

2015-10-15 17:42:00 +02:00

sh_mtu2.c

clocksource/drivers/sh_mtu2: Fix multiple shutdown call issue

2015-10-28 15:22:56 +01:00

sh_tmu.c

clocksource/drivers/sh_tmu: Fix traceback spotted in -next

2015-08-10 11:40:57 +02:00

sun4i_timer.c

clockevents/drivers/sun4i: Migrate to new 'set-state' interface

2015-08-10 11:40:40 +02:00

tango_xtal.c

clocksource/drivers/tango-xtal: Replace code by clocksource_mmio_init

2015-12-15 10:12:17 +01:00

tcb_clksrc.c

misc: atmel_tclib: get and use slow clock

2015-10-06 12:33:14 +02:00

tegra20_timer.c

clocksource/drivers/tegra: Allow timer irq affinity change

2015-12-15 09:41:06 +01:00

time-armada-370-xp.c

clocksource/drivers/armada-370-xp: Implement ARM delay timer

2015-10-19 22:42:14 +02:00

time-efm32.c

clockevents/drivers/efm32: Migrate to new 'set-state' interface

2015-08-10 11:40:42 +02:00

time-lpc32xx.c

clocksource/drivers/lpc32xx: Add the lpc32xx timer driver

2015-06-02 12:10:10 +02:00

time-orion.c

clockevents/drivers/orion: Migrate to new 'set-state' interface

2015-08-10 11:40:42 +02:00

time-pistachio.c

clocksource/drivers/pistachio: Prevent ftrace recursion

2015-10-27 01:33:18 +01:00

timer-atlas7.c

clockevents/drivers/atlas7: Migrate to new 'set-state' interface

2015-08-10 11:40:43 +02:00

timer-atmel-pit.c

clockevents/drivers/timer-atmel-pit: Fix typo in structure initialization

2015-08-10 11:40:56 +02:00

timer-atmel-st.c

clocksource: atmel-st: get and use slow clock

2015-10-06 12:25:11 +02:00

timer-digicolor.c

clocksource/drivers/digicolor: Prevent ftrace recursion

2015-10-27 01:34:17 +01:00

timer-imx-gpt.c

clocksource/drivers/imx: Allow timer irq affinity change

2015-10-15 17:42:05 +02:00

timer-integrator-ap.c

clockevents/drivers/integrator: Migrate to new 'set-state' interface

2015-08-10 11:40:46 +02:00

timer-keystone.c

clocksource/drivers/keystone: Fix bad NO_IRQ usage

2015-09-29 14:33:51 +02:00

timer-prima2.c

clocksource/drivers/prima2: Prevent ftrace recursion

2015-10-27 01:33:50 +01:00

timer-sp804.c

clockevents/drivers/timer-sp804: Migrate to new 'set-state' interface

2015-08-10 11:40:55 +02:00

timer-sp.h

ARM: 8366/1: move Dual-Timer SP804 driver to drivers/clocksource

2015-06-02 09:58:18 +01:00

timer-stm32.c

clockevents/drivers/stm32: Migrate to new 'set-state' interface

2015-08-10 11:40:48 +02:00

timer-sun5i.c

clocksource/drivers/timer_sun5i: Replace code by clocksource_mmio_init

2015-12-15 09:42:30 +01:00

timer-ti-32k.c

clocksource: add TI 32.768 Hz counter driver

2015-10-16 11:06:24 -05:00

timer-u300.c

clockevents/drivers/u300: Migrate to new 'set-state' interface

2015-08-10 11:40:49 +02:00

versatile.c

clocksource: versatile: Adapt for Versatile AB and PB boards

2015-01-29 14:02:16 +01:00

vf_pit_timer.c

clocksource/drivers/vf_pit_timer: Prevent ftrace recursion

2015-10-27 01:33:58 +01:00

vt8500_timer.c

clocksource/drivers/vt8500: Remove unneeded header

2015-12-15 09:41:40 +01:00

zevio-timer.c

clockevents/drivers/zevio: Migrate to new 'set-state' interface

2015-08-10 11:40:51 +02:00