| /linux-4.1.27/tools/perf/ |
| D | perf-sys.h | 14 #define cpu_relax() asm volatile("rep; nop" ::: "memory"); macro
31 #define cpu_relax() asm volatile("rep; nop" ::: "memory"); macro
103 #define cpu_relax() asm volatile ("hint @pause" ::: "memory") macro
122 #define cpu_relax() asm volatile("yield" ::: "memory") macro
163 #define cpu_relax() asm volatile ("mfspr zero, PASS" ::: "memory") macro
169 #ifndef cpu_relax
170 #define cpu_relax() barrier() macro
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| /linux-4.1.27/arch/metag/include/asm/ |
| D | spinlock.h | 11 do { while (arch_spin_is_locked(lock)) cpu_relax(); } while (0)
18 #define arch_spin_relax(lock) cpu_relax()
19 #define arch_read_relax(lock) cpu_relax()
20 #define arch_write_relax(lock) cpu_relax()
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| D | spinlock_lnkget.h | 245 #define arch_spin_relax(lock) cpu_relax()
246 #define arch_read_relax(lock) cpu_relax()
247 #define arch_write_relax(lock) cpu_relax()
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| D | processor.h | 156 #define cpu_relax() barrier() macro
157 #define cpu_relax_lowlatency() cpu_relax()
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| /linux-4.1.27/arch/arc/include/asm/ |
| D | spinlock.h | 19 do { while (arch_spin_is_locked(x)) cpu_relax(); } while (0)
153 cpu_relax(); in arch_read_lock()
159 cpu_relax(); in arch_write_lock()
179 #define arch_spin_relax(lock) cpu_relax()
180 #define arch_read_relax(lock) cpu_relax()
181 #define arch_write_relax(lock) cpu_relax()
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| D | processor.h | 61 #define cpu_relax() __asm__ __volatile__ ("" : : : "memory") macro
63 #define cpu_relax() do { } while (0) macro
66 #define cpu_relax_lowlatency() cpu_relax()
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| /linux-4.1.27/arch/m32r/boot/compressed/ |
| D | m32r_sio.c | 47 cpu_relax(); in putc()
51 cpu_relax(); in putc()
67 cpu_relax(); in putc()
71 cpu_relax(); in putc()
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| /linux-4.1.27/arch/x86/kernel/ |
| D | tsc_sync.c | 81 cpu_relax(); in check_tsc_warp()
150 cpu_relax(); in check_tsc_sync_source()
159 cpu_relax(); in check_tsc_sync_source()
202 cpu_relax(); in check_tsc_sync_target()
215 cpu_relax(); in check_tsc_sync_target()
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| D | doublefault.c | 48 cpu_relax(); in doublefault_fn()
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| D | rtc.c | 76 cpu_relax(); in mach_get_cmos_time()
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| /linux-4.1.27/drivers/watchdog/ |
| D | omap_wdt.c | 70 cpu_relax(); in omap_wdt_reload()
77 cpu_relax(); in omap_wdt_reload()
88 cpu_relax(); in omap_wdt_enable()
92 cpu_relax(); in omap_wdt_enable()
102 cpu_relax(); in omap_wdt_disable()
106 cpu_relax(); in omap_wdt_disable()
117 cpu_relax(); in omap_wdt_set_timer()
121 cpu_relax(); in omap_wdt_set_timer()
144 cpu_relax(); in omap_wdt_start()
148 cpu_relax(); in omap_wdt_start()
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| D | pnx4008_wdt.c | 93 cpu_relax(); in pnx4008_wdt_start()
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| /linux-4.1.27/arch/parisc/include/asm/ |
| D | spinlock.h | 17 do { cpu_relax(); } while (arch_spin_is_locked(x))
30 cpu_relax(); in arch_spin_lock_flags()
33 cpu_relax(); in arch_spin_lock_flags()
116 cpu_relax(); in arch_read_trylock()
135 cpu_relax(); in arch_write_lock()
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| D | processor.h | 338 #define cpu_relax() barrier() macro
339 #define cpu_relax_lowlatency() cpu_relax()
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| /linux-4.1.27/arch/c6x/platforms/ |
| D | cache.c | 123 cpu_relax(); in cache_block_operation_wait()
250 cpu_relax(); in L1P_cache_global_invalidate()
265 cpu_relax(); in L1D_cache_global_invalidate()
273 cpu_relax(); in L1D_cache_global_writeback()
281 cpu_relax(); in L1D_cache_global_writeback_invalidate()
309 cpu_relax(); in L2_cache_global_writeback_invalidate()
319 cpu_relax(); in L2_cache_global_writeback()
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| /linux-4.1.27/arch/blackfin/include/asm/ |
| D | spinlock.h | 52 cpu_relax(); in arch_spin_unlock_wait()
99 #define arch_spin_relax(lock) cpu_relax()
100 #define arch_read_relax(lock) cpu_relax()
101 #define arch_write_relax(lock) cpu_relax()
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| D | processor.h | 101 #define cpu_relax() smp_mb() macro
102 #define cpu_relax_lowlatency() cpu_relax()
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| /linux-4.1.27/arch/sh/include/asm/ |
| D | spinlock.h | 29 do { while (arch_spin_is_locked(x)) cpu_relax(); } while (0)
222 #define arch_spin_relax(lock) cpu_relax()
223 #define arch_read_relax(lock) cpu_relax()
224 #define arch_write_relax(lock) cpu_relax()
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| D | processor.h | 99 #define cpu_relax() barrier() macro
100 #define cpu_relax_lowlatency() cpu_relax()
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| /linux-4.1.27/arch/ia64/include/asm/ |
| D | spinlock.h | 56 cpu_relax(); in __ticket_spin_lock()
87 cpu_relax(); in __ticket_spin_unlock_wait()
189 cpu_relax(); \
292 #define arch_spin_relax(lock) cpu_relax()
293 #define arch_read_relax(lock) cpu_relax()
294 #define arch_write_relax(lock) cpu_relax()
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| /linux-4.1.27/arch/arm64/include/asm/ |
| D | spinlock.h | 30 do { while (arch_spin_is_locked(lock)) cpu_relax(); } while (0)
230 #define arch_spin_relax(lock) cpu_relax()
231 #define arch_read_relax(lock) cpu_relax()
232 #define arch_write_relax(lock) cpu_relax()
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| D | processor.h | 130 static inline void cpu_relax(void) in cpu_relax() function
135 #define cpu_relax_lowlatency() cpu_relax()
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| /linux-4.1.27/arch/m32r/include/asm/ |
| D | spinlock.h | 31 do { cpu_relax(); } while (arch_spin_is_locked(x))
323 #define arch_spin_relax(lock) cpu_relax()
324 #define arch_read_relax(lock) cpu_relax()
325 #define arch_write_relax(lock) cpu_relax()
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| D | processor.h | 135 #define cpu_relax() barrier() macro
136 #define cpu_relax_lowlatency() cpu_relax()
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| /linux-4.1.27/arch/sparc/include/asm/ |
| D | spinlock_32.h | 17 do { while (arch_spin_is_locked(lock)) cpu_relax(); } while (0)
191 #define arch_spin_relax(lock) cpu_relax()
192 #define arch_read_relax(lock) cpu_relax()
193 #define arch_write_relax(lock) cpu_relax()
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| D | spinlock_64.h | 219 #define arch_spin_relax(lock) cpu_relax()
220 #define arch_read_relax(lock) cpu_relax()
221 #define arch_write_relax(lock) cpu_relax()
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| D | processor_32.h | 121 #define cpu_relax() barrier() macro
122 #define cpu_relax_lowlatency() cpu_relax()
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| D | processor_64.h | 208 #define cpu_relax() asm volatile("\n99:\n\t" \ macro
219 #define cpu_relax_lowlatency() cpu_relax()
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| /linux-4.1.27/arch/x86/include/asm/ |
| D | spinlock.h | 117 cpu_relax(); in arch_spin_lock()
196 cpu_relax(); in arch_spin_unlock_wait()
219 #define arch_spin_relax(lock) cpu_relax()
220 #define arch_read_relax(lock) cpu_relax()
221 #define arch_write_relax(lock) cpu_relax()
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| D | mc146818rtc.h | 47 cpu_relax(); in lock_cmos()
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| D | vgtod.h | 47 cpu_relax(); in gtod_read_begin()
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| D | ipi.h | 57 cpu_relax(); in __xapic_wait_icr_idle()
|
| /linux-4.1.27/drivers/scsi/ |
| D | atp870u.c | 1114 cpu_relax(); in tscam()
1195 cpu_relax(); in tscam()
1352 cpu_relax(); in is870()
1359 cpu_relax(); in is870()
1373 cpu_relax(); in is870()
1401 cpu_relax(); in is870()
1408 cpu_relax(); in is870()
1445 cpu_relax(); in is870()
1487 cpu_relax(); in is870()
1494 cpu_relax(); in is870()
[all …]
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| D | qlogicfas408.c | 192 cpu_relax(); in ql_wai()
343 cpu_relax(); /* wait for status phase */ in ql_pcmd()
352 cpu_relax(); /* clear pending ints */ in ql_pcmd()
385 cpu_relax(); in ql_pcmd()
456 cpu_relax(); in qlogicfas408_queuecommand_lck()
557 cpu_relax(); in qlogicfas408_setup()
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| D | zalon.c | 99 cpu_relax(); in zalon_probe()
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| D | am53c974.c | 179 cpu_relax(); in pci_esp_dma_drain()
194 cpu_relax(); in pci_esp_dma_drain()
|
| /linux-4.1.27/drivers/cpufreq/ |
| D | exynos5250-cpufreq.c | 95 cpu_relax(); in set_clkdiv()
103 cpu_relax(); in set_clkdiv()
115 cpu_relax(); in set_apll()
127 cpu_relax(); in set_apll()
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| D | exynos4x12-cpufreq.c | 115 cpu_relax(); in exynos4x12_set_clkdiv()
123 cpu_relax(); in exynos4x12_set_clkdiv()
136 cpu_relax(); in exynos4x12_set_apll()
148 cpu_relax(); in exynos4x12_set_apll()
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| D | pxa3xx-cpufreq.c | 132 cpu_relax(); in __update_core_freq()
150 cpu_relax(); in __update_bus_freq()
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| D | ppc_cbe_cpufreq_pervasive.c | 90 cpu_relax(); in cbe_cpufreq_set_pmode()
|
| /linux-4.1.27/arch/arm/include/asm/ |
| D | processor.h | 80 #define cpu_relax() smp_mb() macro
82 #define cpu_relax() barrier() macro
85 #define cpu_relax_lowlatency() cpu_relax()
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| D | spinlock.h | 54 do { while (arch_spin_is_locked(lock)) cpu_relax(); } while (0)
283 #define arch_spin_relax(lock) cpu_relax()
284 #define arch_read_relax(lock) cpu_relax()
285 #define arch_write_relax(lock) cpu_relax()
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| /linux-4.1.27/arch/arm/mach-sa1100/ |
| D | ssp.c | 61 cpu_relax(); in ssp_write_word()
70 cpu_relax(); in ssp_write_word()
98 cpu_relax(); in ssp_read_word()
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| D | jornada720_ssp.c | 69 cpu_relax(); in jornada_ssp_byte()
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| /linux-4.1.27/arch/mn10300/include/asm/ |
| D | spinlock.h | 188 #define _raw_spin_relax(lock) cpu_relax()
189 #define _raw_read_relax(lock) cpu_relax()
190 #define _raw_write_relax(lock) cpu_relax()
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| D | processor.h | 72 #define cpu_relax() barrier() macro
73 #define cpu_relax_lowlatency() cpu_relax()
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| /linux-4.1.27/drivers/media/platform/ |
| D | arv.c | 143 cpu_relax(); in wait_for_vsync()
145 cpu_relax(); in wait_for_vsync()
153 cpu_relax(); in wait_acknowledge()
155 cpu_relax(); in wait_acknowledge()
196 cpu_relax(); in iic()
201 cpu_relax(); in iic()
267 cpu_relax(); in wait_for_vertical_sync()
334 cpu_relax(); in ar_read()
345 cpu_relax(); in ar_read()
356 cpu_relax(); in ar_read()
[all …]
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| /linux-4.1.27/arch/x86/um/asm/ |
| D | processor.h | 28 #define cpu_relax() rep_nop() macro
29 #define cpu_relax_lowlatency() cpu_relax()
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| /linux-4.1.27/arch/tile/lib/ |
| D | delay.c | 35 cpu_relax(); in __ndelay()
43 cpu_relax(); in __delay()
|
| /linux-4.1.27/arch/mips/include/asm/ |
| D | spinlock.h | 47 while (arch_spin_is_locked(x)) { cpu_relax(); }
421 #define arch_spin_relax(lock) cpu_relax()
422 #define arch_read_relax(lock) cpu_relax()
423 #define arch_write_relax(lock) cpu_relax()
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| D | processor.h | 371 #define cpu_relax() barrier() macro
372 #define cpu_relax_lowlatency() cpu_relax()
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| /linux-4.1.27/drivers/gpu/drm/atmel-hlcdc/ |
| D | atmel_hlcdc_crtc.c | 148 cpu_relax(); in atmel_hlcdc_crtc_disable()
153 cpu_relax(); in atmel_hlcdc_crtc_disable()
158 cpu_relax(); in atmel_hlcdc_crtc_disable()
190 cpu_relax(); in atmel_hlcdc_crtc_enable()
196 cpu_relax(); in atmel_hlcdc_crtc_enable()
201 cpu_relax(); in atmel_hlcdc_crtc_enable()
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| /linux-4.1.27/drivers/cpuidle/ |
| D | coupled.c | 166 cpu_relax(); in cpuidle_coupled_parallel_barrier()
174 cpu_relax(); in cpuidle_coupled_parallel_barrier()
421 cpu_relax(); in cpuidle_coupled_clear_pokes()
554 cpu_relax(); in cpuidle_enter_state_coupled()
609 cpu_relax(); in cpuidle_enter_state_coupled()
706 cpu_relax(); in cpuidle_coupled_prevent_idle()
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| D | driver.c | 187 cpu_relax(); in poll_idle()
|
| /linux-4.1.27/arch/cris/include/asm/ |
| D | processor.h | 65 #define cpu_relax() barrier() macro
66 #define cpu_relax_lowlatency() cpu_relax()
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| /linux-4.1.27/arch/mips/kernel/ |
| D | crash.c | 33 cpu_relax(); in crash_shutdown_secondary()
54 cpu_relax(); in crash_kexec_prepare_cpus()
|
| /linux-4.1.27/arch/hexagon/include/asm/ |
| D | processor.h | 58 #define cpu_relax() __vmyield() macro
59 #define cpu_relax_lowlatency() cpu_relax()
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| D | spinlock.h | 180 do {while (arch_spin_is_locked(lock)) cpu_relax(); } while (0)
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| /linux-4.1.27/sound/drivers/ |
| D | portman2x4.c | 269 cpu_relax(); in portman_write_midi()
275 cpu_relax(); in portman_write_midi()
282 cpu_relax(); in portman_write_midi()
306 cpu_relax(); /* Wait for strobe echo. */ in portman_read_midi()
318 cpu_relax(); /* Wait for strobe echo. */ in portman_read_midi()
366 cpu_relax(); in portman_read_midi()
428 cpu_relax(); in portman_flush_input()
444 cpu_relax(); in portman_flush_input()
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| /linux-4.1.27/arch/x86/platform/uv/ |
| D | uv_nmi.c | 239 cpu_relax(); in uv_check_nmi()
424 cpu_relax(); in uv_nmi_trigger_dump()
441 cpu_relax(); in uv_nmi_sync_exit()
445 cpu_relax(); in uv_nmi_sync_exit()
479 cpu_relax(); in uv_nmi_dump_state()
481 cpu_relax(); in uv_nmi_dump_state()
576 cpu_relax(); in uv_call_kgdb_kdb()
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| D | tlb_uv.c | 554 cpu_relax(); in uv1_wait_completion()
667 cpu_relax(); in uv2_3_wait_completion()
845 cpu_relax(); in uv1_throttle()
894 cpu_relax(); in uv_flush_send_and_wait()
938 cpu_relax(); in uv_flush_send_and_wait()
947 cpu_relax(); in uv_flush_send_and_wait()
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| /linux-4.1.27/arch/alpha/include/asm/ |
| D | processor.h | 60 #define cpu_relax() barrier() macro
61 #define cpu_relax_lowlatency() cpu_relax()
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| D | spinlock.h | 17 do { cpu_relax(); } while ((x)->lock)
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| /linux-4.1.27/arch/arm/mach-hisi/ |
| D | platmcpm.c | 93 cpu_relax(); in hip04_set_snoop_filter()
118 cpu_relax(); in hip04_mcpm_power_up()
127 cpu_relax(); in hip04_mcpm_power_up()
201 cpu_relax(); in hip04_mcpm_wait_for_powerdown()
216 cpu_relax(); in hip04_mcpm_wait_for_powerdown()
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| /linux-4.1.27/arch/openrisc/include/asm/ |
| D | processor.h | 103 #define cpu_relax() barrier() macro
104 #define cpu_relax_lowlatency() cpu_relax()
|
| /linux-4.1.27/arch/nios2/include/asm/ |
| D | processor.h | 95 #define cpu_relax() barrier() macro
96 #define cpu_relax_lowlatency() cpu_relax()
|
| /linux-4.1.27/arch/unicore32/include/asm/ |
| D | processor.h | 73 #define cpu_relax() barrier() macro
74 #define cpu_relax_lowlatency() cpu_relax()
|
| /linux-4.1.27/arch/frv/include/asm/ |
| D | processor.h | 116 #define cpu_relax() barrier() macro
117 #define cpu_relax_lowlatency() cpu_relax()
|
| /linux-4.1.27/arch/c6x/include/asm/ |
| D | processor.h | 123 #define cpu_relax() do { } while (0) macro
124 #define cpu_relax_lowlatency() cpu_relax()
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| /linux-4.1.27/arch/score/include/asm/ |
| D | processor.h | 26 #define cpu_relax() barrier() macro
27 #define cpu_relax_lowlatency() cpu_relax()
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| /linux-4.1.27/arch/arm/mach-omap2/ |
| D | wd_timer.c | 54 cpu_relax(); in omap2_wd_timer_disable()
58 cpu_relax(); in omap2_wd_timer_disable()
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| D | cpuidle44xx.c | 95 cpu_relax(); in omap_enter_idle_coupled()
151 cpu_relax(); in omap_enter_idle_coupled()
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| D | omap_phy_internal.c | 105 cpu_relax(); in am35x_musb_phy_power()
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| D | omap-smp.c | 153 cpu_relax(); in omap4_boot_secondary()
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| /linux-4.1.27/arch/s390/kernel/ |
| D | processor.c | 21 void notrace cpu_relax(void) in cpu_relax() function
27 EXPORT_SYMBOL(cpu_relax);
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| D | smp.c | 115 cpu_relax(); in __pcpu_sigp_relax()
400 cpu_relax(); in smp_emergency_stop()
408 cpu_relax(); in smp_emergency_stop()
436 cpu_relax(); in smp_send_stop()
823 cpu_relax(); in __cpu_up()
864 cpu_relax(); in __cpu_die()
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| /linux-4.1.27/arch/microblaze/include/asm/ |
| D | processor.h | 24 # define cpu_relax() barrier() macro
25 # define cpu_relax_lowlatency() cpu_relax()
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| /linux-4.1.27/drivers/crypto/ux500/cryp/ |
| D | cryp.c | 24 cpu_relax(); in cryp_wait_until_done()
101 cpu_relax(); in cryp_flush_inoutfifo()
214 cpu_relax(); in cryp_configure_key_values()
261 cpu_relax(); in cryp_configure_init_vector()
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| /linux-4.1.27/arch/avr32/include/asm/ |
| D | processor.h | 94 #define cpu_relax() barrier() macro
95 #define cpu_relax_lowlatency() cpu_relax()
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| /linux-4.1.27/kernel/ |
| D | irq_work.c | 46 cpu_relax(); in irq_work_claim()
194 cpu_relax(); in irq_work_sync()
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| D | stop_machine.c | 191 cpu_relax(); in multi_cpu_stop()
631 cpu_relax(); in stop_machine_from_inactive_cpu()
642 cpu_relax(); in stop_machine_from_inactive_cpu()
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| /linux-4.1.27/arch/m68k/include/asm/ |
| D | processor.h | 178 #define cpu_relax() barrier() macro
179 #define cpu_relax_lowlatency() cpu_relax()
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| /linux-4.1.27/drivers/clocksource/ |
| D | vt8500_timer.c | 63 cpu_relax(); in vt8500_timer_read()
82 cpu_relax(); in vt8500_timer_set_next_event()
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| D | sun4i_timer.c | 56 cpu_relax(); in sun4i_clkevt_sync()
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| /linux-4.1.27/drivers/spi/ |
| D | spi-adi-v3.c | 145 cpu_relax(); in adi_spi_flush()
241 cpu_relax(); in adi_spi_u8_write()
254 cpu_relax(); in adi_spi_u8_read()
265 cpu_relax(); in adi_spi_u8_duplex()
283 cpu_relax(); in adi_spi_u16_write()
296 cpu_relax(); in adi_spi_u16_read()
309 cpu_relax(); in adi_spi_u16_duplex()
328 cpu_relax(); in adi_spi_u32_write()
341 cpu_relax(); in adi_spi_u32_read()
354 cpu_relax(); in adi_spi_u32_duplex()
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| D | spi-bfin5xx.c | 157 cpu_relax(); in bfin_spi_flush()
237 cpu_relax(); in bfin_spi_u8_writer()
253 cpu_relax(); in bfin_spi_u8_reader()
266 cpu_relax(); in bfin_spi_u8_duplex()
288 cpu_relax(); in bfin_spi_u16_writer()
304 cpu_relax(); in bfin_spi_u16_reader()
319 cpu_relax(); in bfin_spi_u16_duplex()
389 cpu_relax(); in bfin_spi_pio_irq_handler()
514 cpu_relax(); in bfin_spi_dma_irq_handler()
527 cpu_relax(); in bfin_spi_dma_irq_handler()
[all …]
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| D | spi-pxa2xx-pxadma.c | 123 cpu_relax(); in wait_ssp_rx_stall()
133 cpu_relax(); in wait_dma_channel_stop()
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| D | spi-oc-tiny.c | 113 cpu_relax(); in tiny_spi_wait_txr()
120 cpu_relax(); in tiny_spi_wait_txe()
|
| /linux-4.1.27/arch/m32r/kernel/ |
| D | process.c | 58 cpu_relax(); in machine_restart()
65 cpu_relax(); in machine_halt()
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| D | smpboot.c | 425 cpu_relax(); in start_secondary()
475 cpu_relax(); in smp_callin()
|
| /linux-4.1.27/arch/sh/kernel/cpu/sh4a/ |
| D | smp-shx3.c | 99 cpu_relax(); in shx3_start_cpu()
123 cpu_relax(); in shx3_update_boot_vector()
|
| /linux-4.1.27/arch/xtensa/include/asm/ |
| D | processor.h | 184 #define cpu_relax() barrier() macro
185 #define cpu_relax_lowlatency() cpu_relax()
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| D | delay.h | 44 cpu_relax(); in __udelay()
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| D | spinlock.h | 33 do { while (arch_spin_is_locked(lock)) cpu_relax(); } while (0)
|
| /linux-4.1.27/drivers/mfd/ |
| D | db8500-prcmu.c | 626 cpu_relax(); in db8500_prcmu_set_display_clocks()
793 cpu_relax(); in db8500_prcmu_set_power_state()
836 cpu_relax(); in config_wakeups()
906 cpu_relax(); in db8500_prcmu_set_arm_opp()
977 cpu_relax(); in request_even_slower_clocks()
1032 cpu_relax(); in db8500_prcmu_set_ape_opp()
1097 cpu_relax(); in db8500_prcmu_request_ape_opp_100_voltage()
1126 cpu_relax(); in prcmu_release_usb_wakeup_state()
1157 cpu_relax(); in request_pll()
1209 cpu_relax(); in db8500_prcmu_set_epod()
[all …]
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| /linux-4.1.27/drivers/tty/serial/ |
| D | arc_uart.c | 137 cpu_relax(); in arc_serial_stop_tx()
179 cpu_relax(); in arc_serial_tx_chars()
450 cpu_relax(); in arc_serial_poll_putchar()
460 cpu_relax(); in arc_serial_poll_getchar()
523 cpu_relax(); in arc_serial_console_putchar()
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| D | altera_uart.c | 389 cpu_relax(); in altera_uart_poll_get_char()
398 cpu_relax(); in altera_uart_poll_put_char()
437 cpu_relax(); in altera_uart_console_putc()
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| D | xilinx_uartps.c | 485 cpu_relax(); in cdns_uart_clk_notifier_cb()
643 cpu_relax(); in cdns_uart_set_termios()
977 cpu_relax(); in cdns_uart_poll_put_char()
985 cpu_relax(); in cdns_uart_poll_put_char()
1297 cpu_relax(); in cdns_uart_resume()
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| D | altera_jtaguart.c | 320 cpu_relax(); in altera_jtaguart_console_putc()
335 cpu_relax(); in altera_jtaguart_console_putc()
|
| /linux-4.1.27/arch/arm/mach-exynos/ |
| D | pm.c | 227 cpu_relax(); in exynos_cpu0_enter_aftr()
248 cpu_relax(); in exynos_cpu0_enter_aftr()
|
| /linux-4.1.27/Documentation/zh_CN/ |
| D | volatile-considered-harmful.txt | 72 cpu_relax();
74 cpu_relax()调用会降低CPU的能量消耗或者让位于超线程双处理器；它也作为内存屏障一样出
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| /linux-4.1.27/drivers/staging/speakup/ |
| D | speakup_dtlk.c | 266 cpu_relax(); in synth_flush()
274 cpu_relax(); in synth_read_tts()
278 cpu_relax(); in synth_read_tts()
369 cpu_relax(); /* wait until it's ready */ in synth_probe()
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| /linux-4.1.27/drivers/cdrom/ |
| D | gdrom.c | 158 cpu_relax(); in gdrom_wait_clrbusy()
168 cpu_relax(); in gdrom_wait_busy_sleeps()
216 cpu_relax(); in gdrom_spicommand()
626 cpu_relax(); in gdrom_readdisk_dma()
631 cpu_relax(); in gdrom_readdisk_dma()
639 cpu_relax(); in gdrom_readdisk_dma()
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| /linux-4.1.27/drivers/clk/ux500/ |
| D | clk-prcc.c | 42 cpu_relax(); in clk_prcc_pclk_enable()
62 cpu_relax(); in clk_prcc_kclk_enable()
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| /linux-4.1.27/arch/hexagon/kernel/ |
| D | time.c | 237 cpu_relax(); in __delay()
253 cpu_relax(); /* not sure how this improves readability */ in __udelay()
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| /linux-4.1.27/arch/mips/bcm47xx/ |
| D | setup.c | 80 cpu_relax(); in bcm47xx_machine_restart()
100 cpu_relax(); in bcm47xx_machine_halt()
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| /linux-4.1.27/kernel/locking/ |
| D | spinlock.c | 42 # define arch_read_relax(l) cpu_relax()
45 # define arch_write_relax(l) cpu_relax()
48 # define arch_spin_relax(l) cpu_relax()
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| /linux-4.1.27/arch/powerpc/include/asm/ |
| D | processor.h | 398 #define cpu_relax() do { HMT_low(); HMT_medium(); barrier(); } while (0) macro
400 #define cpu_relax() barrier() macro
403 #define cpu_relax_lowlatency() cpu_relax()
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| D | delay.h | 65 cpu_relax(); \
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| D | kvm_book3s_64.h | 313 cpu_relax(); in kvmppc_read_update_linux_pte()
372 cpu_relax(); in lock_rmap()
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| D | spinlock.h | 171 do { while (arch_spin_is_locked(lock)) cpu_relax(); } while (0)
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| /linux-4.1.27/drivers/mtd/nand/ |
| D | bf5xx_nand.c | 192 cpu_relax(); in bf5xx_nand_hwcontrol()
379 cpu_relax(); in bf5xx_nand_read_buf()
386 cpu_relax(); in bf5xx_nand_read_buf()
413 cpu_relax(); in bf5xx_nand_write_buf()
496 cpu_relax(); in bf5xx_nand_dma_rw()
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| /linux-4.1.27/drivers/misc/cxl/ |
| D | native.c | 46 cpu_relax(); in afu_control()
132 cpu_relax(); in cxl_psl_purge()
218 cpu_relax(); in cxl_tlb_slb_invalidate()
227 cpu_relax(); in cxl_tlb_slb_invalidate()
243 cpu_relax(); in cxl_afu_slbia()
285 cpu_relax(); in slb_invalid()
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| /linux-4.1.27/arch/powerpc/kernel/ |
| D | crash.c | 91 cpu_relax(); in crash_ipi_callback()
167 cpu_relax(); in crash_kexec_prepare_cpus()
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| D | udbg_16550.c | 56 cpu_relax(); in udbg_uart_flush()
87 cpu_relax(); in udbg_uart_getc()
|
| /linux-4.1.27/arch/arm64/lib/ |
| D | delay.c | 32 cpu_relax(); in __delay()
|
| /linux-4.1.27/arch/sh/boards/mach-cayman/ |
| D | panic.c | 21 cpu_relax(); in poor_mans_delay()
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| /linux-4.1.27/arch/powerpc/kvm/ |
| D | book3s_hv_rm_mmu.c | 275 cpu_relax(); in kvmppc_do_h_enter()
294 cpu_relax(); in kvmppc_do_h_enter()
382 cpu_relax(); in do_tlbies()
412 cpu_relax(); in kvmppc_do_h_remove()
496 cpu_relax(); in kvmppc_h_bulk_remove()
581 cpu_relax(); in kvmppc_h_protect()
754 cpu_relax(); in kvmppc_hv_find_lock_hpte()
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| D | book3s_64_mmu_hv.c | 467 cpu_relax(); in kvmppc_book3s_hv_page_fault()
584 cpu_relax(); in kvmppc_book3s_hv_page_fault()
738 cpu_relax(); in kvm_unmap_rmapp()
842 cpu_relax(); in kvm_age_rmapp()
967 cpu_relax(); in kvm_test_clear_dirty_npages()
1187 cpu_relax(); in record_hpte()
1569 cpu_relax(); in debugfs_htab_read()
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| /linux-4.1.27/arch/nios2/lib/ |
| D | delay.c | 28 cpu_relax(); in __delay()
|
| /linux-4.1.27/arch/openrisc/lib/ |
| D | delay.c | 36 cpu_relax(); in __delay()
|
| /linux-4.1.27/arch/ia64/sn/kernel/sn2/ |
| D | timer.c | 51 cpu_relax(); in ia64_sn_udelay()
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| D | sn2_smp.c | 96 cpu_relax(); in wait_piowc()
119 cpu_relax(); in sn_migrate()
|
| /linux-4.1.27/arch/sh/kernel/ |
| D | ftrace.c | 166 cpu_relax(); in wait_for_nmi_and_set_mod_flag()
178 cpu_relax(); in wait_for_nmi()
|
| /linux-4.1.27/arch/xtensa/platforms/xtfpga/ |
| D | setup.c | 42 cpu_relax(); in platform_halt()
50 cpu_relax(); in platform_power_off()
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| /linux-4.1.27/lib/raid6/ |
| D | algos.c | 149 cpu_relax(); in raid6_choose_gen()
172 cpu_relax(); in raid6_choose_gen()
|
| /linux-4.1.27/arch/ia64/sn/kernel/ |
| D | iomv.c | 79 cpu_relax(); in __sn_mmiowb()
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| D | huberror.c | 87 cpu_relax(); in hubiio_crb_free()
|
| /linux-4.1.27/lib/ |
| D | dump_stack.c | 47 cpu_relax(); in dump_stack()
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| D | genalloc.c | 53 cpu_relax(); in set_bits_ll()
68 cpu_relax(); in clear_bits_ll()
|
| /linux-4.1.27/drivers/i2c/busses/ |
| D | i2c-au1550.c | 120 cpu_relax(); in do_address()
272 cpu_relax(); in i2c_au1550_setup()
295 cpu_relax(); in i2c_au1550_setup()
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| D | i2c-sirf.c | 163 cpu_relax(); in i2c_sirfsoc_irq()
230 cpu_relax(); in i2c_sirfsoc_xfer_msg()
350 cpu_relax(); in i2c_sirfsoc_probe()
430 cpu_relax(); in i2c_sirfsoc_resume()
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| /linux-4.1.27/drivers/net/ethernet/freescale/ |
| D | fsl_pq_mdio.c | 118 cpu_relax(); in fsl_pq_mdio_write()
153 cpu_relax(); in fsl_pq_mdio_read()
185 cpu_relax(); in fsl_pq_mdio_reset()
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| D | xgmac_mdio.c | 86 cpu_relax(); in xgmac_wait_until_free()
111 cpu_relax(); in xgmac_wait_until_done()
|
| /linux-4.1.27/arch/powerpc/platforms/powernv/ |
| D | subcore.c | 197 cpu_relax(); in unsplit_core()
235 cpu_relax(); in split_core()
|
| /linux-4.1.27/arch/powerpc/platforms/embedded6xx/ |
| D | gamecube.c | 36 cpu_relax(); in gamecube_spin()
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| D | wii.c | 119 cpu_relax(); in wii_spin()
|
| /linux-4.1.27/drivers/tty/hvc/ |
| D | hvc_dcc.c | 30 cpu_relax(); in hvc_dcc_put_chars()
|
| /linux-4.1.27/arch/tile/include/asm/ |
| D | processor.h | 263 static inline void cpu_relax(void) in cpu_relax() function
269 #define cpu_relax_lowlatency() cpu_relax()
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| /linux-4.1.27/arch/s390/include/asm/ |
| D | smp.h | 66 cpu_relax(); in smp_stop_cpu()
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| D | mmu_context.h | 98 cpu_relax(); in finish_arch_post_lock_switch()
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| D | processor.h | 197 void cpu_relax(void);
|
| /linux-4.1.27/include/linux/ |
| D | bit_spinlock.h | 29 cpu_relax(); in bit_spin_lock()
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| D | spinlock_up.h | 83 do { cpu_relax(); } while (arch_spin_is_locked(lock))
|
| /linux-4.1.27/arch/arm/mach-imx/ |
| D | mmdc.c | 55 cpu_relax(); in imx_mmdc_probe()
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| D | src.c | 70 cpu_relax(); in imx_src_reset_module()
|
| /linux-4.1.27/drivers/crypto/caam/ |
| D | ctrl.c | 95 cpu_relax(); in run_descriptor_deco0()
104 cpu_relax(); in run_descriptor_deco0()
136 cpu_relax(); in run_descriptor_deco0()
594 cpu_relax(); in caam_probe()
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| /linux-4.1.27/drivers/bcma/ |
| D | driver_chipcommon_b.c | 24 cpu_relax(); in bcma_wait_reg()
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| D | driver_chipcommon_sflash.c | 82 cpu_relax(); in bcma_sflash_cmd()
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| D | core.c | 22 cpu_relax(); in bcma_core_wait_value()
|
| /linux-4.1.27/arch/sh/drivers/pci/ |
| D | pci-dreamcast.c | 75 cpu_relax(); in gapspci_init()
|
| /linux-4.1.27/arch/powerpc/sysdev/ |
| D | udbg_memcons.c | 91 cpu_relax(); in memcons_getc()
|
| /linux-4.1.27/drivers/gpu/drm/gma500/ |
| D | accel_2d.c | 344 cpu_relax(); in psbfb_sync()
355 cpu_relax(); in psbfb_sync()
|
| /linux-4.1.27/arch/x86/boot/ |
| D | tty.c | 35 cpu_relax(); in serial_putchar()
|
| /linux-4.1.27/drivers/char/hw_random/ |
| D | bcm2835-rng.c | 37 cpu_relax(); in bcm2835_rng_read()
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| D | exynos-rng.c | 91 cpu_relax(); in exynos_read()
|
| /linux-4.1.27/arch/arm/lib/ |
| D | delay.c | 62 cpu_relax(); in __timer_delay()
|
| /linux-4.1.27/kernel/debug/kdb/ |
| D | kdb_keyboard.c | 228 cpu_relax(); in kdb_kbd_cleanup_state()
|
| /linux-4.1.27/drivers/staging/lustre/lustre/include/linux/ |
| D | obd.h | 101 cpu_relax(); in __client_obd_list_lock()
|
| /linux-4.1.27/arch/s390/lib/ |
| D | delay.c | 114 cpu_relax(); in udelay_simple()
|
| /linux-4.1.27/arch/arm/mach-prima2/ |
| D | rtciobrg.c | 37 cpu_relax(); in sirfsoc_rtc_iobrg_wait_sync()
|
| /linux-4.1.27/arch/arm/mach-tegra/ |
| D | cpuidle-tegra20.c | 132 cpu_relax(); in tegra20_cpu_cluster_power_down()
|
| /linux-4.1.27/include/net/ |
| D | busy_poll.h | 109 cpu_relax(); in sk_busy_loop()
|
| /linux-4.1.27/drivers/mtd/devices/ |
| D | bcm47xxsflash.c | 29 cpu_relax(); in bcm47xxsflash_cmd()
54 cpu_relax(); in bcm47xxsflash_poll()
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| /linux-4.1.27/drivers/crypto/ux500/hash/ |
| D | hash_core.c | 469 cpu_relax(); in hash_hw_write_key()
474 cpu_relax(); in hash_hw_write_key()
651 cpu_relax(); in hash_messagepad()
664 cpu_relax(); in hash_messagepad()
763 cpu_relax(); in hash_begin()
945 cpu_relax(); in hash_dma_final()
1045 cpu_relax(); in hash_hw_final()
1215 cpu_relax(); in hash_save_state()
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| /linux-4.1.27/kernel/sched/ |
| D | idle.c | 53 cpu_relax(); in cpu_idle_poll()
|
| /linux-4.1.27/block/ |
| D | blk-ioc.c | 112 cpu_relax(); in ioc_release_fn()
190 cpu_relax(); in put_io_context_active()
|
| /linux-4.1.27/arch/arm/plat-omap/include/plat/ |
| D | dmtimer.h | 284 cpu_relax(); in __omap_dm_timer_read()
294 cpu_relax(); in __omap_dm_timer_write()
|
| /linux-4.1.27/arch/arm/mach-shmobile/ |
| D | pm-rmobile.c | 60 cpu_relax(); in rmobile_pd_power_down()
94 cpu_relax(); in __rmobile_pd_power_up()
|
| /linux-4.1.27/arch/ia64/kernel/ |
| D | smpboot.c | 203 cpu_relax(); in sync_master()
227 cpu_relax(); in get_delta()
307 cpu_relax(); /* wait for master to be ready */ in ia64_sync_itc()
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| D | mca.c | 342 cpu_relax(); in ia64_mca_spin()
798 cpu_relax(); /* spin until monarch leaves */ in ia64_mca_rendez_int_handler()
1320 cpu_relax(); /* spin until monarch wakes us */ in ia64_mca_handler()
1362 cpu_relax(); /* spin until last cpu leaves */ in ia64_mca_handler()
1715 cpu_relax(); /* spin until monarch enters */ in ia64_init_handler()
1726 cpu_relax(); /* spin until monarch leaves */ in ia64_init_handler()
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| D | crash.c | 173 cpu_relax(); in kdump_cpu_freeze()
|
| /linux-4.1.27/drivers/ssb/ |
| D | driver_chipcommon_sflash.c | 81 cpu_relax(); in ssb_sflash_cmd()
|
| /linux-4.1.27/arch/arm/mach-mxs/ |
| D | mach-mxs.c | 118 cpu_relax(); in mxs_get_ocotp()
132 cpu_relax(); in mxs_get_ocotp()
|
| /linux-4.1.27/drivers/clk/sirf/ |
| D | clk-common.c | 156 cpu_relax(); in pll_clk_set_rate()
248 cpu_relax(); in usb_pll_clk_enable()
322 cpu_relax(); in dmn_clk_set_parent()
397 cpu_relax(); in dmn_clk_set_rate()
|
| /linux-4.1.27/drivers/staging/lustre/lustre/libcfs/ |
| D | libcfs_lock.c | 104 cpu_relax(); in cfs_percpt_lock()
|
| /linux-4.1.27/arch/arm/kernel/ |
| D | machine_kexec.c | 91 cpu_relax(); in machine_crash_nonpanic_core()
|
| /linux-4.1.27/drivers/input/serio/ |
| D | rpckbd.c | 54 cpu_relax(); in rpckbd_write()
|
| D | pcips2.c | 53 cpu_relax(); in pcips2_write()
|
| /linux-4.1.27/crypto/ |
| D | xor.c | 85 cpu_relax(); in do_xor_speed()
|
| /linux-4.1.27/kernel/debug/ |
| D | debug_core.c | 546 cpu_relax(); in kgdb_cpu_enter()
605 cpu_relax(); in kgdb_cpu_enter()
653 cpu_relax(); in kgdb_cpu_enter()
|
| /linux-4.1.27/arch/tile/kernel/ |
| D | smpboot.c | 233 cpu_relax(); in __cpu_up()
|
| /linux-4.1.27/include/linux/raid/ |
| D | pq.h | 162 static inline void cpu_relax(void) in cpu_relax() function
|
| /linux-4.1.27/arch/x86/platform/intel-mid/ |
| D | intel_mid_vrtc.c | 68 cpu_relax(); in vrtc_get_time()
|
| /linux-4.1.27/drivers/input/keyboard/ |
| D | nomadik-ske-keypad.c | 101 cpu_relax(); in ske_keypad_chip_init()
208 cpu_relax(); in ske_keypad_irq()
|
| /linux-4.1.27/drivers/media/platform/s5p-jpeg/ |
| D | jpeg-hw-exynos3250.c | 30 cpu_relax(); in exynos3250_jpeg_reset()
40 cpu_relax(); in exynos3250_jpeg_reset()
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| /linux-4.1.27/drivers/net/ethernet/ |
| D | dnet.c | 109 cpu_relax(); in dnet_mdio_read()
125 cpu_relax(); in dnet_mdio_read()
144 cpu_relax(); in dnet_mdio_write()
168 cpu_relax(); in dnet_mdio_write()
|
| /linux-4.1.27/arch/arm/mach-mmp/ |
| D | time.c | 65 cpu_relax(); in timer_read()
|
| /linux-4.1.27/drivers/tty/serial/8250/ |
| D | 8250_early.c | 82 cpu_relax(); in wait_for_xmitr()
|
| /linux-4.1.27/drivers/gpu/drm/msm/mdp/mdp4/ |
| D | mdp4_lvds_pll.c | 89 cpu_relax(); in mpd4_lvds_pll_enable()
|
| /linux-4.1.27/arch/mn10300/kernel/ |
| D | smp.c | 485 cpu_relax(); in stop_this_cpu()
669 cpu_relax(); in start_secondary()
855 cpu_relax(); in smp_callin()
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| /linux-4.1.27/sound/soc/samsung/ |
| D | spdif.c | 292 cpu_relax(); in spdif_shutdown()
310 cpu_relax(); in spdif_suspend()
|
| /linux-4.1.27/drivers/clk/pistachio/ |
| D | clk-pll.c | 181 cpu_relax(); in pll_gf40lp_frac_set_rate()
291 cpu_relax(); in pll_gf40lp_laint_set_rate()
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| /linux-4.1.27/drivers/reset/sti/ |
| D | reset-syscfg.c | 84 cpu_relax(); in syscfg_reset_program_hw()
|
| /linux-4.1.27/drivers/clk/samsung/ |
| D | clk-pll.c | 213 cpu_relax(); in samsung_pll35xx_set_rate()
325 cpu_relax(); in samsung_pll36xx_set_rate()
462 cpu_relax(); in samsung_pll45xx_set_rate()
621 cpu_relax(); in samsung_pll46xx_set_rate()
1045 cpu_relax(); in samsung_pll2550xx_set_rate()
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| /linux-4.1.27/drivers/clk/at91/ |
| D | clk-system.c | 69 cpu_relax(); in clk_system_prepare()
|
| /linux-4.1.27/fs/ |
| D | nsfs.c | 102 cpu_relax(); in ns_get_path()
|
| /linux-4.1.27/drivers/clk/ |
| D | clk-nomadik.c | 310 cpu_relax(); in src_clk_enable()
323 cpu_relax(); in src_clk_disable()
|
| /linux-4.1.27/arch/x86/kernel/cpu/mcheck/ |
| D | mce-inject.c | 191 cpu_relax(); in raise_mce()
|
| /linux-4.1.27/drivers/misc/sgi-gru/ |
| D | gruhandles.c | 83 cpu_relax(); in wait_instruction_complete()
|