aboutsummaryrefslogtreecommitdiffstats
path: root/arch
diff options
context:
space:
mode:
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/kernel/process.c4
-rw-r--r--arch/avr32/kernel/process.c4
-rw-r--r--arch/blackfin/kernel/process.c4
-rw-r--r--arch/microblaze/kernel/process.c4
-rw-r--r--arch/mips/kernel/process.c4
-rw-r--r--arch/openrisc/kernel/idle.c4
-rw-r--r--arch/powerpc/kernel/idle.c4
-rw-r--r--arch/powerpc/platforms/iseries/setup.c8
-rw-r--r--arch/s390/kernel/process.c4
-rw-r--r--arch/sh/kernel/idle.c4
-rw-r--r--arch/sparc/kernel/process_64.c4
-rw-r--r--arch/tile/kernel/process.c4
-rw-r--r--arch/um/kernel/process.c4
-rw-r--r--arch/unicore32/kernel/process.c4
-rw-r--r--arch/x86/kernel/process_32.c4
-rw-r--r--arch/x86/kernel/process_64.c4
16 files changed, 34 insertions, 34 deletions
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index 3d0c6fb74ae4..3f1f8daf703c 100644
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -183,7 +183,7 @@ void cpu_idle(void)
183 183
184 /* endless idle loop with no priority at all */ 184 /* endless idle loop with no priority at all */
185 while (1) { 185 while (1) {
186 tick_nohz_stop_sched_tick(1); 186 tick_nohz_idle_enter();
187 leds_event(led_idle_start); 187 leds_event(led_idle_start);
188 while (!need_resched()) { 188 while (!need_resched()) {
189#ifdef CONFIG_HOTPLUG_CPU 189#ifdef CONFIG_HOTPLUG_CPU
@@ -213,7 +213,7 @@ void cpu_idle(void)
213 } 213 }
214 } 214 }
215 leds_event(led_idle_end); 215 leds_event(led_idle_end);
216 tick_nohz_restart_sched_tick(); 216 tick_nohz_idle_exit();
217 preempt_enable_no_resched(); 217 preempt_enable_no_resched();
218 schedule(); 218 schedule();
219 preempt_disable(); 219 preempt_disable();
diff --git a/arch/avr32/kernel/process.c b/arch/avr32/kernel/process.c
index ef5a2a08fcca..6ee7952248db 100644
--- a/arch/avr32/kernel/process.c
+++ b/arch/avr32/kernel/process.c
@@ -34,10 +34,10 @@ void cpu_idle(void)
34{ 34{
35 /* endless idle loop with no priority at all */ 35 /* endless idle loop with no priority at all */
36 while (1) { 36 while (1) {
37 tick_nohz_stop_sched_tick(1); 37 tick_nohz_idle_enter();
38 while (!need_resched()) 38 while (!need_resched())
39 cpu_idle_sleep(); 39 cpu_idle_sleep();
40 tick_nohz_restart_sched_tick(); 40 tick_nohz_idle_exit();
41 preempt_enable_no_resched(); 41 preempt_enable_no_resched();
42 schedule(); 42 schedule();
43 preempt_disable(); 43 preempt_disable();
diff --git a/arch/blackfin/kernel/process.c b/arch/blackfin/kernel/process.c
index 6a80a9e9fc4a..7b141b5c9e8d 100644
--- a/arch/blackfin/kernel/process.c
+++ b/arch/blackfin/kernel/process.c
@@ -88,10 +88,10 @@ void cpu_idle(void)
88#endif 88#endif
89 if (!idle) 89 if (!idle)
90 idle = default_idle; 90 idle = default_idle;
91 tick_nohz_stop_sched_tick(1); 91 tick_nohz_idle_enter();
92 while (!need_resched()) 92 while (!need_resched())
93 idle(); 93 idle();
94 tick_nohz_restart_sched_tick(); 94 tick_nohz_idle_exit();
95 preempt_enable_no_resched(); 95 preempt_enable_no_resched();
96 schedule(); 96 schedule();
97 preempt_disable(); 97 preempt_disable();
diff --git a/arch/microblaze/kernel/process.c b/arch/microblaze/kernel/process.c
index 95cc295976a7..5407f09b4be4 100644
--- a/arch/microblaze/kernel/process.c
+++ b/arch/microblaze/kernel/process.c
@@ -103,10 +103,10 @@ void cpu_idle(void)
103 if (!idle) 103 if (!idle)
104 idle = default_idle; 104 idle = default_idle;
105 105
106 tick_nohz_stop_sched_tick(1); 106 tick_nohz_idle_enter();
107 while (!need_resched()) 107 while (!need_resched())
108 idle(); 108 idle();
109 tick_nohz_restart_sched_tick(); 109 tick_nohz_idle_exit();
110 110
111 preempt_enable_no_resched(); 111 preempt_enable_no_resched();
112 schedule(); 112 schedule();
diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index c47f96e453c0..c11e5ca2a434 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -56,7 +56,7 @@ void __noreturn cpu_idle(void)
56 56
57 /* endless idle loop with no priority at all */ 57 /* endless idle loop with no priority at all */
58 while (1) { 58 while (1) {
59 tick_nohz_stop_sched_tick(1); 59 tick_nohz_idle_enter();
60 while (!need_resched() && cpu_online(cpu)) { 60 while (!need_resched() && cpu_online(cpu)) {
61#ifdef CONFIG_MIPS_MT_SMTC 61#ifdef CONFIG_MIPS_MT_SMTC
62 extern void smtc_idle_loop_hook(void); 62 extern void smtc_idle_loop_hook(void);
@@ -77,7 +77,7 @@ void __noreturn cpu_idle(void)
77 system_state == SYSTEM_BOOTING)) 77 system_state == SYSTEM_BOOTING))
78 play_dead(); 78 play_dead();
79#endif 79#endif
80 tick_nohz_restart_sched_tick(); 80 tick_nohz_idle_exit();
81 preempt_enable_no_resched(); 81 preempt_enable_no_resched();
82 schedule(); 82 schedule();
83 preempt_disable(); 83 preempt_disable();
diff --git a/arch/openrisc/kernel/idle.c b/arch/openrisc/kernel/idle.c
index d5bc5f813e89..fb6a9bf40006 100644
--- a/arch/openrisc/kernel/idle.c
+++ b/arch/openrisc/kernel/idle.c
@@ -51,7 +51,7 @@ void cpu_idle(void)
51 51
52 /* endless idle loop with no priority at all */ 52 /* endless idle loop with no priority at all */
53 while (1) { 53 while (1) {
54 tick_nohz_stop_sched_tick(1); 54 tick_nohz_idle_enter();
55 55
56 while (!need_resched()) { 56 while (!need_resched()) {
57 check_pgt_cache(); 57 check_pgt_cache();
@@ -69,7 +69,7 @@ void cpu_idle(void)
69 set_thread_flag(TIF_POLLING_NRFLAG); 69 set_thread_flag(TIF_POLLING_NRFLAG);
70 } 70 }
71 71
72 tick_nohz_restart_sched_tick(); 72 tick_nohz_idle_exit();
73 preempt_enable_no_resched(); 73 preempt_enable_no_resched();
74 schedule(); 74 schedule();
75 preempt_disable(); 75 preempt_disable();
diff --git a/arch/powerpc/kernel/idle.c b/arch/powerpc/kernel/idle.c
index 39a2baa6ad58..878572f70ac5 100644
--- a/arch/powerpc/kernel/idle.c
+++ b/arch/powerpc/kernel/idle.c
@@ -56,7 +56,7 @@ void cpu_idle(void)
56 56
57 set_thread_flag(TIF_POLLING_NRFLAG); 57 set_thread_flag(TIF_POLLING_NRFLAG);
58 while (1) { 58 while (1) {
59 tick_nohz_stop_sched_tick(1); 59 tick_nohz_idle_enter();
60 while (!need_resched() && !cpu_should_die()) { 60 while (!need_resched() && !cpu_should_die()) {
61 ppc64_runlatch_off(); 61 ppc64_runlatch_off();
62 62
@@ -93,7 +93,7 @@ void cpu_idle(void)
93 93
94 HMT_medium(); 94 HMT_medium();
95 ppc64_runlatch_on(); 95 ppc64_runlatch_on();
96 tick_nohz_restart_sched_tick(); 96 tick_nohz_idle_exit();
97 preempt_enable_no_resched(); 97 preempt_enable_no_resched();
98 if (cpu_should_die()) 98 if (cpu_should_die())
99 cpu_die(); 99 cpu_die();
diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c
index ea0acbd8966d..e83dfaf89f69 100644
--- a/arch/powerpc/platforms/iseries/setup.c
+++ b/arch/powerpc/platforms/iseries/setup.c
@@ -563,7 +563,7 @@ static void yield_shared_processor(void)
563static void iseries_shared_idle(void) 563static void iseries_shared_idle(void)
564{ 564{
565 while (1) { 565 while (1) {
566 tick_nohz_stop_sched_tick(1); 566 tick_nohz_idle_enter();
567 while (!need_resched() && !hvlpevent_is_pending()) { 567 while (!need_resched() && !hvlpevent_is_pending()) {
568 local_irq_disable(); 568 local_irq_disable();
569 ppc64_runlatch_off(); 569 ppc64_runlatch_off();
@@ -577,7 +577,7 @@ static void iseries_shared_idle(void)
577 } 577 }
578 578
579 ppc64_runlatch_on(); 579 ppc64_runlatch_on();
580 tick_nohz_restart_sched_tick(); 580 tick_nohz_idle_exit();
581 581
582 if (hvlpevent_is_pending()) 582 if (hvlpevent_is_pending())
583 process_iSeries_events(); 583 process_iSeries_events();
@@ -593,7 +593,7 @@ static void iseries_dedicated_idle(void)
593 set_thread_flag(TIF_POLLING_NRFLAG); 593 set_thread_flag(TIF_POLLING_NRFLAG);
594 594
595 while (1) { 595 while (1) {
596 tick_nohz_stop_sched_tick(1); 596 tick_nohz_idle_enter();
597 if (!need_resched()) { 597 if (!need_resched()) {
598 while (!need_resched()) { 598 while (!need_resched()) {
599 ppc64_runlatch_off(); 599 ppc64_runlatch_off();
@@ -610,7 +610,7 @@ static void iseries_dedicated_idle(void)
610 } 610 }
611 611
612 ppc64_runlatch_on(); 612 ppc64_runlatch_on();
613 tick_nohz_restart_sched_tick(); 613 tick_nohz_idle_exit();
614 preempt_enable_no_resched(); 614 preempt_enable_no_resched();
615 schedule(); 615 schedule();
616 preempt_disable(); 616 preempt_disable();
diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
index 9451b210a1b4..6224f9dbbc1f 100644
--- a/arch/s390/kernel/process.c
+++ b/arch/s390/kernel/process.c
@@ -91,10 +91,10 @@ static void default_idle(void)
91void cpu_idle(void) 91void cpu_idle(void)
92{ 92{
93 for (;;) { 93 for (;;) {
94 tick_nohz_stop_sched_tick(1); 94 tick_nohz_idle_enter();
95 while (!need_resched()) 95 while (!need_resched())
96 default_idle(); 96 default_idle();
97 tick_nohz_restart_sched_tick(); 97 tick_nohz_idle_exit();
98 preempt_enable_no_resched(); 98 preempt_enable_no_resched();
99 schedule(); 99 schedule();
100 preempt_disable(); 100 preempt_disable();
diff --git a/arch/sh/kernel/idle.c b/arch/sh/kernel/idle.c
index db4ecd731a00..6015743020a0 100644
--- a/arch/sh/kernel/idle.c
+++ b/arch/sh/kernel/idle.c
@@ -89,7 +89,7 @@ void cpu_idle(void)
89 89
90 /* endless idle loop with no priority at all */ 90 /* endless idle loop with no priority at all */
91 while (1) { 91 while (1) {
92 tick_nohz_stop_sched_tick(1); 92 tick_nohz_idle_enter();
93 93
94 while (!need_resched()) { 94 while (!need_resched()) {
95 check_pgt_cache(); 95 check_pgt_cache();
@@ -111,7 +111,7 @@ void cpu_idle(void)
111 start_critical_timings(); 111 start_critical_timings();
112 } 112 }
113 113
114 tick_nohz_restart_sched_tick(); 114 tick_nohz_idle_exit();
115 preempt_enable_no_resched(); 115 preempt_enable_no_resched();
116 schedule(); 116 schedule();
117 preempt_disable(); 117 preempt_disable();
diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
index 3739a06a76cb..9c2795ba2cfe 100644
--- a/arch/sparc/kernel/process_64.c
+++ b/arch/sparc/kernel/process_64.c
@@ -95,12 +95,12 @@ void cpu_idle(void)
95 set_thread_flag(TIF_POLLING_NRFLAG); 95 set_thread_flag(TIF_POLLING_NRFLAG);
96 96
97 while(1) { 97 while(1) {
98 tick_nohz_stop_sched_tick(1); 98 tick_nohz_idle_enter();
99 99
100 while (!need_resched() && !cpu_is_offline(cpu)) 100 while (!need_resched() && !cpu_is_offline(cpu))
101 sparc64_yield(cpu); 101 sparc64_yield(cpu);
102 102
103 tick_nohz_restart_sched_tick(); 103 tick_nohz_idle_exit();
104 104
105 preempt_enable_no_resched(); 105 preempt_enable_no_resched();
106 106
diff --git a/arch/tile/kernel/process.c b/arch/tile/kernel/process.c
index 9c45d8bbdf57..920e674aedb9 100644
--- a/arch/tile/kernel/process.c
+++ b/arch/tile/kernel/process.c
@@ -85,7 +85,7 @@ void cpu_idle(void)
85 85
86 /* endless idle loop with no priority at all */ 86 /* endless idle loop with no priority at all */
87 while (1) { 87 while (1) {
88 tick_nohz_stop_sched_tick(1); 88 tick_nohz_idle_enter();
89 while (!need_resched()) { 89 while (!need_resched()) {
90 if (cpu_is_offline(cpu)) 90 if (cpu_is_offline(cpu))
91 BUG(); /* no HOTPLUG_CPU */ 91 BUG(); /* no HOTPLUG_CPU */
@@ -105,7 +105,7 @@ void cpu_idle(void)
105 local_irq_enable(); 105 local_irq_enable();
106 current_thread_info()->status |= TS_POLLING; 106 current_thread_info()->status |= TS_POLLING;
107 } 107 }
108 tick_nohz_restart_sched_tick(); 108 tick_nohz_idle_exit();
109 preempt_enable_no_resched(); 109 preempt_enable_no_resched();
110 schedule(); 110 schedule();
111 preempt_disable(); 111 preempt_disable();
diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
index c5338351aecd..cfb657e92849 100644
--- a/arch/um/kernel/process.c
+++ b/arch/um/kernel/process.c
@@ -246,10 +246,10 @@ void default_idle(void)
246 if (need_resched()) 246 if (need_resched())
247 schedule(); 247 schedule();
248 248
249 tick_nohz_stop_sched_tick(1); 249 tick_nohz_idle_enter();
250 nsecs = disable_timer(); 250 nsecs = disable_timer();
251 idle_sleep(nsecs); 251 idle_sleep(nsecs);
252 tick_nohz_restart_sched_tick(); 252 tick_nohz_idle_exit();
253 } 253 }
254} 254}
255 255
diff --git a/arch/unicore32/kernel/process.c b/arch/unicore32/kernel/process.c
index ba401df971ed..9999b9a84d46 100644
--- a/arch/unicore32/kernel/process.c
+++ b/arch/unicore32/kernel/process.c
@@ -55,7 +55,7 @@ void cpu_idle(void)
55{ 55{
56 /* endless idle loop with no priority at all */ 56 /* endless idle loop with no priority at all */
57 while (1) { 57 while (1) {
58 tick_nohz_stop_sched_tick(1); 58 tick_nohz_idle_enter();
59 while (!need_resched()) { 59 while (!need_resched()) {
60 local_irq_disable(); 60 local_irq_disable();
61 stop_critical_timings(); 61 stop_critical_timings();
@@ -63,7 +63,7 @@ void cpu_idle(void)
63 local_irq_enable(); 63 local_irq_enable();
64 start_critical_timings(); 64 start_critical_timings();
65 } 65 }
66 tick_nohz_restart_sched_tick(); 66 tick_nohz_idle_exit();
67 preempt_enable_no_resched(); 67 preempt_enable_no_resched();
68 schedule(); 68 schedule();
69 preempt_disable(); 69 preempt_disable();
diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index 795b79f984c2..6d9d4d52cac5 100644
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -99,7 +99,7 @@ void cpu_idle(void)
99 99
100 /* endless idle loop with no priority at all */ 100 /* endless idle loop with no priority at all */
101 while (1) { 101 while (1) {
102 tick_nohz_stop_sched_tick(1); 102 tick_nohz_idle_enter();
103 while (!need_resched()) { 103 while (!need_resched()) {
104 104
105 check_pgt_cache(); 105 check_pgt_cache();
@@ -116,7 +116,7 @@ void cpu_idle(void)
116 pm_idle(); 116 pm_idle();
117 start_critical_timings(); 117 start_critical_timings();
118 } 118 }
119 tick_nohz_restart_sched_tick(); 119 tick_nohz_idle_exit();
120 preempt_enable_no_resched(); 120 preempt_enable_no_resched();
121 schedule(); 121 schedule();
122 preempt_disable(); 122 preempt_disable();
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index 3bd7e6eebf31..b069e9d7875f 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -122,7 +122,7 @@ void cpu_idle(void)
122 122
123 /* endless idle loop with no priority at all */ 123 /* endless idle loop with no priority at all */
124 while (1) { 124 while (1) {
125 tick_nohz_stop_sched_tick(1); 125 tick_nohz_idle_enter();
126 while (!need_resched()) { 126 while (!need_resched()) {
127 127
128 rmb(); 128 rmb();
@@ -149,7 +149,7 @@ void cpu_idle(void)
149 __exit_idle(); 149 __exit_idle();
150 } 150 }
151 151
152 tick_nohz_restart_sched_tick(); 152 tick_nohz_idle_exit();
153 preempt_enable_no_resched(); 153 preempt_enable_no_resched();
154 schedule(); 154 schedule();
155 preempt_disable(); 155 preempt_disable();
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-19 10:33:47 -0500