diff options
Diffstat (limited to 'arch/arm26')
-rw-r--r-- | arch/arm26/kernel/process.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/arch/arm26/kernel/process.c b/arch/arm26/kernel/process.c index 9eb9964d32a7..15833a0057dd 100644 --- a/arch/arm26/kernel/process.c +++ b/arch/arm26/kernel/process.c | |||
@@ -74,15 +74,13 @@ __setup("hlt", hlt_setup); | |||
74 | void cpu_idle(void) | 74 | void cpu_idle(void) |
75 | { | 75 | { |
76 | /* endless idle loop with no priority at all */ | 76 | /* endless idle loop with no priority at all */ |
77 | preempt_disable(); | ||
78 | while (1) { | 77 | while (1) { |
79 | while (!need_resched()) { | 78 | while (!need_resched()) |
80 | local_irq_disable(); | 79 | cpu_relax(); |
81 | if (!need_resched() && !hlt_counter) | 80 | preempt_enable_no_resched(); |
82 | local_irq_enable(); | 81 | schedule(); |
83 | } | 82 | preempt_disable(); |
84 | } | 83 | } |
85 | schedule(); | ||
86 | } | 84 | } |
87 | 85 | ||
88 | static char reboot_mode = 'h'; | 86 | static char reboot_mode = 'h'; |