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-rw-r--r--arch/m68knommu/kernel/process.c17
1 files changed, 12 insertions, 5 deletions
diff --git a/arch/m68knommu/kernel/process.c b/arch/m68knommu/kernel/process.c
index 2b6c9d32b7a6..c4a33f265dc0 100644
--- a/arch/m68knommu/kernel/process.c
+++ b/arch/m68knommu/kernel/process.c
@@ -45,11 +45,13 @@ asmlinkage void ret_from_fork(void);
45 */ 45 */
46void default_idle(void) 46void default_idle(void)
47{ 47{
48 while(1) { 48 local_irq_disable();
49 if (need_resched()) 49 while (!need_resched()) {
50 __asm__("stop #0x2000" : : : "cc"); 50 /* This stop will re-enable interrupts */
51 schedule(); 51 __asm__("stop #0x2000" : : : "cc");
52 local_irq_disable();
52 } 53 }
54 local_irq_enable();
53} 55}
54 56
55void (*idle)(void) = default_idle; 57void (*idle)(void) = default_idle;
@@ -63,7 +65,12 @@ void (*idle)(void) = default_idle;
63void cpu_idle(void) 65void cpu_idle(void)
64{ 66{
65 /* endless idle loop with no priority at all */ 67 /* endless idle loop with no priority at all */
66 idle(); 68 while (1) {
69 idle();
70 preempt_enable_no_resched();
71 schedule();
72 preempt_disable();
73 }
67} 74}
68 75
69void machine_restart(char * __unused) 76void machine_restart(char * __unused)