process_32.c (da733563be5a9da26fe81d9f007262d00b846e22) process_32.c (bd2f55361f18347e890d52ff9cfd8895455ec11b)
1/* linux/arch/sparc/kernel/process.c
2 *
3 * Copyright (C) 1995, 2008 David S. Miller (davem@davemloft.net)
4 * Copyright (C) 1996 Eddie C. Dost (ecd@skynet.be)
5 */
6
7/*
8 * This file handles the architecture-dependent parts of process handling..

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108
109 if (pm_idle) {
110 while (!need_resched())
111 (*pm_idle)();
112 } else {
113 while (!need_resched())
114 cpu_relax();
115 }
1/* linux/arch/sparc/kernel/process.c
2 *
3 * Copyright (C) 1995, 2008 David S. Miller (davem@davemloft.net)
4 * Copyright (C) 1996 Eddie C. Dost (ecd@skynet.be)
5 */
6
7/*
8 * This file handles the architecture-dependent parts of process handling..

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108
109 if (pm_idle) {
110 while (!need_resched())
111 (*pm_idle)();
112 } else {
113 while (!need_resched())
114 cpu_relax();
115 }
116 preempt_enable_no_resched();
117 schedule();
118 preempt_disable();
116 schedule_preempt_disabled();
119 check_pgt_cache();
120 }
121}
122
123#else
124
125/* This is being executed in task 0 'user space'. */
126void cpu_idle(void)

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133 while (!need_resched())
134 (*pm_idle)();
135 } else
136#endif
137 {
138 while (!need_resched())
139 cpu_relax();
140 }
117 check_pgt_cache();
118 }
119}
120
121#else
122
123/* This is being executed in task 0 'user space'. */
124void cpu_idle(void)

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131 while (!need_resched())
132 (*pm_idle)();
133 } else
134#endif
135 {
136 while (!need_resched())
137 cpu_relax();
138 }
141 preempt_enable_no_resched();
142 schedule();
143 preempt_disable();
139 schedule_preempt_disabled();
144 check_pgt_cache();
145 }
146}
147
148#endif
149
150/* XXX cli/sti -> local_irq_xxx here, check this works once SMP is fixed. */
151void machine_halt(void)

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141 }
142}
143
144#endif
145
146/* XXX cli/sti -> local_irq_xxx here, check this works once SMP is fixed. */
147void machine_halt(void)

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