idle.c (05e5bd0f3daddb0368a433af5b58be68c62dc365) idle.c (7230c5644188cd9e3fb380cc97dde00c464a3ba7)
1/*
2 * Idle daemon for PowerPC. Idle daemon will handle any action
3 * that needs to be taken when the system becomes idle.
4 *
5 * Originally written by Cort Dougan (cort@cs.nmt.edu).
6 * Subsequent 32-bit hacking by Tom Rini, Armin Kuster,
7 * Paul Mackerras and others.
8 *

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79 stop_critical_timings();
80
81 /* check again after disabling irqs */
82 if (!need_resched() && !cpu_should_die())
83 ppc_md.power_save();
84
85 start_critical_timings();
86
1/*
2 * Idle daemon for PowerPC. Idle daemon will handle any action
3 * that needs to be taken when the system becomes idle.
4 *
5 * Originally written by Cort Dougan (cort@cs.nmt.edu).
6 * Subsequent 32-bit hacking by Tom Rini, Armin Kuster,
7 * Paul Mackerras and others.
8 *

--- 70 unchanged lines hidden (view full) ---

79 stop_critical_timings();
80
81 /* check again after disabling irqs */
82 if (!need_resched() && !cpu_should_die())
83 ppc_md.power_save();
84
85 start_critical_timings();
86
87 local_irq_enable();
87 /* Some power_save functions return with
88 * interrupts enabled, some don't.
89 */
90 if (irqs_disabled())
91 local_irq_enable();
88 set_thread_flag(TIF_POLLING_NRFLAG);
89
90 } else {
91 /*
92 * Go into low thread priority and possibly
93 * low power mode.
94 */
95 HMT_low();

--- 73 unchanged lines hidden --- 		92 set_thread_flag(TIF_POLLING_NRFLAG);
93
94 } else {
95 /*
96 * Go into low thread priority and possibly
97 * low power mode.
98 */
99 HMT_low();

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