hrtimer: fixup the HRTIMER_CB_IRQSAFE_NO_SOFTIRQ fallback
Currently all highres=off timers are run from softirq context, but
HRTIMER_CB_IRQSAFE_NO_SOFTIRQ timers expect to run from irq context.
Fix this up by splitting it similar to the highres=on case.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index ecc8e26..49067f1 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -115,10 +115,8 @@
enum hrtimer_restart (*function)(struct hrtimer *);
struct hrtimer_clock_base *base;
unsigned long state;
-#ifdef CONFIG_HIGH_RES_TIMERS
enum hrtimer_cb_mode cb_mode;
struct list_head cb_entry;
-#endif
#ifdef CONFIG_TIMER_STATS
void *start_site;
char start_comm[16];
@@ -194,10 +192,10 @@
spinlock_t lock;
struct lock_class_key lock_key;
struct hrtimer_clock_base clock_base[HRTIMER_MAX_CLOCK_BASES];
+ struct list_head cb_pending;
#ifdef CONFIG_HIGH_RES_TIMERS
ktime_t expires_next;
int hres_active;
- struct list_head cb_pending;
unsigned long nr_events;
#endif
};
@@ -319,6 +317,7 @@
/* Soft interrupt function to run the hrtimer queues: */
extern void hrtimer_run_queues(void);
+extern void hrtimer_run_pending(void);
/* Bootup initialization: */
extern void __init hrtimers_init(void);