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Merge branches 'doc.2015.01.07a', 'fixes.2015.01.15a', 'preempt.2015.01.06a', 'srcu.2015.01.06a', 'stall.2015.01.16a' and 'torture.2015.01.11a' into HEAD

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doc.2015.01.07a: Documentation updates.
fixes.2015.01.15a: Miscellaneous fixes.
preempt.2015.01.06a: Changes to handling of lists of preempted tasks.
srcu.2015.01.06a: SRCU updates.
stall.2015.01.16a: RCU CPU stall-warning updates and fixes.
torture.2015.01.11a: RCU torture-test updates and fixes.
This commit is contained in:
Paul E. McKenney
2015-01-15 23:34:34 -08:00
parent d87510c5a6 60479676eb ab954c167e 83fe27ea53 630181c4a9 7602de4af1
commit 78e691f4ae
47 changed files with 563 additions and 568 deletions
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45
include/linux/rcutiny.h
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@@ -92,17 +92,49 @@ static inline void rcu_virt_note_context_switch(int cpu)
}
/*
* Return the number of grace periods.
* Return the number of grace periods started.
*/
static inline long rcu_batches_completed(void)
static inline unsigned long rcu_batches_started(void)
{
return 0;
}
/*
* Return the number of bottom-half grace periods.
* Return the number of bottom-half grace periods started.
*/
static inline long rcu_batches_completed_bh(void)
static inline unsigned long rcu_batches_started_bh(void)
{
return 0;
}
/*
* Return the number of sched grace periods started.
*/
static inline unsigned long rcu_batches_started_sched(void)
{
return 0;
}
/*
* Return the number of grace periods completed.
*/
static inline unsigned long rcu_batches_completed(void)
{
return 0;
}
/*
* Return the number of bottom-half grace periods completed.
*/
static inline unsigned long rcu_batches_completed_bh(void)
{
return 0;
}
/*
* Return the number of sched grace periods completed.
*/
static inline unsigned long rcu_batches_completed_sched(void)
{
return 0;
}
@@ -154,7 +186,10 @@ static inline bool rcu_is_watching(void)
return true;
}
#endif /* #else defined(CONFIG_DEBUG_LOCK_ALLOC) || defined(CONFIG_RCU_TRACE) */
static inline void rcu_all_qs(void)
{
}
#endif /* __LINUX_RCUTINY_H */