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| author | Ingo Molnar <mingo@kernel.org> | 2012-07-18 13:17:17 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-07-18 13:17:17 +0400 |
| commit | a2fe194723f6e4990d01d8c208c7b138fd410522 (patch) | |
| tree | 7aee93fa8f4ba1e18b56fa7d8eab75d249fc6966 /include/linux/sched.h | |
| parent | c3b7cdf180090d2686239a75bb0ae408108ed749 (diff) | |
| parent | a018540141a931f5299a866907b27886916b4374 (diff) | |
| download | linux-a2fe194723f6e4990d01d8c208c7b138fd410522.tar.xz | |
Merge branch 'linus' into perf/core
Pick up the latest ring-buffer fixes, before applying a new fix.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/sched.h')
| -rw-r--r-- | include/linux/sched.h | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index c7cfa6996db4..64d9df5c3a49 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1870,22 +1870,12 @@ static inline void rcu_copy_process(struct task_struct *p) INIT_LIST_HEAD(&p->rcu_node_entry); } -static inline void rcu_switch_from(struct task_struct *prev) -{ - if (prev->rcu_read_lock_nesting != 0) - rcu_preempt_note_context_switch(); -} - #else static inline void rcu_copy_process(struct task_struct *p) { } -static inline void rcu_switch_from(struct task_struct *prev) -{ -} - #endif #ifdef CONFIG_SMP @@ -1908,6 +1898,14 @@ static inline int set_cpus_allowed_ptr(struct task_struct *p, } #endif +#ifdef CONFIG_NO_HZ +void calc_load_enter_idle(void); +void calc_load_exit_idle(void); +#else +static inline void calc_load_enter_idle(void) { } +static inline void calc_load_exit_idle(void) { } +#endif /* CONFIG_NO_HZ */ + #ifndef CONFIG_CPUMASK_OFFSTACK static inline int set_cpus_allowed(struct task_struct *p, cpumask_t new_mask) { |