diff options
| author | Ingo Molnar | 2015-01-21 06:12:21 +0100 |
|---|---|---|
| committer | Ingo Molnar | 2015-01-21 06:12:21 +0100 |
| commit | f49028292c13b958fdf4f36c8cc8119d0dde187b (patch) | |
| tree | ea1f92969a8aca7083f19c4ef07dd3674509554f /kernel/rcu/rcu.h | |
| parent | eef8f4c2acac6fae84f2d959a145fa3cad4d00c9 (diff) | |
| parent | 78e691f4ae2d5edea0199ca802bb505b9cdced88 (diff) | |
Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu
Pull RCU updates from Paul E. McKenney:
- Documentation updates.
- Miscellaneous fixes.
- Preemptible-RCU fixes, including fixing an old bug in the
interaction of RCU priority boosting and CPU hotplug.
- SRCU updates.
- RCU CPU stall-warning updates.
- RCU torture-test updates.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/rcu/rcu.h')
| -rw-r--r-- | kernel/rcu/rcu.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/rcu/rcu.h b/kernel/rcu/rcu.h index 07bb02eda844..80adef7d4c3d 100644 --- a/kernel/rcu/rcu.h +++ b/kernel/rcu/rcu.h @@ -137,4 +137,10 @@ int rcu_jiffies_till_stall_check(void); void rcu_early_boot_tests(void); +/* + * This function really isn't for public consumption, but RCU is special in + * that context switches can allow the state machine to make progress. + */ +extern void resched_cpu(int cpu); + #endif /* __LINUX_RCU_H */ |