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| author | Ingo Molnar <mingo@kernel.org> | 2019-10-31 09:33:19 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-10-31 09:33:19 +0100 |
| commit | 43e0ae7ae0f567a3f8c10ec7a4078bc482660921 (patch) | |
| tree | f44975fcd01ee1a6c5f519bf0456e1547a5e3752 /include/linux/rcutiny.h | |
| parent | 320000e72ec0613e164ce9608d865396fb2da278 (diff) | |
| parent | 8dcdfb7096a304130ab36fbb0f2961deaf863e5a (diff) | |
| download | talos-op-linux-43e0ae7ae0f567a3f8c10ec7a4078bc482660921.tar.gz talos-op-linux-43e0ae7ae0f567a3f8c10ec7a4078bc482660921.zip | |
Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu
Pull RCU and LKMM changes from Paul E. McKenney:
- Documentation updates.
- Miscellaneous fixes.
- Dynamic tick (nohz) updates, perhaps most notably changes to
force the tick on when needed due to lengthy in-kernel execution
on CPUs on which RCU is waiting.
- Replace rcu_swap_protected() with rcu_prepace_pointer().
- Torture-test updates.
- Linux-kernel memory consistency model updates.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/rcutiny.h')
| -rw-r--r-- | include/linux/rcutiny.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h index 9bf1dfe7781f..37b6f0c2b79d 100644 --- a/include/linux/rcutiny.h +++ b/include/linux/rcutiny.h @@ -84,6 +84,7 @@ static inline void rcu_scheduler_starting(void) { } #endif /* #else #ifndef CONFIG_SRCU */ static inline void rcu_end_inkernel_boot(void) { } static inline bool rcu_is_watching(void) { return true; } +static inline void rcu_momentary_dyntick_idle(void) { } /* Avoid RCU read-side critical sections leaking across. */ static inline void rcu_all_qs(void) { barrier(); } |
