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| author | Frederic Weisbecker <frederic@kernel.org> | 2023-09-08 23:36:01 +0300 |
|---|---|---|
| committer | Frederic Weisbecker <frederic@kernel.org> | 2023-10-04 23:29:45 +0300 |
| commit | 448e9f34d91d1a4799fdb06a93c2c24b34b6fd9d (patch) | |
| tree | 77e710649b98cc016479ce51a8c455d6bf7ed20e /include/linux/rcutree.h | |
| parent | 2cb1f6e9a743af58a23cf14563b5eada1e0d3fde (diff) | |
| download | linux-448e9f34d91d1a4799fdb06a93c2c24b34b6fd9d.tar.xz | |
rcu: Standardize explicit CPU-hotplug calls
rcu_report_dead() and rcutree_migrate_callbacks() have their headers in
rcupdate.h while those are pure rcutree calls, like the other CPU-hotplug
functions.
Also rcu_cpu_starting() and rcu_report_dead() have different naming
conventions while they mirror each other's effects.
Fix the headers and propose a naming that relates both functions and
aligns with the prefix of other rcutree CPU-hotplug functions.
Reviewed-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Diffstat (limited to 'include/linux/rcutree.h')
| -rw-r--r-- | include/linux/rcutree.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/linux/rcutree.h b/include/linux/rcutree.h index 46875c4e9f56..254244202ea9 100644 --- a/include/linux/rcutree.h +++ b/include/linux/rcutree.h @@ -110,7 +110,7 @@ void rcu_all_qs(void); /* RCUtree hotplug events */ int rcutree_prepare_cpu(unsigned int cpu); int rcutree_online_cpu(unsigned int cpu); -void rcu_cpu_starting(unsigned int cpu); +void rcutree_report_cpu_starting(unsigned int cpu); #ifdef CONFIG_HOTPLUG_CPU int rcutree_dead_cpu(unsigned int cpu); @@ -122,4 +122,9 @@ int rcutree_offline_cpu(unsigned int cpu); #define rcutree_offline_cpu NULL #endif +void rcutree_migrate_callbacks(int cpu); + +/* Called from hotplug and also arm64 early secondary boot failure */ +void rcutree_report_cpu_dead(void); + #endif /* __LINUX_RCUTREE_H */ |