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| author |   Frederic Weisbecker <frederic@kernel.org> | 2023-09-08 22:36:00 +0200 |
|---|---|---|
| committer | Frederic Weisbecker <frederic@kernel.org> | 2023-10-04 22:25:28 +0200 |
| commit | 2cb1f6e9a743af58a23cf14563b5eada1e0d3fde (patch) | |
| tree | 60bbf767d24c0c5d23e1d4c7bc599e173db444b6 /arch/arm64/kernel/smp.c | |
| parent | rcu: Assume rcu_report_dead() is always called locally (diff) | |
| download | wireguard-linux-2cb1f6e9a743af58a23cf14563b5eada1e0d3fde.tar.xz wireguard-linux-2cb1f6e9a743af58a23cf14563b5eada1e0d3fde.zip | |
rcu: Conditionally build CPU-hotplug teardown callbacks
Among the three CPU-hotplug teardown RCU callbacks, two of them early
exit if CONFIG_HOTPLUG_CPU=n, and one is left unchanged. In any case
all of them have an implementation when CONFIG_HOTPLUG_CPU=n.
Align instead with the common way to deal with CPU-hotplug teardown
callbacks and provide a proper stub when they are not supported.
Reviewed-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Diffstat (limited to 'arch/arm64/kernel/smp.c')
0 files changed, 0 insertions, 0 deletions