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| author | Paul E. McKenney <paulmck@kernel.org> | 2019-11-27 20:36:07 +0100 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2020-01-24 19:33:52 +0100 |
| commit | f6105fc2a9c0ea5be6b9e5c19b2551af0b8b4eac (patch) | |
| tree | 38040470f8714f5e85b16cec744f4c6e40e07114 /kernel/rcu | |
| parent | powerpc: Remove comment about read_barrier_depends() (diff) | |
| download | linux-f6105fc2a9c0ea5be6b9e5c19b2551af0b8b4eac.tar.xz linux-f6105fc2a9c0ea5be6b9e5c19b2551af0b8b4eac.zip | |
rcu: Remove unused stop-machine #include
Long ago, RCU used the stop-machine mechanism to implement expedited
grace periods, but no longer does so. This commit therefore removes
the no-longer-needed #includes of linux/stop_machine.h.
Link: https://lwn.net/Articles/805317/
Reported-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'kernel/rcu')
| -rw-r--r-- | kernel/rcu/tree.c | 1 | ||||
| -rw-r--r-- | kernel/rcu/tree.h | 1 |
2 files changed, 0 insertions, 2 deletions
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index d95076498488..878f62f218e9 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -43,7 +43,6 @@ #include <uapi/linux/sched/types.h> #include <linux/prefetch.h> #include <linux/delay.h> -#include <linux/stop_machine.h> #include <linux/random.h> #include <linux/trace_events.h> #include <linux/suspend.h> diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h index 9d5986abfc67..ce90c68c184b 100644 --- a/kernel/rcu/tree.h +++ b/kernel/rcu/tree.h @@ -16,7 +16,6 @@ #include <linux/cpumask.h> #include <linux/seqlock.h> #include <linux/swait.h> -#include <linux/stop_machine.h> #include <linux/rcu_node_tree.h> #include "rcu_segcblist.h" |