summaryrefslogtreecommitdiff
path: root/kernel/exit.c
diff options
context:
space:
mode:
authorDavidlohr Bueso <dave@stgolabs.net>2019-11-18 15:19:35 -0800
committerIngo Molnar <mingo@kernel.org>2020-02-11 13:10:58 +0100
commitac8dec420970f5cbaf2f6eda39153a60ec5b257b (patch)
tree5f46d367fbc18ec5b7e2d2b9a9701324984a34d7 /kernel/exit.c
parentbcba67cd806800fa8e973ac49dbc7d2d8fb3e55e (diff)
locking/percpu-rwsem: Fold __percpu_up_read()
Now that __percpu_up_read() is only ever used from percpu_up_read() merge them, it's a small function. Signed-off-by: Davidlohr Bueso <dave@stgolabs.net> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> Acked-by: Will Deacon <will@kernel.org> Acked-by: Waiman Long <longman@redhat.com> Link: https://lkml.kernel.org/r/20200131151540.212415454@infradead.org
Diffstat (limited to 'kernel/exit.c')
-rw-r--r--kernel/exit.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/exit.c b/kernel/exit.c
index 2833ffb0c211..f64a8f9d412a 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -258,6 +258,7 @@ void rcuwait_wake_up(struct rcuwait *w)
wake_up_process(task);
rcu_read_unlock();
}
+EXPORT_SYMBOL_GPL(rcuwait_wake_up);
/*
* Determine if a process group is "orphaned", according to the POSIX