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| author | Davidlohr Bueso <dave@stgolabs.net> | 2019-11-18 15:19:35 -0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2020-02-11 13:10:58 +0100 |
| commit | ac8dec420970f5cbaf2f6eda39153a60ec5b257b (patch) | |
| tree | 5f46d367fbc18ec5b7e2d2b9a9701324984a34d7 /kernel/exit.c | |
| parent | bcba67cd806800fa8e973ac49dbc7d2d8fb3e55e (diff) | |
| download | lwn-ac8dec420970f5cbaf2f6eda39153a60ec5b257b.tar.gz lwn-ac8dec420970f5cbaf2f6eda39153a60ec5b257b.zip | |
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.c | 1 |
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 |