Commit 9a52a574 authored Jul 02, 2020 by Wei Yongjun Committed by Paul E. McKenney Aug 24, 2020

scftorture: Make symbol 'scf_torture_rand' static



The sparse tool complains as follows

kernel/scftorture.c:124:1: warning:
 symbol '__pcpu_scope_scf_torture_rand' was not declared. Should it be static?

And this per-CPU variable is not used outside of scftorture.c,
so this commit marks it static.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>

parent ee7035d2

kernel/scftorture.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -134,7 +134,7 @@ static atomic_t n_alloc_errs;
		static bool scfdone;
		static char *bangstr = "";

		DEFINE_TORTURE_RANDOM_PERCPU(scf_torture_rand);
		static DEFINE_TORTURE_RANDOM_PERCPU(scf_torture_rand);

		// Print torture statistics. Caller must ensure serialization.
		static void scf_torture_stats_print(void)

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