From 8856ae4df3e9b5295ea2da7ad3b00796386454ec Mon Sep 17 00:00:00 2001 From: Kefeng Wang Date: Fri, 31 May 2019 22:30:12 -0700 Subject: [PATCH] kernel/fork.c: make max_threads symbol static Fix build warning, kernel/fork.c:125:5: warning: symbol 'max_threads' was not declared. Should it be static? Link: http://lkml.kernel.org/r/20190516015118.140561-1-wangkefeng.wang@huawei.com Signed-off-by: Kefeng Wang Reported-by: Hulk Robot Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/fork.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/fork.c b/kernel/fork.c index b2b87d4..75675b9 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -123,7 +123,7 @@ unsigned long total_forks; /* Handle normal Linux uptimes. */ int nr_threads; /* The idle threads do not count.. */ -int max_threads; /* tunable limit on nr_threads */ +static int max_threads; /* tunable limit on nr_threads */ DEFINE_PER_CPU(unsigned long, process_counts) = 0; -- 2.7.4