Fix build warning, kernel/fork.c:125:5: warning: symbol 'max_threads' was not declared. Should it be static?
Reported-by: Hulk Robot <hul...@huawei.com> Signed-off-by: Kefeng Wang <wangkefeng.w...@huawei.com> --- kernel/fork.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/fork.c b/kernel/fork.c index b4cba953040a..6efd32030518 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -122,7 +122,7 @@ 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; -- 2.20.1
