The `events_limit` variable needs to be formatted with %lld and not %ld.
This fixes the following warning discovered by kbuild test robot:
kernel/cgroup_pids.c: In function 'pids_events_show':
kernel/cgroup_pids.c:313:24: warning: format '%ld' expects argument of type
'long int', but argument 3 has type 'long long int' [-Wformat=]
seq_printf(sf, "max %ld\n", atomic64_read(&pids->events_limit));
^
Signed-off-by: Kenny Yu <kennyyu@xxxxxx>
---
kernel/cgroup_pids.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/cgroup_pids.c b/kernel/cgroup_pids.c
index bd2490b..1777d03 100644
--- a/kernel/cgroup_pids.c
+++ b/kernel/cgroup_pids.c
@@ -310,7 +310,7 @@ static int pids_events_show(struct seq_file *sf, void *v)
{
struct pids_cgroup *pids = css_pids(seq_css(sf));
- seq_printf(sf, "max %ld\n", atomic64_read(&pids->events_limit));
+ seq_printf(sf, "max %lld\n", atomic64_read(&pids->events_limit));
return 0;
}
--
2.8.0.rc2
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