diff mbox series

[v6,2/7] psi: make psi_enable static

Message ID 20190319235619.260832-3-surenb@google.com (mailing list archive)
State New, archived
Headers show
Series psi: pressure stall monitors v6 | expand

Commit Message

Suren Baghdasaryan March 19, 2019, 11:56 p.m. UTC 
psi_enable is not used outside of psi.c, make it static.

Suggested-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
---
 kernel/sched/psi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Johannes Weiner March 20, 2019, 8:55 p.m. UTC | #1 
On Tue, Mar 19, 2019 at 04:56:14PM -0700, Suren Baghdasaryan wrote:
> psi_enable is not used outside of psi.c, make it static.
> 
> Suggested-by: Andrew Morton <akpm@linux-foundation.org>
> Signed-off-by: Suren Baghdasaryan <surenb@google.com>

Acked-by: Johannes Weiner <hannes@cmpxchg.org>
diff mbox series

Patch

diff --git a/kernel/sched/psi.c b/kernel/sched/psi.c
index 22c1505ad290..281702de9772 100644
--- a/kernel/sched/psi.c
+++ b/kernel/sched/psi.c
@@ -140,9 +140,9 @@  static int psi_bug __read_mostly;
 DEFINE_STATIC_KEY_FALSE(psi_disabled);
 
 #ifdef CONFIG_PSI_DEFAULT_DISABLED
-bool psi_enable;
+static bool psi_enable;
 #else
-bool psi_enable = true;
+static bool psi_enable = true;
 #endif
 static int __init setup_psi(char *str)
 {