From 3f624314b3f7c580aa5844a8930befd71e2a287c Mon Sep 17 00:00:00 2001 From: Frederic Weisbecker Date: Thu, 13 May 2021 01:29:17 +0200 Subject: [PATCH] tick/nohz: Remove superflous check for CONFIG_VIRT_CPU_ACCOUNTING_NATIVE The vtime_accounting_enabled_this_cpu() early check already makes what follows as dead code in the case of CONFIG_VIRT_CPU_ACCOUNTING_NATIVE. No need to keep the ifdeferry around. Signed-off-by: Frederic Weisbecker Signed-off-by: Ingo Molnar Acked-by: Peter Zijlstra Link: https://lore.kernel.org/r/20210512232924.150322-4-frederic@kernel.org --- kernel/time/tick-sched.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c index 05c1ce1..1afa759 100644 --- a/kernel/time/tick-sched.c +++ b/kernel/time/tick-sched.c @@ -1196,7 +1196,6 @@ unsigned long tick_nohz_get_idle_calls(void) static void tick_nohz_account_idle_ticks(struct tick_sched *ts) { -#ifndef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE unsigned long ticks; if (vtime_accounting_enabled_this_cpu()) @@ -1212,7 +1211,6 @@ static void tick_nohz_account_idle_ticks(struct tick_sched *ts) */ if (ticks && ticks < LONG_MAX) account_idle_ticks(ticks); -#endif } void tick_nohz_idle_restart_tick(void) -- 2.7.4