From: Michael Tremer Date: Mon, 23 Aug 2021 16:22:36 +0000 (+0000) Subject: kernel: Disable IRQ time accounting X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f144300cfcd6c2a2c50a98e1ad86a32db589ce32;p=people%2Fms%2Fipfire-2.x.git kernel: Disable IRQ time accounting This feature is now disabled (was disabled on ARM before) as we do not need it: "Select this option to enable fine granularity task irq time accounting. This is done by reading a timestamp on each transitions between softirq and hardirq state, so there can be a small performance impact." Signed-off-by: Michael Tremer --- diff --git a/config/kernel/kernel.config.i586-ipfire b/config/kernel/kernel.config.i586-ipfire index b159db5812..ff94e949e7 100644 --- a/config/kernel/kernel.config.i586-ipfire +++ b/config/kernel/kernel.config.i586-ipfire @@ -103,7 +103,7 @@ CONFIG_PREEMPT_VOLUNTARY=y # CPU/Task time and stats accounting # CONFIG_TICK_CPU_ACCOUNTING=y -CONFIG_IRQ_TIME_ACCOUNTING=y +# CONFIG_IRQ_TIME_ACCOUNTING is not set CONFIG_HAVE_SCHED_AVG_IRQ=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set diff --git a/config/kernel/kernel.config.x86_64-ipfire b/config/kernel/kernel.config.x86_64-ipfire index bf738bda58..43c483f008 100644 --- a/config/kernel/kernel.config.x86_64-ipfire +++ b/config/kernel/kernel.config.x86_64-ipfire @@ -107,7 +107,7 @@ CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_TICK_CPU_ACCOUNTING=y # CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set -CONFIG_IRQ_TIME_ACCOUNTING=y +# CONFIG_IRQ_TIME_ACCOUNTING is not set CONFIG_HAVE_SCHED_AVG_IRQ=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set