From 02bf607413e6110321ae75698c8ecbfa82eaafa8 Mon Sep 17 00:00:00 2001 From: Kohei Tarumizu Date: Wed, 1 Dec 2021 20:59:57 +0900 Subject: [PATCH] docs: document the sysfs ABI for "isolated" Add missing documentation of sysfs ABI for "isolated". It was added by commit 59f30abe94bf("show isolated cpus in sysfs"). However, there is no documentation for these interface. Signed-off-by: Kohei Tarumizu Link: https://lore.kernel.org/r/20211201115957.254224-3-tarumizu.kohei@fujitsu.com Signed-off-by: Greg Kroah-Hartman --- Documentation/ABI/testing/sysfs-devices-system-cpu | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/ABI/testing/sysfs-devices-system-cpu b/Documentation/ABI/testing/sysfs-devices-system-cpu index f84c32f0bdf6..61f5676a7429 100644 --- a/Documentation/ABI/testing/sysfs-devices-system-cpu +++ b/Documentation/ABI/testing/sysfs-devices-system-cpu @@ -673,3 +673,11 @@ Contact: Linux kernel mailing list Description: (RO) the list of CPUs that are in nohz_full mode. These CPUs are set by boot parameter "nohz_full=". + +What: /sys/devices/system/cpu/isolated +Date: Apr 2015 +Contact: Linux kernel mailing list +Description: + (RO) the list of CPUs that are isolated and don't + participate in load balancing. These CPUs are set by + boot parameter "isolcpus=". -- 2.20.1