From: Zenghui Yu Date: Tue, 25 Feb 2020 12:40:52 +0000 (+0800) Subject: Documentation: kthread: Fix WQ_SYSFS workqueues path name X-Git-Tag: io_uring-5.7-2020-04-09~47^2~34 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=ae5977765acb25c1eafb348f81a6597cb7a88eba;p=linux-block.git Documentation: kthread: Fix WQ_SYSFS workqueues path name The set of WQ_SYSFS workqueues should be displayed using "ls /sys/devices/virtual/workqueue", add the missing '/'. Signed-off-by: Zenghui Yu Link: https://lore.kernel.org/r/20200225124052.1506-1-yuzenghui@huawei.com Signed-off-by: Jonathan Corbet --- diff --git a/Documentation/admin-guide/kernel-per-CPU-kthreads.rst b/Documentation/admin-guide/kernel-per-CPU-kthreads.rst index baeeba8762ae..21818aca4708 100644 --- a/Documentation/admin-guide/kernel-per-CPU-kthreads.rst +++ b/Documentation/admin-guide/kernel-per-CPU-kthreads.rst @@ -234,7 +234,7 @@ To reduce its OS jitter, do any of the following: Such a workqueue can be confined to a given subset of the CPUs using the ``/sys/devices/virtual/workqueue/*/cpumask`` sysfs files. The set of WQ_SYSFS workqueues can be displayed using - "ls sys/devices/virtual/workqueue". That said, the workqueues + "ls /sys/devices/virtual/workqueue". That said, the workqueues maintainer would like to caution people against indiscriminately sprinkling WQ_SYSFS across all the workqueues. The reason for caution is that it is easy to add WQ_SYSFS, but because sysfs is