The set of WQ_SYSFS workqueues should be displayed using "ls /sys/devices/virtual/workqueue", add the missing '/'. Signed-off-by: Zenghui Yu <yuzenghui@xxxxxxxxxx> --- Documentation/admin-guide/kernel-per-CPU-kthreads.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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 -- 2.19.1
