From: Tomohiro Kusumi Date: Tue, 19 Jul 2016 16:33:41 +0000 (+0900) Subject: Fix wrong cpuio option name in documentation X-Git-Tag: fio-2.13~12 X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=e0f01317e81e5de963734ba72996790b5adf732d Fix wrong cpuio option name in documentation The name of an option for cpuio engine is "cpuchunks", though the code internally uses "cpucycle" for variables. (If the option name "cpuchunks" is the incorrect one, I'll resubmit a patch that corrects the option name) # fio --enghelp=cpuio cpuload : Use this percentage of CPU cpuchunks : Length of the CPU burn cycles (usecs) exit_on_io_done : Exit when IO threads finish Signed-off-by: Tomohiro Kusumi Signed-off-by: Jens Axboe --- diff --git a/HOWTO b/HOWTO index a50f93ef..2a4f4d02 100644 --- a/HOWTO +++ b/HOWTO @@ -749,7 +749,7 @@ ioengine=str Defines how the job issues io to the file. The following cpuio Doesn't transfer any data, but burns CPU cycles according to the cpuload= and - cpucycle= options. Setting cpuload=85 + cpuchunks= options. Setting cpuload=85 will cause that job to do nothing but burn 85% of the CPU. In case of SMP machines, use numjobs= to get desired CPU diff --git a/fio.1 b/fio.1 index 353f8fff..e89c3d15 100644 --- a/fio.1 +++ b/fio.1 @@ -654,7 +654,7 @@ and send/receive. This ioengine defines engine specific options. .TP .B cpuio Doesn't transfer any data, but burns CPU cycles according to \fBcpuload\fR and -\fBcpucycles\fR parameters. +\fBcpuchunks\fR parameters. .TP .B guasi The GUASI I/O engine is the Generic Userspace Asynchronous Syscall Interface