[PATCH] rt-tests: determine_maximum_mpps.sh: Change the -c option to -a

[PATCH] rt-tests: determine_maximum_mpps.sh: Change the -c option to -a

[John Kacur]

Change -c to -a so that the options in this program match the options
of the other programs in the rt-tests suite as much as possible

Signed-off-by: John Kacur <jkacur@redhat.com>
---
 src/queuelat/determine_maximum_mpps.8  | 8 +++++---
 src/queuelat/determine_maximum_mpps.sh | 4 ++--
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/src/queuelat/determine_maximum_mpps.8 b/src/queuelat/determine_maximum_mpps.8
index 4a28f1a4e34a..c48a651160d3 100644
--- a/src/queuelat/determine_maximum_mpps.8
+++ b/src/queuelat/determine_maximum_mpps.8
@@ -16,7 +16,7 @@
 determine_maximum_mpps \- Determine the maximum mpps the machine can handle
 .SH SYNOPSIS
 .LP
-determine_maximum_mpps [-c cpulist] [-m maxlat] [-n cycles] [-f | -r] [-p priority] [-h]
+determine_maximum_mpps [-a cpulist] [-m maxlat] [-n cycles] [-f | -r] [-p priority] [-h]
 .SH DESCRIPTION
 determine_maximum_mpps will find the maximum mpps parameter which can sustain
 .PP
@@ -33,11 +33,13 @@ mpps : million-packets-per-second
 .br
 .SH OPTIONS
 .TP
-.B \-c cpulist
+.B \-a cpulist
 List of processors to run on. The default is processor 0
+.br
+Numbers are separated by commas and may include ranges. Eg. 0,3,7\-11
 .TP
 .B \-m maxlat
-Maximum latency in nanoseconds. The default is 20000. if the maximum is exceeded, that run of queuelat quits.
+Maximum latency in nanoseconds. The default is 20000. If the maximum is exceeded, that run of queuelat quits.
 .TP
 .B \-n cycles
 Extimated number of cycles it takes to process one packet. The default is 300
diff --git a/src/queuelat/determine_maximum_mpps.sh b/src/queuelat/determine_maximum_mpps.sh
index fdede472728c..86fffd8bb617 100755
--- a/src/queuelat/determine_maximum_mpps.sh
+++ b/src/queuelat/determine_maximum_mpps.sh
@@ -56,9 +56,9 @@ check_sched()
 }
 
 # Process command line options
-while getopts ":c:frp:m:n:h" opt; do
+while getopts ":a:frp:m:n:h" opt; do
 	case ${opt} in
-		c ) CPULIST="${OPTARG}" ;;
+		a ) CPULIST="${OPTARG}" ;;
 		m ) MAXLAT="${OPTARG}" ;;
 		n ) CYCLES_PER_PACKET="${OPTARG}" ;;
 		f ) check_sched; SCHED="-f" ;;
-- 
2.26.2

Re: [PATCH] rt-tests: determine_maximum_mpps.sh: Change the -c option to -a

[Daniel Wagner]

On Wed, Dec 16, 2020 at 02:16:42AM -0500, John Kacur wrote:
> Change -c to -a so that the options in this program match the options
> of the other programs in the rt-tests suite as much as possible
> 
> Signed-off-by: John Kacur <jkacur@redhat.com>

Thanks

Reviewed-by: Daniel Wagner <dwagner@suse.de>