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ringtest: support test specific parameters

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Add a new flag for passing test-specific parameters.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Michael S. Tsirkin 2017-04-07 08:44:23 +03:00
parent fb9de97047
commit a49795054a
2 changed files with 15 additions and 0 deletions
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13
tools/virtio/ringtest/main.c
View File

@ -20,6 +20,7 @@
int runcycles = 10000000;
int max_outstanding = INT_MAX;
int batch = 1;
int param = 0;
bool do_sleep = false;
bool do_relax = false;
@ -246,6 +247,11 @@ static const struct option longopts[] = {
.has_arg = required_argument,
.val = 'b',
},
{
.name = "param",
.has_arg = required_argument,
.val = 'p',
},
{
.name = "sleep",
.has_arg = no_argument,
@ -274,6 +280,7 @@ static void help(void)
" [--run-cycles C (default: %d)]"
" [--batch b]"
" [--outstanding o]"
" [--param p]"
" [--sleep]"
" [--relax]"
" [--exit]"
@ -328,6 +335,12 @@ int main(int argc, char **argv)
assert(c > 0 && c < INT_MAX);
max_outstanding = c;
break;
case 'p':
c = strtol(optarg, &endptr, 0);
assert(!*endptr);
assert(c > 0 && c < INT_MAX);
param = c;
break;
case 'b':
c = strtol(optarg, &endptr, 0);
assert(!*endptr);

2
tools/virtio/ringtest/main.h
View File

@ -10,6 +10,8 @@
#include <stdbool.h>
extern int param;
extern bool do_exit;
#if defined(__x86_64__) || defined(__i386__)