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Commit a4979505 authored by Michael S. Tsirkin's avatar Michael S. Tsirkin
Browse files

ringtest: support test specific parameters 



Add a new flag for passing test-specific parameters.

Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
parent fb9de970

tools/virtio/ringtest/main.c

+13 −0
Original line number Diff line number Diff line
@@ -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);

tools/virtio/ringtest/main.h

+2 −0
Original line number Diff line number Diff line
@@ -10,6 +10,8 @@ 


#include <stdbool.h>



extern int param;



extern bool do_exit;



#if defined(__x86_64__) || defined(__i386__)