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| author | Michael S. Tsirkin <mst@redhat.com> | 2017-04-07 07:44:23 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2017-05-09 15:43:23 +0200 |
| commit | a49795054a0b2034ac50a2a894864fdb353addb5 (patch) | |
| tree | 7c38e5fac2f35d3d72978b91e13ab78f75438ed6 | |
| parent | ptr_ring: batch ring zeroing (diff) | |
| download | linux-a49795054a0b2034ac50a2a894864fdb353addb5.tar.xz linux-a49795054a0b2034ac50a2a894864fdb353addb5.zip | |
ringtest: support test specific parameters
Add a new flag for passing test-specific parameters.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| -rw-r--r-- | tools/virtio/ringtest/main.c | 13 | ||||
| -rw-r--r-- | tools/virtio/ringtest/main.h | 2 |
2 files changed, 15 insertions, 0 deletions
diff --git a/tools/virtio/ringtest/main.c b/tools/virtio/ringtest/main.c index 2801ab7547e2..453ca3c21193 100644 --- a/tools/virtio/ringtest/main.c +++ b/tools/virtio/ringtest/main.c @@ -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; @@ -247,6 +248,11 @@ static const struct option longopts[] = { .val = 'b', }, { + .name = "param", + .has_arg = required_argument, + .val = 'p', + }, + { .name = "sleep", .has_arg = no_argument, .val = 's', @@ -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); diff --git a/tools/virtio/ringtest/main.h b/tools/virtio/ringtest/main.h index 14142faf040b..90b0133004e1 100644 --- a/tools/virtio/ringtest/main.h +++ b/tools/virtio/ringtest/main.h @@ -10,6 +10,8 @@ #include <stdbool.h> +extern int param; + extern bool do_exit; #if defined(__x86_64__) || defined(__i386__) |