All of lore.kernel.org
 help / color / mirror / Atom feed
From: "Michael S. Tsirkin" <mst@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: Jason Wang <jasowang@redhat.com>,
	brouer@redhat.com, virtualization@lists.linux-foundation.org
Subject: [PATCH 2/3] ringtest: support test specific parameters
Date: Fri, 7 Apr 2017 08:50:00 +0300	[thread overview]
Message-ID: <1491544049-19108-2-git-send-email-mst@redhat.com> (raw)
In-Reply-To: <1491544049-19108-1-git-send-email-mst@redhat.com>

Add a new flag for passing test-specific parameters.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 tools/virtio/ringtest/main.c | 13 +++++++++++++
 tools/virtio/ringtest/main.h |  2 ++
 2 files changed, 15 insertions(+)

diff --git a/tools/virtio/ringtest/main.c b/tools/virtio/ringtest/main.c
index f31353f..022ae95 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 14142fa..90b0133 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__)
-- 
MST

WARNING: multiple messages have this Message-ID (diff)
From: "Michael S. Tsirkin" <mst@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: virtualization@lists.linux-foundation.org, brouer@redhat.com
Subject: [PATCH 2/3] ringtest: support test specific parameters
Date: Fri, 7 Apr 2017 08:50:00 +0300	[thread overview]
Message-ID: <1491544049-19108-2-git-send-email-mst@redhat.com> (raw)
In-Reply-To: <1491544049-19108-1-git-send-email-mst@redhat.com>

Add a new flag for passing test-specific parameters.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 tools/virtio/ringtest/main.c | 13 +++++++++++++
 tools/virtio/ringtest/main.h |  2 ++
 2 files changed, 15 insertions(+)

diff --git a/tools/virtio/ringtest/main.c b/tools/virtio/ringtest/main.c
index f31353f..022ae95 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 14142fa..90b0133 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__)
-- 
MST

  reply	other threads:[~2017-04-07  5:50 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-04-07  5:49 [PATCH 1/3] ptr_ring: batch ring zeroing Michael S. Tsirkin
2017-04-07  5:50 ` Michael S. Tsirkin [this message]
2017-04-07  5:50   ` [PATCH 2/3] ringtest: support test specific parameters Michael S. Tsirkin
2017-04-07  5:50 ` [PATCH 3/3] ptr_ring: support testing different batching sizes Michael S. Tsirkin
2017-04-07  5:50   ` Michael S. Tsirkin
2017-04-08 12:14 ` [PATCH 1/3] ptr_ring: batch ring zeroing Jesper Dangaard Brouer
2017-05-09 13:33   ` Michael S. Tsirkin
2017-05-10  3:30     ` Jason Wang
2017-05-10 12:22       ` Michael S. Tsirkin
2017-05-10  9:18     ` Jesper Dangaard Brouer
2017-05-10 12:20       ` Michael S. Tsirkin
2017-04-12  8:03 ` Jason Wang
2017-04-14  7:52   ` Jason Wang
2017-04-14 21:00     ` Michael S. Tsirkin
2017-04-18  2:16       ` Jason Wang
2017-04-14 22:50     ` Michael S. Tsirkin
2017-04-18  2:18       ` Jason Wang

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1491544049-19108-2-git-send-email-mst@redhat.com \
    --to=mst@redhat.com \
    --cc=brouer@redhat.com \
    --cc=jasowang@redhat.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=virtualization@lists.linux-foundation.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.