* [PATCH] ring-buffer-benchmark: Fix the wrong type
@ 2015-06-10 8:12 Wang Long
2015-06-10 19:45 ` Steven Rostedt
0 siblings, 1 reply; 2+ messages in thread
From: Wang Long @ 2015-06-10 8:12 UTC (permalink / raw)
To: rostedt, mingo; +Cc: wanglong, long.wanglong, linux-kernel, peifeiyue
The macro 'module_param' shows that the type of the
variable disable_reader and write_iteration is unsigned
integer. so, we change their type form int to unsigned int.
Signed-off-by: Wang Long <long.wanglong@huawei.com>
---
kernel/trace/ring_buffer_benchmark.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/trace/ring_buffer_benchmark.c b/kernel/trace/ring_buffer_benchmark.c
index 1b28df2..e1b4a81 100644
--- a/kernel/trace/ring_buffer_benchmark.c
+++ b/kernel/trace/ring_buffer_benchmark.c
@@ -32,11 +32,11 @@ static struct task_struct *producer;
static struct task_struct *consumer;
static unsigned long read;
-static int disable_reader;
+static unsigned int disable_reader;
module_param(disable_reader, uint, 0644);
MODULE_PARM_DESC(disable_reader, "only run producer");
-static int write_iteration = 50;
+static unsigned int write_iteration = 50;
module_param(write_iteration, uint, 0644);
MODULE_PARM_DESC(write_iteration, "# of writes between timestamp readings");
--
1.8.3.4
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] ring-buffer-benchmark: Fix the wrong type
2015-06-10 8:12 [PATCH] ring-buffer-benchmark: Fix the wrong type Wang Long
@ 2015-06-10 19:45 ` Steven Rostedt
0 siblings, 0 replies; 2+ messages in thread
From: Steven Rostedt @ 2015-06-10 19:45 UTC (permalink / raw)
To: Wang Long; +Cc: mingo, wanglong, linux-kernel, peifeiyue
On Wed, 10 Jun 2015 08:12:07 +0000
Wang Long <long.wanglong@huawei.com> wrote:
> The macro 'module_param' shows that the type of the
> variable disable_reader and write_iteration is unsigned
> integer. so, we change their type form int to unsigned int.
>
> Signed-off-by: Wang Long <long.wanglong@huawei.com>
Thanks, applied!
-- Steve
^ permalink raw reply [flat|nested] 2+ messages in thread
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