* [PATCH] tracing: Kill trace_array->waiter
@ 2013-07-19 14:20 Oleg Nesterov
2013-07-19 14:55 ` Steven Rostedt
0 siblings, 1 reply; 2+ messages in thread
From: Oleg Nesterov @ 2013-07-19 14:20 UTC (permalink / raw)
To: Ingo Molnar, Steven Rostedt
Cc: Frederic Weisbecker, Masami Hiramatsu, linux-kernel
Trivial. trace_array->waiter has no users since 6eaaa5d5
"tracing/core: use appropriate waiting on trace_pipe".
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
---
kernel/trace/trace.h | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
index 4a4f6e1..f849e85 100644
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -214,7 +214,6 @@ struct trace_array {
struct dentry *event_dir;
struct list_head systems;
struct list_head events;
- struct task_struct *waiter;
int ref;
};
--
1.5.5.1
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] tracing: Kill trace_array->waiter
2013-07-19 14:20 [PATCH] tracing: Kill trace_array->waiter Oleg Nesterov
@ 2013-07-19 14:55 ` Steven Rostedt
0 siblings, 0 replies; 2+ messages in thread
From: Steven Rostedt @ 2013-07-19 14:55 UTC (permalink / raw)
To: Oleg Nesterov
Cc: Ingo Molnar, Frederic Weisbecker, Masami Hiramatsu, linux-kernel
On Fri, 2013-07-19 at 16:20 +0200, Oleg Nesterov wrote:
> Trivial. trace_array->waiter has no users since 6eaaa5d5
> "tracing/core: use appropriate waiting on trace_pipe".
Thanks Oleg, I think this can still be applied for 3.11.
-- Steve
>
> Signed-off-by: Oleg Nesterov <oleg@redhat.com>
> ---
> kernel/trace/trace.h | 1 -
> 1 files changed, 0 insertions(+), 1 deletions(-)
>
> diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
> index 4a4f6e1..f849e85 100644
> --- a/kernel/trace/trace.h
> +++ b/kernel/trace/trace.h
> @@ -214,7 +214,6 @@ struct trace_array {
> struct dentry *event_dir;
> struct list_head systems;
> struct list_head events;
> - struct task_struct *waiter;
> int ref;
> };
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2013-07-19 14:20 [PATCH] tracing: Kill trace_array->waiter Oleg Nesterov
2013-07-19 14:55 ` Steven Rostedt
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