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tracing: Kill trace_array->waiter

PATCH In review Oleg Nesterov 2 participants 2 messages Jul 19, 2013 Tracing

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Oleg Nesterov

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#0 lore raw

PATCH 1/1 tracing: Kill trace_array->waiter

Trivial. trace_array->waiter has no users since 6eaaa5d5 "tracing/core: use appropriate waiting on trace_pipe".

Signed-off-by Oleg Nesterov <[email protected]>
---
 kernel/trace/trace.h |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
kernel/trace/trace.h +0 -1
index 4a4f6e1..f849e85 100644
@@ -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;
 };
Signature · 1 line
1.5.5.1
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#1 lore raw
Quoted 2 lines · Oleg Nesterov

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

Quoted 18 lines
Signed-off-by Oleg Nesterov <[email protected]>
---
 kernel/trace/trace.h |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
kernel/trace/trace.h +0 -1
index 4a4f6e1..f849e85 100644
@@ -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;
 };