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Commit ca5135e6 authored by Peter Zijlstra's avatar Peter Zijlstra Committed by Ingo Molnar
Browse files

perf: Rename perf_mmap_data to perf_buffer 



Rename to clarify code.

s/perf_mmap_data/perf_buffer/g and selective s/data/buffer/g

Signed-off-by: default avatarPeter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Steven Rostedt <rostedt@goodmis.org>
LKML-Reference: <new-submission>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 68aa00ac

include/linux/perf_event.h

+3 −3
Original line number Diff line number Diff line
@@ -602,7 +602,7 @@ enum perf_event_active_state { 


struct file;



struct perf_mmap_data {

struct perf_buffer {

	atomic_t			refcount;

	struct rcu_head			rcu_head;

#ifdef CONFIG_PERF_USE_VMALLOC
@@ -727,7 +727,7 @@ struct perf_event { 
	atomic_t			mmap_count;

	int				mmap_locked;

	struct user_struct		*mmap_user;

	struct perf_mmap_data		*data;

	struct perf_buffer		*buffer;



	/* poll related */

	wait_queue_head_t		waitq;
@@ -825,7 +825,7 @@ struct perf_cpu_context { 


struct perf_output_handle {

	struct perf_event		*event;

	struct perf_mmap_data		*data;

	struct perf_buffer		*buffer;

	unsigned long			wakeup;

	unsigned long			size;

	void				*addr;

kernel/perf_event.c

+154 −154

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