linux-kernel - [PATCH 6/9] perf: Remove the "event" callback from perf events

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Date:	Sun,  6 Dec 2009 08:34:55 +0100
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Paul Mackerras <paulus@...ba.org>,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	"K. Prasad" <prasad@...ux.vnet.ibm.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>
Subject: [PATCH 6/9] perf: Remove the "event" callback from perf events

As it is not used anymore and has been superseded by overflow_handler.

Signed-off-by: Frederic Weisbecker <fweisbec@...il.com>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Paul Mackerras <paulus@...ba.org>
Cc: Arnaldo Carvalho de Melo <acme@...hat.com>
Cc: "K. Prasad" <prasad@...ux.vnet.ibm.com>
---
 include/linux/perf_event.h |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index d2f2667..89098e3 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -567,7 +567,6 @@ struct perf_pending_entry {
 
 struct perf_sample_data;
 
-typedef void (*perf_callback_t)(struct perf_event *, void *);
 typedef void (*perf_overflow_handler_t)(struct perf_event *, int,
 					struct perf_sample_data *,
 					struct pt_regs *regs);
@@ -669,8 +668,6 @@ struct perf_event {
 	struct event_filter		*filter;
 #endif
 
-	perf_callback_t			callback;
-
 #endif /* CONFIG_PERF_EVENTS */
 };
 
-- 
1.6.2.3

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