[patch 4/9] perf: session: Store file offset in sample_queue

[Thomas Gleixner <tglx@linutronix.de>]

[-- Attachment #1: perf-session-store-file-offset-in-sample-queue.patch --]
[-- Type: text/plain, Size: 1449 bytes --]

Preparatory patch for ordered output of perf report -D

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
 tools/perf/util/session.c |    7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

Index: linux-2.6-tip/tools/perf/util/session.c
===================================================================
--- linux-2.6-tip.orig/tools/perf/util/session.c
+++ linux-2.6-tip/tools/perf/util/session.c
@@ -444,6 +444,7 @@ static event__swap_op event__swap_ops[] 
 
 struct sample_queue {
 	u64			timestamp;
+	u64			file_offset;
 	event_t			*event;
 	struct list_head	list;
 };
@@ -596,7 +597,7 @@ static void __queue_event(struct sample_
 #define MAX_SAMPLE_BUFFER	(64 * 1024 / sizeof(struct sample_queue))
 
 static int perf_session_queue_event(struct perf_session *s, event_t *event,
-				    struct sample_data *data)
+				    struct sample_data *data, u64 file_offset)
 {
 	struct ordered_samples *os = &s->ordered_samples;
 	struct list_head *sc = &os->sample_cache;
@@ -628,6 +629,7 @@ static int perf_session_queue_event(stru
 	}
 
 	new->timestamp = timestamp;
+	new->file_offset = file_offset;
 	new->event = event;
 
 	__queue_event(new, s);
@@ -780,7 +782,8 @@ static int perf_session__process_event(s
 	}
 
 	if (ops->ordered_samples) {
-		ret = perf_session_queue_event(session, event, &sample);
+		ret = perf_session_queue_event(session, event, &sample,
+					       file_offset);
 		if (ret != -ETIME)
 			return ret;
 	}