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perf session: Move the global threads list to perf_session

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So that we can process two perf.data files.

We still need to add a O_MMAP mode for perf_session so that we
can do all the mmap stuff in it.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1260741029-4430-5-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Arnaldo Carvalho de Melo
2009-12-13 19:50:28 -02:00
committed by Ingo Molnar
parent ec91336973
commit b3165f4144
13 changed files with 98 additions and 74 deletions
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5
tools/perf/util/session.h
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@@ -3,11 +3,16 @@
#include "event.h"
#include "header.h"
#include <linux/rbtree.h>
struct thread;
struct perf_session {
struct perf_header header;
unsigned long size;
unsigned long mmap_window;
struct rb_root threads;
struct thread *last_match;
int fd;
int cwdlen;
char *cwd;