Need machine pointer in thread object, so we could
lookup the process thread in following patch.
Signed-off-by: Jiri Olsa <jo...@redhat.com>
Cc: Don Zickus <dzic...@redhat.com>
Cc: Corey Ashford <cjash...@linux.vnet.ibm.com>
Cc: David Ahern <dsah...@gmail.com>
Cc: Frederic Weisbecker <fweis...@gmail.com>
Cc: Ingo Molnar <mi...@kernel.org>
Cc: Namhyung Kim <namhy...@kernel.org>
Cc: Paul Mackerras <pau...@samba.org>
Cc: Peter Zijlstra <a.p.zijls...@chello.nl>
Cc: Arnaldo Carvalho de Melo <a...@ghostprotocols.net>
---
tools/perf/util/machine.c | 2 +-
tools/perf/util/thread.c | 4 +++-
tools/perf/util/thread.h | 5 ++++-
3 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index 009dfb4..6196bb9 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -311,7 +311,7 @@ static struct thread *__machine__findnew_thread(struct
machine *machine,
if (!create)
return NULL;
- th = thread__new(pid, tid);
+ th = thread__new(pid, tid, machine);
if (th != NULL) {
rb_link_node(&th->rb_node, parent, p);
rb_insert_color(&th->rb_node, &machine->threads);
diff --git a/tools/perf/util/thread.c b/tools/perf/util/thread.c
index ac77b6c..7c1aad0 100644
--- a/tools/perf/util/thread.c
+++ b/tools/perf/util/thread.c
@@ -8,13 +8,15 @@
#include "debug.h"
#include "comm.h"
-struct thread *thread__new(pid_t pid, pid_t tid)
+struct thread *thread__new(pid_t pid, pid_t tid,
+ struct machine *machine)
{
char *comm_str;
struct comm *comm;
struct thread *thread = zalloc(sizeof(*thread));
if (thread != NULL) {
+ thread->machine = machine;
thread->pid_ = pid;
thread->tid = tid;
thread->ppid = -1;
diff --git a/tools/perf/util/thread.h b/tools/perf/util/thread.h
index 77d0be2..2200557 100644
--- a/tools/perf/util/thread.h
+++ b/tools/perf/util/thread.h
@@ -7,12 +7,14 @@
#include <sys/types.h>
#include "symbol.h"
#include <strlist.h>
+#include "machine.h"
struct thread {
union {
struct rb_node rb_node;
struct list_head node;
};
+ struct machine *machine;
struct map_groups *mg;
pid_t pid_; /* Not all tools update this */
pid_t tid;
@@ -29,7 +31,8 @@ struct thread {
struct machine;
struct comm;
-struct thread *thread__new(pid_t pid, pid_t tid);
+struct thread *thread__new(pid_t pid, pid_t tid,
+ struct machine *machine);
void thread__delete(struct thread *thread);
static inline void thread__exited(struct thread *thread)
{
--
1.8.3.1
--
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