perf tests: Use thread->mg->machine

Instead of passing both thread and machine.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: David Ahern <dsahern@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jean Pihet <jean.pihet@linaro.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-y2nl2v7p7of0dzuyc3tppxoo@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 4 insertions, 6 deletions

diff --git a/tools/perf/tests/code-reading.c b/tools/perf/tests/code-reading.c
index 144a41236456..f671ec37a7c4 100644
--- a/tools/perf/tests/code-reading.c
+++ b/tools/perf/tests/code-reading.c
@@ -133,8 +133,7 @@ static int read_via_objdump(const char *filename, u64 addr, void *buf,
 }
 
 static int read_object_code(u64 addr, size_t len, u8 cpumode,
-                            struct thread *thread, struct machine *machine,
-                            struct state *state)
+                            struct thread *thread, struct state *state)
 {
         struct addr_location al;
         unsigned char buf1[BUFSZ];
@@ -169,8 +168,8 @@ static int read_object_code(u64 addr, size_t len, u8 cpumode,
                 len = al.map->end - addr;
 
         /* Read the object code using perf */
-        ret_len = dso__data_read_offset(al.map->dso, machine, al.addr, buf1,
-                                        len);
+        ret_len = dso__data_read_offset(al.map->dso, thread->mg->machine,
+                                        al.addr, buf1, len);
         if (ret_len != len) {
                 pr_debug("dso__data_read_offset failed\n");
                 return -1;
@@ -263,8 +262,7 @@ static int process_sample_event(struct machine *machine,
 
         cpumode = event->header.misc & PERF_RECORD_MISC_CPUMODE_MASK;
 
-        return read_object_code(sample.ip, READLEN, cpumode, thread, machine,
-                                state);
+        return read_object_code(sample.ip, READLEN, cpumode, thread, state);
 }
 
 static int process_event(struct machine *machine, struct perf_evlist *evlist,