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perf tools: Use maps__first()/map__next()

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In a few more remaining places, for consistency.

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: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-c2n7slwtto29wndfttdrhfrx@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2015-05-22 11:52:22 -03:00
commit 4bb7123dcf
5 changed files with 37 additions and 40 deletions
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7
tools/perf/util/event.c
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@ -329,8 +329,9 @@ int perf_event__synthesize_modules(struct perf_tool *tool,
struct machine *machine)
{
int rc = 0;
struct rb_node *nd;
struct map *pos;
struct map_groups *kmaps = &machine->kmaps;
struct rb_root *maps = &kmaps->maps[MAP__FUNCTION];
union perf_event *event = zalloc((sizeof(event->mmap) +
machine->id_hdr_size));
if (event == NULL) {
@ -350,10 +351,8 @@ int perf_event__synthesize_modules(struct perf_tool *tool,
else
event->header.misc = PERF_RECORD_MISC_GUEST_KERNEL;
for (nd = rb_first(&kmaps->maps[MAP__FUNCTION]);
nd; nd = rb_next(nd)) {
for (pos = maps__first(maps); pos; pos = map__next(pos)) {
size_t size;
struct map *pos = rb_entry(nd, struct map, rb_node);
if (pos->dso->kernel)
continue;