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| author |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-03-21 17:57:01 -0300 |
|---|---|---|
| committer |   Jiri Olsa <jolsa@kernel.org> | 2014-04-28 13:43:20 +0200 |
| commit | 93d5731dcb5b8cb7fa56ee11a5891f10c96c2a45 (patch) | |
| tree | a8b738d1fa82ae67375a2e3198b99ce086890961 /tools/perf/ui/stdio | |
| parent | perf tests: Add thread maps lookup automated tests (diff) | |
| download | linux-dev-93d5731dcb5b8cb7fa56ee11a5891f10c96c2a45.tar.xz linux-dev-93d5731dcb5b8cb7fa56ee11a5891f10c96c2a45.zip | |
perf tools: Allocate thread map_groups's dynamically
Moving towards sharing map groups within a process threads.
Because of this we need the map groups to be dynamically allocated. No
other functional change is intended in here.
Based on a patch by Jiri Olsa, but this time _just_ making the
conversion from statically allocating thread->mg to turning it into a
pointer and instead of initializing it at thread's constructor,
introduce a constructor/destructor for the map_groups class and
call at thread creation time.
Later we will introduce the get/put methods when we move to sharing
those map_groups, when the get/put refcounting semantics will be needed.
Signed-off-by: Arnaldo Carvalho de Melo <acme@kernel.org>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1397490723-1992-3-git-send-email-jolsa@redhat.com
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Diffstat (limited to 'tools/perf/ui/stdio')
| -rw-r--r-- | tools/perf/ui/stdio/hist.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c index d59893edf031..9eccf7f4f367 100644 --- a/tools/perf/ui/stdio/hist.c +++ b/tools/perf/ui/stdio/hist.c @@ -495,7 +495,7 @@ print_entries: break; if (h->ms.map == NULL && verbose > 1) { - __map_groups__fprintf_maps(&h->thread->mg, + __map_groups__fprintf_maps(h->thread->mg, MAP__FUNCTION, verbose, fp); fprintf(fp, "%.10s end\n", graph_dotted_line); } |