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| author |   Namhyung Kim <namhyung@kernel.org> | 2017-01-18 14:14:57 +0900 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-02-02 11:39:09 -0300 |
| commit | a1c9f97f0b64e6337d9cfcc08c134450934fdd90 (patch) | |
| tree | c4bb426e5550d0a5bc7b470c1b8fe554b56698a8 /tools/perf/builtin-diff.c | |
| parent | perf diff: Fix segfault on 'perf diff -o N' option (diff) | |
| download | linux-dev-a1c9f97f0b64e6337d9cfcc08c134450934fdd90.tar.xz linux-dev-a1c9f97f0b64e6337d9cfcc08c134450934fdd90.zip | |
perf diff: Fix -o/--order option behavior (again)
Commit 21e6d8428664 ("perf diff: Use perf_hpp__register_sort_field
interface") changed list_add() to perf_hpp__register_sort_field().
This resulted in a behavior change since the field was added to the tail
instead of the head. So the -o option is mostly ignored due to its
order in the list.
This patch fixes it by adding perf_hpp__prepend_sort_field().
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Fixes: 21e6d8428664 ("perf diff: Use perf_hpp__register_sort_field interface")
Link: http://lkml.kernel.org/r/20170118051457.30946-2-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | tools/perf/builtin-diff.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c index 9ff0db4e2d0c..933aeec46f4a 100644 --- a/tools/perf/builtin-diff.c +++ b/tools/perf/builtin-diff.c @@ -1199,7 +1199,7 @@ static int ui_init(void) BUG_ON(1); } - perf_hpp__register_sort_field(fmt); + perf_hpp__prepend_sort_field(fmt); return 0; } |