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Groups > linux.kernel > #1655041
| From | Jiri Olsa <jolsa@kernel.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 2/2] perf tools: Remove extra list_del_init calls in list reset |
| Date | 2017-06-01 13:20 +0200 |
| Message-ID | <tNwj0-1RP-21@gated-at.bofh.it> (permalink) |
| References | <tNwj0-1RP-11@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
We only needs to remove the format from the currently
iterated list. The other removals/inits are superfluous
because we free the format in any case.
Link: http://lkml.kernel.org/n/tip-8umo89ntt3kawmfwsivav43t@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
tools/perf/ui/hist.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/tools/perf/ui/hist.c b/tools/perf/ui/hist.c
index feb2174ddd1f..a0fee2ac8599 100644
--- a/tools/perf/ui/hist.c
+++ b/tools/perf/ui/hist.c
@@ -614,15 +614,15 @@ void perf_hpp__reset_output_field(struct perf_hpp_list *list)
/* reset output fields */
perf_hpp_list__for_each_format_safe(list, fmt, tmp) {
- list_del_init(&fmt->list);
- list_del_init(&fmt->sort_list);
+ list_del(&fmt->list);
+ /* Remove the fmt from next loop processing. */
+ list_del(&fmt->sort_list);
fmt_free(fmt);
}
/* reset sort keys */
perf_hpp_list__for_each_sort_list_safe(list, fmt, tmp) {
- list_del_init(&fmt->list);
- list_del_init(&fmt->sort_list);
+ list_del(&fmt->sort_list);
fmt_free(fmt);
}
}
--
2.9.4
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[PATCH 1/2] perf tools: Fix crash in perf_hpp__reset_output_field Jiri Olsa <jolsa@kernel.org> - 2017-06-01 13:20 +0200
[PATCH 2/2] perf tools: Remove extra list_del_init calls in list reset Jiri Olsa <jolsa@kernel.org> - 2017-06-01 13:20 +0200
Re: [PATCH 2/2] perf tools: Remove extra list_del_init calls in list reset Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-06-01 15:10 +0200
Re: [PATCH 2/2] perf tools: Remove extra list_del_init calls in list reset Jiri Olsa <jolsa@redhat.com> - 2017-06-01 15:20 +0200
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