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| author |   Namhyung Kim <namhyung@kernel.org> | 2019-05-27 15:11:49 +0900 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-05-28 18:37:43 -0300 |
| commit | 7cb10a08df98e643b87d4bc8422e50e9c43b5c60 (patch) | |
| tree | 725153387454ccf8336ad6c26263d628862c84b1 /tools/perf/util/hist.c | |
| parent | perf top: Add --namespaces option (diff) | |
| download | linux-dev-7cb10a08df98e643b87d4bc8422e50e9c43b5c60.tar.xz linux-dev-7cb10a08df98e643b87d4bc8422e50e9c43b5c60.zip | |
perf tools: Remove const from thread read accessors
The namespaces and comm fields of a thread are protected by rwsem and
require write access for it. So it ended up using a cast to remove
the const qualifier. Let's get rid of the const then.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Suggested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Hari Bathini <hbathini@linux.vnet.ibm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Krister Johansen <kjlx@templeofstupid.com>
Link: http://lkml.kernel.org/r/20190527061149.168640-1-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/hist.c')
| -rw-r--r-- | tools/perf/util/hist.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index 7ace7a10054d..fb3271fd420c 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -2561,7 +2561,7 @@ int __hists__scnprintf_title(struct hists *hists, char *bf, size_t size, bool sh char unit; int printed; const struct dso *dso = hists->dso_filter; - const struct thread *thread = hists->thread_filter; + struct thread *thread = hists->thread_filter; int socket_id = hists->socket_filter; unsigned long nr_samples = hists->stats.nr_events[PERF_RECORD_SAMPLE]; u64 nr_events = hists->stats.total_period; |