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| author |   Chen Zhongjin <chenzhongjin@huawei.com> | 2022-09-26 11:14:40 +0800 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-10-04 08:55:23 -0300 |
| commit | b71536a4925e630466d2817e65a42f57f0f5b33e (patch) | |
| tree | 0f1c26c3bff60c1ae55e7c654e7d862c7e8c0baa /tools/perf/util | |
| parent | perf test: Add kernel lock contention test (diff) | |
| download | linux-dev-b71536a4925e630466d2817e65a42f57f0f5b33e.tar.xz linux-dev-b71536a4925e630466d2817e65a42f57f0f5b33e.zip | |
perf string: Remove unused macro K()
Unused macro reported by [-Wunused-macros].
This macro is introduced to calculate the 'unit' size, in:
d2fb8b4151a92223 ("perf tools: Add new perf_atoll() function to parse string representing size in bytes")
8ba7f6c2faada3ad ("saner perf_atoll()")
This commit has simplified the perf_atoll() function and remove the
'unit' variable. This macro is not deleted, but nowhere else is using
it.
A single letter macro is confusing and easy to be misused. So remove it
for code cleaning.
Signed-off-by: Chen Zhongjin <chenzhongjin@huawei.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Florian Fischer <florian.fischer@muhq.space>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.garry@huawei.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20220926031440.28275-6-chenzhongjin@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util')
| -rw-r--r-- | tools/perf/util/string.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/tools/perf/util/string.c b/tools/perf/util/string.c index f6d90cdd9225..4f12a96f33cc 100644 --- a/tools/perf/util/string.c +++ b/tools/perf/util/string.c @@ -15,7 +15,6 @@ const char *dots = "....................................................................." "....................................................................."; -#define K 1024LL /* * perf_atoll() * Parse (\d+)(b|B|kb|KB|mb|MB|gb|GB|tb|TB) (e.g. "256MB") |