diff options
author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2023-05-31 15:31:56 -0300 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2023-05-31 15:31:56 -0300 |
commit | d17ed982e4497070e4575ecd8c5afcfcb7210b8b (patch) | |
tree | 1524dbccee3c535ab3a8d027a170fe86a7c2935c /tools/perf/builtin-ftrace.c | |
parent | 422db30713ac84080a8c4b3efa9dd560b654ed57 (diff) | |
parent | c041d33bf7ec731bb71f47e4d45a7aec9e40b1b9 (diff) |
Merge tag 'perf-tools-fixes-for-v6.4-2-2023-05-30' into perf-tools-next
perf tools fixes for v6.4: 2nd batch
- Fix BPF CO-RE naming convention for checking the availability of fields on
'union perf_mem_data_src' on the running kernel.
- Remove the use of llvm-strip on BPF skel object files, not needed, fixes a
build breakage when the llvm package, that contains it in most distros, isn't
installed.
- Fix tools that use both evsel->{bpf_counter_list,bpf_filters}, removing them from a
union.
- Remove extra "--" from the 'perf ftrace latency' --use-nsec option,
previously it was working only when using the '-n' alternative.
- Don't stop building when both binutils-devel and a C++ compiler isn't
available to compile the alternative C++ demangle support code, disable that
feature instead.
- Sync the linux/in.h and coresight-pmu.h header copies with the kernel sources.
- Fix relative include path to cs-etm.h.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-ftrace.c')
-rw-r--r-- | tools/perf/builtin-ftrace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/builtin-ftrace.c b/tools/perf/builtin-ftrace.c index ad2a9ae041f6..ac2e6c75f912 100644 --- a/tools/perf/builtin-ftrace.c +++ b/tools/perf/builtin-ftrace.c @@ -1177,7 +1177,7 @@ int cmd_ftrace(int argc, const char **argv) OPT_BOOLEAN('b', "use-bpf", &ftrace.target.use_bpf, "Use BPF to measure function latency"), #endif - OPT_BOOLEAN('n', "--use-nsec", &ftrace.use_nsec, + OPT_BOOLEAN('n', "use-nsec", &ftrace.use_nsec, "Use nano-second histogram"), OPT_PARENT(common_options), }; |