diff options
| author | Ian Rogers <irogers@google.com> | 2021-09-22 17:10:21 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-09-28 16:08:37 -0300 |
| commit | b758a61b391fb5ed749f4848f444d8223ae0a324 (patch) | |
| tree | 29390abf6af50f9efc9438f8525fb8b86e80021b /tools/perf/Makefile.perf | |
| parent | 3d5ac9effcc640d5d66bc6d833e1dcc9faa279aa (diff) | |
perf tools: Enable libtracefs dynamic linking
Currently libtracefs isn't used by perf, but there are potential
improvements by using it as identified Steven Rostedt's e-mail:
https://lore.kernel.org/lkml/20210610154759.1ef958f0@oasis.local.home/
This change is modelled on the dynamic libtraceevent patch by Michael
Petlan:
https://lore.kernel.org/linux-perf-users/20210428092023.4009-1-mpetlan@redhat.com/
v3. Adds file missed in v1 and v2 spotted by Jiri Olsa.
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Steven Rostedt (VMware) <rostedt@goodmis.org>
Cc: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
Cc: linux-trace-devel@vger.kernel.org
Link: http://lore.kernel.org/lkml/20210923001024.550263-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Makefile.perf')
| -rw-r--r-- | tools/perf/Makefile.perf | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index e04313c4d840..7df13e74450c 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -130,6 +130,8 @@ include ../scripts/utilities.mak # # Define LIBTRACEEVENT_DYNAMIC to enable libtraceevent dynamic linking # +# Define LIBTRACEFS_DYNAMIC to enable libtracefs dynamic linking +# # As per kernel Makefile, avoid funny character set dependencies unexport LC_ALL |