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| author | Alexey Budankov <alexey.budankov@linux.intel.com> | 2019-01-22 20:48:54 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-02-06 16:00:39 +0300 |
| commit | c44a8b44ca9f156a5395597109987d1c462ba655 (patch) | |
| tree | 9bc147164fa2dbc3a917ec8d71e2ae6f49c9502f /tools/perf/util/setup.py | |
| parent | 9d2ed64587c045304efe8872b0258c30803d370c (diff) | |
| download | linux-c44a8b44ca9f156a5395597109987d1c462ba655.tar.xz | |
perf record: Bind the AIO user space buffers to nodes
Allocate and bind AIO user space buffers to the memory nodes that mmap
kernel buffers are bound to.
Signed-off-by: Alexey Budankov <alexey.budankov@linux.intel.com>
Reviewed-by: Jiri Olsa <jolsa@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/5a5adebc-afe0-4806-81cd-180d49ec043f@linux.intel.com
[ Do not use 'index' as a variable name, it is a define in older glibcs ]
Link: http://lkml.kernel.org/r/20190205151526.GC10613@kernel.org
[ Add -lnuma to the python build when -DHAVE_LIBNUMA_SUPPORT is present, fixing 'perf test python' ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/setup.py')
| -rw-r--r-- | tools/perf/util/setup.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/perf/util/setup.py b/tools/perf/util/setup.py index d3ffc18424b5..5b5a167b43ce 100644 --- a/tools/perf/util/setup.py +++ b/tools/perf/util/setup.py @@ -53,9 +53,14 @@ ext_sources = [f.strip() for f in open('util/python-ext-sources') # use full paths with source files ext_sources = list(map(lambda x: '%s/%s' % (src_perf, x) , ext_sources)) +extra_libraries = [] +if '-DHAVE_LIBNUMA_SUPPORT' in cflags: + extra_libraries = [ 'numa' ] + perf = Extension('perf', sources = ext_sources, include_dirs = ['util/include'], + libraries = extra_libraries, extra_compile_args = cflags, extra_objects = [libtraceevent, libapikfs], ) |