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perf record: Bind the AIO user space buffers to nodes

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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>
This commit is contained in:
Alexey Budankov
2019-01-22 20:48:54 +03:00
committed by Arnaldo Carvalho de Melo
parent 9d2ed64587
commit c44a8b44ca
2 changed files with 78 additions and 4 deletions
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5
tools/perf/util/setup.py
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@@ -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],
)