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| author | Arnaldo Carvalho de Melo <[email protected]> | 2016-07-15 10:05:19 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2016-07-15 10:08:29 -0300 |
| commit | 8811e8ea14c1056b09c794c67836b8a84584ddef (patch) | |
| tree | 6c4f9c7b74450593c4063c9545e84e641a3d22f9 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 8c98abff43616a2a9c208189f86d32cefafbe708 (diff) | |
perf tools: Just pr_debug() about not being able to read cacheline_size
So far the cacheline_size is only useful for the "dcacheline" --sort
order, i.e. if that is not used, which is the norm, then the user
shouldn't care that he is running this, say, on an Android system where
sysconf(_SC_LEVEL1_DCACHE_LINESIZE) and the
/sys/devices/system/cpu/cpu0/cache/index0/coherency_line_size sysfs file
isn't available.
An upcoming patch will emit an warning only for "--sort ...,dcacheline,...".
Cc: Adrian Hunter <[email protected]>
Cc: Chris Phlipot <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Wang Nan <[email protected]>
Link: http://lkml.kernel.org/n/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions