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| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2013-01-09 13:31:16 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-17 16:53:59 -0800 |
| commit | 3abfa1066b9e98df434868eda9ba91d7012d45c6 (patch) | |
| tree | 5e91cf1e7a60b3d0a48f1f9ec1660bd65bc35fad /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 034cbd17922a8b6c64b227360314167c15c1f031 (diff) | |
staging: comedi: comedi_buf: clarify comedi_buf_read_free()
Reword the comment about the need for the smp_mb().
Clarify the check to make sure the number of bytes to free is not
more than the number of bytes allocated.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions