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| author | Bob Copeland <me@bobcopeland.com> | 2015-01-09 22:15:48 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2015-01-23 20:12:01 +0300 |
| commit | bfa6696b39ae4da554a8b8ec9d17bba1ed6ae889 (patch) | |
| tree | a33decaa6ad72ee5a18bfb55aa80bd1ef92efc1a /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 232ddcd80fa5c878efd631c6562cbaa24535bdc1 (diff) | |
| download | linux-bfa6696b39ae4da554a8b8ec9d17bba1ed6ae889.tar.xz | |
wcn36xx: don't process 'valid' descriptors
The DMA engine will reset the valid bit after a descriptor is
complete; any with the valid bit still set may still be in
use by the hardware, so check that before freeing the descriptor.
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions