diff options
| author | Fabio Baltieri <[email protected]> | 2012-12-13 13:46:16 +0100 |
|---|---|---|
| committer | Fabio Baltieri <[email protected]> | 2013-01-14 10:50:53 +0100 |
| commit | 4226dd86b10ac44f8e98599f6a73e3a1b929f8eb (patch) | |
| tree | 236280805bf3db2b81911303e4b429f7bda79368 /tools/perf/scripts/python/netdev-times.py | |
| parent | 3cb645dc85a050c8a6b5c2cbdcbe4b8f39dba1b8 (diff) | |
dmaengine: ste_dma40: add a done queue for completed descriptors
This is to keep the active queue for only those transfers which are
actually active in the hardware. Descriptors will be moved to the done
queue after they are completed in the hardware (interrupt handler) but
before all the cleanup work has been completed (tasklet).
Mostly based on a previous patch by Rabin Vincent.
Cc: Rabin Vincent <[email protected]>
Acked-by: Linus Walleij <[email protected]>
Acked-by: Vinod Koul <[email protected]>
Signed-off-by: Fabio Baltieri <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/netdev-times.py')
0 files changed, 0 insertions, 0 deletions