diff options
| author | Dan Williams <[email protected]> | 2010-10-07 16:44:50 -0700 |
|---|---|---|
| committer | Dan Williams <[email protected]> | 2010-10-07 17:08:32 -0700 |
| commit | 5fc6d897fde352bad5db5767e7260741a8cdd9e9 (patch) | |
| tree | cb918dd33b8288aadead08b04b9f308f9d8bcbd1 /tools/perf/scripts/python/syscall-counts.py | |
| parent | 400fb7f6a0cfe13025cb0296fdb4737da7025a8a (diff) | |
async_tx: make async_tx channel switching opt-in
The majority of drivers in drivers/dma/ will never establish cross
channel operation chains and do not need the extra overhead in struct
dma_async_tx_descriptor. Make channel switching opt-in by default.
Cc: Anatolij Gustschin <[email protected]>
Cc: Ira Snyder <[email protected]>
Cc: Linus Walleij <[email protected]>
Cc: Saeed Bishara <[email protected]>
Signed-off-by: Dan Williams <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions