diff options
| author | Alexander Duyck <[email protected]> | 2016-12-14 15:04:46 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2016-12-14 16:04:07 -0800 |
| commit | b8a346dd472af45e1ee8cbc77101dad0b836210b (patch) | |
| tree | 8da5660153e97d6f8094c89fceaafdbfb2c4d9a7 /tools/perf/scripts/python/syscall-counts.py | |
| parent | 34f8be79a772094a96da83f52f247cff2bc13978 (diff) | |
arch/hexagon: Add option to skip DMA sync as a part of mapping
This change allows us to pass DMA_ATTR_SKIP_CPU_SYNC which allows us to
avoid invoking cache line invalidation if the driver will just handle it
later via a sync_for_cpu or sync_for_device call.
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Alexander Duyck <[email protected]>
Cc: Richard Kuo <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions