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| author |   Alexander Duyck <alexander.h.duyck@intel.com> | 2016-11-02 07:13:02 -0400 |
|---|---|---|
| committer |   Konrad Rzeszutek Wilk <konrad@kernel.org> | 2016-11-07 15:06:33 -0500 |
| commit | 0443fa003fa199f41bfbed3012f314d02c5b1f24 (patch) | |
| tree | 401aaffdf993230e7ddf69279f531b28c5557ffb /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | swiotlb-xen: Enforce return of DMA_ERROR_CODE in mapping function (diff) | |
| download | wireguard-linux-0443fa003fa199f41bfbed3012f314d02c5b1f24.tar.xz wireguard-linux-0443fa003fa199f41bfbed3012f314d02c5b1f24.zip | |
swiotlb: Add support for DMA_ATTR_SKIP_CPU_SYNC
As a first step to making DMA_ATTR_SKIP_CPU_SYNC apply to architectures
beyond just ARM I need to make it so that the swiotlb will respect the
flag. In order to do that I also need to update the swiotlb-xen since it
heavily makes use of the functionality.
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad@kernel.org>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions