diff options
| author | Christoph Hellwig | 2018-12-06 13:39:32 -0800 |
|---|---|---|
| committer | Christoph Hellwig | 2018-12-13 21:06:18 +0100 |
| commit | 356da6d0cde3323236977fce54c1f9612a742036 (patch) | |
| tree | 87ad8176833266fbaa038780d67aebcc490d0d64 /include/xen/interface/memory.h | |
| parent | 190d4e5916a2d70a11009022b968fca948fb5dc7 (diff) | |
dma-mapping: bypass indirect calls for dma-direct
Avoid expensive indirect calls in the fast path DMA mapping
operations by directly calling the dma_direct_* ops if we are using
the directly mapped DMA operations.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
Tested-by: Jesper Dangaard Brouer <brouer@redhat.com>
Tested-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include/xen/interface/memory.h')
0 files changed, 0 insertions, 0 deletions