diff options
| author | Cai Huoqing <[email protected]> | 2021-09-26 14:52:14 +0800 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2021-09-27 13:25:25 +0100 |
| commit | 4247ef02693716f9df87c37a181b7120c7b24648 (patch) | |
| tree | 7345f490bafd0819dede23426136dfca37d9ef28 /tools/perf/scripts/python/flamegraph.py | |
| parent | f947fcaffd6a7e6bc6a5ff990e4125e501a7e68d (diff) | |
ibmveth: Use dma_alloc_coherent() instead of kmalloc/dma_map_single()
Replacing kmalloc/kfree/dma_map_single/dma_unmap_single()
with dma_alloc_coherent/dma_free_coherent() helps to reduce
code size, and simplify the code, and coherent DMA will not
clear the cache every time.
Signed-off-by: Cai Huoqing <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions