diff options
| author | Logan Gunthorpe <logang@deltatee.com> | 2021-07-29 14:15:20 -0600 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2021-08-09 17:13:04 +0200 |
| commit | c81be74e7d790f090d3c8a52e20a334dc2506a3f (patch) | |
| tree | e7b9a8a703e6487d4c4e12f5475aba3683a4b4c2 /tools/perf/scripts/python/stackcollapse.py | |
| parent | fffe3cc8c2194f60c4af4fac7f27d25e8828f001 (diff) | |
dma-direct: return appropriate error code from dma_direct_map_sg()
Now that the map_sg() op expects error codes instead of return zero on
error, convert dma_direct_map_sg() to return an error code. Per the
documentation for dma_map_sgtable(), -EIO is returned due to an
DMA_MAPPING_ERROR with unknown cause.
Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions