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| 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/export-to-postgresql.py | |
| parent | dma-mapping: allow map_sg() ops to return negative error codes (diff) | |
| download | linux-dev-c81be74e7d790f090d3c8a52e20a334dc2506a3f.tar.xz linux-dev-c81be74e7d790f090d3c8a52e20a334dc2506a3f.zip | |
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/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions