dma-mapping: refactor dma_{alloc,free}_pages

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Factour out internal versions without the dma_debug calls in preparation
for callers that will need different dma_debug calls.

Note that this changes the dma_debug calls to get the not page aligned
size values, but as long as alloc and free agree on one variant we are
fine.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Tested-by: Ricardo Ribalda <ribalda@chromium.org>

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Christoph Hellwig 2021-02-01 18:12:02 +01:00

parent eedb0b12d0

commit 198c50e2cc

1 changed files with 19 additions and 10 deletions

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kernel/dma/mapping.c

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