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| author | Christoph Hellwig <hch@lst.de> | 2021-11-09 15:50:28 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2021-12-08 16:46:35 +0100 |
| commit | 28e4576d556bca543b0996e9edd4b767397e24c6 (patch) | |
| tree | 071f859a8ec6385f0b80ad3c1ed2a11b73cffdaf /include/linux/scatterlist.h | |
| parent | aea7e2a86a94b2583e1e812c596140034398a169 (diff) | |
| download | lwn-28e4576d556bca543b0996e9edd4b767397e24c6.tar.gz lwn-28e4576d556bca543b0996e9edd4b767397e24c6.zip | |
dma-direct: add a dma_direct_use_pool helper
Add a helper to check if a potentially blocking operation should
dip into the atomic pools.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Diffstat (limited to 'include/linux/scatterlist.h')
0 files changed, 0 insertions, 0 deletions