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| author | Logan Gunthorpe <[email protected]> | 2021-11-17 21:53:48 +0000 |
|---|---|---|
| committer | Christoph Hellwig <[email protected]> | 2021-12-22 08:21:43 +0000 |
| commit | f857acfc457ea63fa5b862d77f055665d863acfe (patch) | |
| tree | 9695549233e2146de982e347f5493098e3b96c2d /Documentation/filesystems/caching/netfs-api.rst | |
| parent | dma-direct: add a dma_direct_use_pool helper (diff) | |
| download | kernel-f857acfc457ea63fa5b862d77f055665d863acfe.tar.gz kernel-f857acfc457ea63fa5b862d77f055665d863acfe.zip | |
lib/scatterlist: cleanup macros into static inline functions
Convert the sg_is_chain(), sg_is_last() and sg_chain_ptr() macros
into static inline functions. There's no reason for these to be macros
and static inline are generally preferred these days.
Also introduce the SG_PAGE_LINK_MASK define so the P2PDMA work, which is
adding another bit to this mask, can do so more easily.
Suggested-by: Jason Gunthorpe <[email protected]>
Signed-off-by: Logan Gunthorpe <[email protected]>
Reviewed-by: Chaitanya Kulkarni <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
Diffstat (limited to 'Documentation/filesystems/caching/netfs-api.rst')
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