diff options
| author |   Christoph Hellwig <hch@lst.de> | 2018-09-24 09:43:50 +0200 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2018-09-24 12:33:54 -0600 |
| commit | 6a9f5f240adfdced863a098d34f8f05ca6ab9d5f (patch) | |
| tree | eb81b3a3073e9c03c03170468f2ba43ed7f43487 /arch/arm64/include/asm/io.h | |
| parent | block: move req_gap_back_merge to blk.h (diff) | |
| download | linux-dev-6a9f5f240adfdced863a098d34f8f05ca6ab9d5f.tar.xz linux-dev-6a9f5f240adfdced863a098d34f8f05ca6ab9d5f.zip | |
block: simplify BIOVEC_PHYS_MERGEABLE
Turn the macro into an inline, move it to blk.h and simplify the
arch hooks a bit.
Also rename the function to biovec_phys_mergeable as there is no need
to shout.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'arch/arm64/include/asm/io.h')
| -rw-r--r-- | arch/arm64/include/asm/io.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/arm64/include/asm/io.h b/arch/arm64/include/asm/io.h index 35b2e50f17fb..774e03ea1bb0 100644 --- a/arch/arm64/include/asm/io.h +++ b/arch/arm64/include/asm/io.h @@ -208,9 +208,8 @@ extern int devmem_is_allowed(unsigned long pfn); struct bio_vec; extern bool xen_biovec_phys_mergeable(const struct bio_vec *vec1, const struct bio_vec *vec2); -#define BIOVEC_PHYS_MERGEABLE(vec1, vec2) \ - (__BIOVEC_PHYS_MERGEABLE(vec1, vec2) && \ - (!xen_domain() || xen_biovec_phys_mergeable(vec1, vec2))) +#define ARCH_BIOVEC_PHYS_MERGEABLE(vec1, vec2) \ + (!xen_domain() || xen_biovec_phys_mergeable(vec1, vec2)) #endif /* __KERNEL__ */ #endif /* __ASM_IO_H */ |