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authorChristoph Hellwig <hch@lst.de>2018-09-24 09:43:50 +0200
committerJens Axboe <axboe@kernel.dk>2018-09-24 12:33:54 -0600
commit6a9f5f240adfdced863a098d34f8f05ca6ab9d5f (patch)
treeeb81b3a3073e9c03c03170468f2ba43ed7f43487 /arch/x86/include/asm/io.h
parent27ca1d4ed04ea29dc77b47190a3cc82697023e76 (diff)
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/x86/include/asm/io.h')
-rw-r--r--arch/x86/include/asm/io.h5
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
index 6de64840dd22..7c6106216d9c 100644
--- a/arch/x86/include/asm/io.h
+++ b/arch/x86/include/asm/io.h
@@ -376,9 +376,8 @@ 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 /* CONFIG_XEN */
#define IO_SPACE_LIMIT 0xffff