From 6a9f5f240adfdced863a098d34f8f05ca6ab9d5f Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 24 Sep 2018 09:43:50 +0200 Subject: 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 Signed-off-by: Jens Axboe --- arch/x86/include/asm/io.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'arch/x86/include/asm/io.h') 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 -- cgit v1.2.3-59-g8ed1b