diff options
| author | Christoph Hellwig <hch@lst.de> | 2018-09-25 13:30:07 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-09-26 08:45:10 -0600 |
| commit | 20e3267601f95ff62d7a3116a17a680e9f5cbcc9 (patch) | |
| tree | 3a80325aca975b671866f88d3981cd4380669fe6 /arch/arm64/include/asm/io.h | |
| parent | cd11b1d344784b1a4c0d7aa18edc0830fd3989d1 (diff) | |
xen: provide a prototype for xen_biovec_phys_mergeable in xen.h
Having multiple externs in arch headers is not a good way to provide
a common interface.
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 | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/arm64/include/asm/io.h b/arch/arm64/include/asm/io.h index 774e03ea1bb0..06119ee511cd 100644 --- a/arch/arm64/include/asm/io.h +++ b/arch/arm64/include/asm/io.h @@ -205,9 +205,6 @@ extern int valid_mmap_phys_addr_range(unsigned long pfn, size_t size); 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 ARCH_BIOVEC_PHYS_MERGEABLE(vec1, vec2) \ (!xen_domain() || xen_biovec_phys_mergeable(vec1, vec2)) |