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authorChristoph Hellwig <hch@lst.de>2018-09-24 09:43:53 +0200
committerJens Axboe <axboe@kernel.dk>2018-09-24 12:33:59 -0600
commit6e768461c215eaf8912e6c23e40fdff1cd962aca (patch)
treebffe8520b8509cec995de30b555bdc1c5e9f8ed7 /block/blk.h
parent3dccdae54fe836a22cee9dc6df9fd1708ae075ce (diff)
downloadlinux-6e768461c215eaf8912e6c23e40fdff1cd962aca.tar.bz2
block: remove bvec_to_phys
We only use it in biovec_phys_mergeable and a m68k paravirt driver, so just opencode it there. Also remove the pointless unsigned long cast for the offset in the opencoded instances. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk.h')
-rw-r--r--block/blk.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/block/blk.h b/block/blk.h
index 8f7229b6f63e..50f74ce60453 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -157,8 +157,8 @@ static inline bool biovec_phys_mergeable(struct request_queue *q,
struct bio_vec *vec1, struct bio_vec *vec2)
{
unsigned long mask = queue_segment_boundary(q);
- phys_addr_t addr1 = bvec_to_phys(vec1);
- phys_addr_t addr2 = bvec_to_phys(vec2);
+ phys_addr_t addr1 = page_to_phys(vec1->bv_page) + vec1->bv_offset;
+ phys_addr_t addr2 = page_to_phys(vec2->bv_page) + vec2->bv_offset;
if (addr1 + vec1->bv_len != addr2)
return false;