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authorJens Axboe <jens.axboe@oracle.com>2007-10-22 19:40:16 +0200
committerJens Axboe <jens.axboe@oracle.com>2007-10-22 19:40:16 +0200
commit78c2f0b8c285c5305b3e67b0595200541e15eb43 (patch)
tree6537a046641e9a3dba3f4735b42d7f04e60e29f8 /crypto/scatterwalk.h
parent9b61764bcb4360e04386f0415a01da8271631004 (diff)
downloadop-kernel-dev-78c2f0b8c285c5305b3e67b0595200541e15eb43.zip
op-kernel-dev-78c2f0b8c285c5305b3e67b0595200541e15eb43.tar.gz
[SG] Update crypto/ to sg helpers
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'crypto/scatterwalk.h')
-rw-r--r--crypto/scatterwalk.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/crypto/scatterwalk.h b/crypto/scatterwalk.h
index 9c73e37..87ed681 100644
--- a/crypto/scatterwalk.h
+++ b/crypto/scatterwalk.h
@@ -22,13 +22,13 @@
static inline struct scatterlist *scatterwalk_sg_next(struct scatterlist *sg)
{
- return (++sg)->length ? sg : (void *)sg->page;
+ return (++sg)->length ? sg : (void *) sg_page(sg);
}
static inline unsigned long scatterwalk_samebuf(struct scatter_walk *walk_in,
struct scatter_walk *walk_out)
{
- return !(((walk_in->sg->page - walk_out->sg->page) << PAGE_SHIFT) +
+ return !(((sg_page(walk_in->sg) - sg_page(walk_out->sg)) << PAGE_SHIFT) +
(int)(walk_in->offset - walk_out->offset));
}
@@ -60,7 +60,7 @@ static inline unsigned int scatterwalk_aligned(struct scatter_walk *walk,
static inline struct page *scatterwalk_page(struct scatter_walk *walk)
{
- return walk->sg->page + (walk->offset >> PAGE_SHIFT);
+ return sg_page(walk->sg) + (walk->offset >> PAGE_SHIFT);
}
static inline void scatterwalk_unmap(void *vaddr, int out)
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