diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-22 19:11:06 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-22 19:11:06 -0700 |
| commit | 69450bb5eb8e9df28281c62f98e971c9969dc4ff (patch) | |
| tree | 85991e6e8b74cb08b5013fd7e419c3df67d23e35 /drivers/md/dm-crypt.c | |
| parent | e38f981758118d829cd40cfe9c09e3fa81e422aa (diff) | |
| parent | d6ec084200c37683278c821338f74ddf21ab80f5 (diff) | |
Merge branch 'sg' of git://git.kernel.dk/linux-2.6-block
* 'sg' of git://git.kernel.dk/linux-2.6-block:
Add CONFIG_DEBUG_SG sg validation
Change table chaining layout
Update arch/ to use sg helpers
Update swiotlb to use sg helpers
Update net/ to use sg helpers
Update fs/ to use sg helpers
[SG] Update drivers to use sg helpers
[SG] Update crypto/ to sg helpers
[SG] Update block layer to use sg helpers
[SG] Add helpers for manipulating SG entries
Diffstat (limited to 'drivers/md/dm-crypt.c')
| -rw-r--r-- | drivers/md/dm-crypt.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index 0eb5416798b..ac54f697c50 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -348,16 +348,17 @@ static int crypt_convert(struct crypt_config *cc, ctx->idx_out < ctx->bio_out->bi_vcnt) { struct bio_vec *bv_in = bio_iovec_idx(ctx->bio_in, ctx->idx_in); struct bio_vec *bv_out = bio_iovec_idx(ctx->bio_out, ctx->idx_out); - struct scatterlist sg_in = { - .page = bv_in->bv_page, - .offset = bv_in->bv_offset + ctx->offset_in, - .length = 1 << SECTOR_SHIFT - }; - struct scatterlist sg_out = { - .page = bv_out->bv_page, - .offset = bv_out->bv_offset + ctx->offset_out, - .length = 1 << SECTOR_SHIFT - }; + struct scatterlist sg_in, sg_out; + + sg_init_table(&sg_in, 1); + sg_set_page(&sg_in, bv_in->bv_page); + sg_in.offset = bv_in->bv_offset + ctx->offset_in; + sg_in.length = 1 << SECTOR_SHIFT; + + sg_init_table(&sg_out, 1); + sg_set_page(&sg_out, bv_out->bv_page); + sg_out.offset = bv_out->bv_offset + ctx->offset_out; + sg_out.length = 1 << SECTOR_SHIFT; ctx->offset_in += sg_in.length; if (ctx->offset_in >= bv_in->bv_len) { |