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authorJens Axboe <jens.axboe@oracle.com>2007-10-22 13:39:33 -0400
committerJens Axboe <jens.axboe@oracle.com>2007-10-22 13:39:33 -0400
commit9b61764bcb4360e04386f0415a01da8271631004 (patch)
tree8e0a39c0e9d36f5114d14383243da328de1c72eb /block/ll_rw_blk.c
parent82f66fbef58de4ad7519708d0b9e685e20fa4e8a (diff)
[SG] Update block layer to use sg helpers
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block/ll_rw_blk.c')
-rw-r--r--block/ll_rw_blk.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c
index 8025d646ab30..61c2e396f2fa 100644
--- a/block/ll_rw_blk.c
+++ b/block/ll_rw_blk.c
@@ -1354,8 +1354,9 @@ new_segment:
1354 else 1354 else
1355 sg = sg_next(sg); 1355 sg = sg_next(sg);
1356 1356
1357 memset(sg, 0, sizeof(*sg)); 1357 sg_dma_len(sg) = 0;
1358 sg->page = bvec->bv_page; 1358 sg_dma_address(sg) = 0;
1359 sg_set_page(sg, bvec->bv_page);
1359 sg->length = nbytes; 1360 sg->length = nbytes;
1360 sg->offset = bvec->bv_offset; 1361 sg->offset = bvec->bv_offset;
1361 nsegs++; 1362 nsegs++;
@@ -1363,6 +1364,9 @@ new_segment:
1363 bvprv = bvec; 1364 bvprv = bvec;
1364 } /* segments in rq */ 1365 } /* segments in rq */
1365 1366
1367 if (sg)
1368 __sg_mark_end(sg);
1369
1366 return nsegs; 1370 return nsegs;
1367} 1371}
1368 1372