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-rw-r--r--fs/btrfs/compression.c8
-rw-r--r--fs/btrfs/extent_io.c6
-rw-r--r--fs/btrfs/extent_io.h2
3 files changed, 8 insertions, 8 deletions
diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c
index 88799894aae4..fcd323eceb5b 100644
--- a/fs/btrfs/compression.c
+++ b/fs/btrfs/compression.c
@@ -306,7 +306,7 @@ int btrfs_submit_compressed_write(struct inode *inode, u64 start,
bdev = fs_info->fs_devices->latest_bdev;
- bio = btrfs_bio_alloc(bdev, first_byte >> 9);
+ bio = btrfs_bio_alloc(bdev, first_byte);
bio_set_op_attrs(bio, REQ_OP_WRITE, 0);
bio->bi_private = cb;
bio->bi_end_io = end_compressed_bio_write;
@@ -353,7 +353,7 @@ int btrfs_submit_compressed_write(struct inode *inode, u64 start,
bio_put(bio);
- bio = btrfs_bio_alloc(bdev, first_byte >> 9);
+ bio = btrfs_bio_alloc(bdev, first_byte);
bio_set_op_attrs(bio, REQ_OP_WRITE, 0);
bio->bi_private = cb;
bio->bi_end_io = end_compressed_bio_write;
@@ -596,7 +596,7 @@ int btrfs_submit_compressed_read(struct inode *inode, struct bio *bio,
/* include any pages we added in add_ra-bio_pages */
cb->len = bio->bi_iter.bi_size;
- comp_bio = btrfs_bio_alloc(bdev, cur_disk_byte >> 9);
+ comp_bio = btrfs_bio_alloc(bdev, cur_disk_byte);
bio_set_op_attrs (comp_bio, REQ_OP_READ, 0);
comp_bio->bi_private = cb;
comp_bio->bi_end_io = end_compressed_bio_read;
@@ -647,7 +647,7 @@ int btrfs_submit_compressed_read(struct inode *inode, struct bio *bio,
bio_put(comp_bio);
- comp_bio = btrfs_bio_alloc(bdev, cur_disk_byte >> 9);
+ comp_bio = btrfs_bio_alloc(bdev, cur_disk_byte);
bio_set_op_attrs(comp_bio, REQ_OP_READ, 0);
comp_bio->bi_private = cb;
comp_bio->bi_end_io = end_compressed_bio_read;
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 3d84d6f288cc..5037fd918f43 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -2658,14 +2658,14 @@ readpage_ok:
* never fail. We're returning a bio right now but you can call btrfs_io_bio
* for the appropriate container_of magic
*/
-struct bio *btrfs_bio_alloc(struct block_device *bdev, u64 first_sector)
+struct bio *btrfs_bio_alloc(struct block_device *bdev, u64 first_byte)
{
struct btrfs_io_bio *btrfs_bio;
struct bio *bio;
bio = bio_alloc_bioset(GFP_NOFS, BIO_MAX_PAGES, btrfs_bioset);
bio->bi_bdev = bdev;
- bio->bi_iter.bi_sector = first_sector;
+ bio->bi_iter.bi_sector = first_byte >> 9;
btrfs_bio = btrfs_io_bio(bio);
btrfs_bio->csum = NULL;
btrfs_bio->csum_allocated = NULL;
@@ -2799,7 +2799,7 @@ static int submit_extent_page(int op, int op_flags, struct extent_io_tree *tree,
}
}
- bio = btrfs_bio_alloc(bdev, sector);
+ bio = btrfs_bio_alloc(bdev, sector << 9);
bio_add_page(bio, page, page_size, offset);
bio->bi_end_io = end_io_func;
bio->bi_private = tree;
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h
index fb7a938ecbc9..8071e3977614 100644
--- a/fs/btrfs/extent_io.h
+++ b/fs/btrfs/extent_io.h
@@ -462,7 +462,7 @@ void extent_clear_unlock_delalloc(struct inode *inode, u64 start, u64 end,
u64 delalloc_end, struct page *locked_page,
unsigned bits_to_clear,
unsigned long page_ops);
-struct bio *btrfs_bio_alloc(struct block_device *bdev, u64 first_sector);
+struct bio *btrfs_bio_alloc(struct block_device *bdev, u64 first_byte);
struct bio *btrfs_io_bio_alloc(gfp_t gfp_mask, unsigned int nr_iovecs);
struct bio *btrfs_bio_clone(struct bio *bio);
struct bio *btrfs_bio_clone_partial(struct bio *orig, int offset, int size);