Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux...

[~andy/linux] / fs / btrfs / file-item.c

diff --git a/fs/btrfs/file-item.c b/fs/btrfs/file-item.c
index 9d846588f7220a1bdb8eacd5e73aeaf83998d469..127555b29f587fab26de53b9a52f137f958ce3f5 100644 (file)
--- a/fs/btrfs/file-item.c
+++ b/fs/btrfs/file-item.c
@@ -182,7 +182,7 @@ static int __btrfs_lookup_bio_sums(struct btrfs_root *root,
        if (!path)
                return -ENOMEM;
 
-       nblocks = bio->bi_size >> inode->i_sb->s_blocksize_bits;
+       nblocks = bio->bi_iter.bi_size >> inode->i_sb->s_blocksize_bits;
        if (!dst) {
                if (nblocks * csum_size > BTRFS_BIO_INLINE_CSUM_SIZE) {
                        btrfs_bio->csum_allocated = kmalloc(nblocks * csum_size,
@@ -201,7 +201,7 @@ static int __btrfs_lookup_bio_sums(struct btrfs_root *root,
                csum = (u8 *)dst;
        }
 
-       if (bio->bi_size > PAGE_CACHE_SIZE * 8)
+       if (bio->bi_iter.bi_size > PAGE_CACHE_SIZE * 8)
                path->reada = 2;
 
        WARN_ON(bio->bi_vcnt <= 0);
@@ -217,7 +217,7 @@ static int __btrfs_lookup_bio_sums(struct btrfs_root *root,
                path->skip_locking = 1;
        }
 
-       disk_bytenr = (u64)bio->bi_sector << 9;
+       disk_bytenr = (u64)bio->bi_iter.bi_sector << 9;
        if (dio)
                offset = logical_offset;
        while (bio_index < bio->bi_vcnt) {
@@ -302,7 +302,7 @@ int btrfs_lookup_bio_sums_dio(struct btrfs_root *root, struct inode *inode,
                              struct btrfs_dio_private *dip, struct bio *bio,
                              u64 offset)
 {
-       int len = (bio->bi_sector << 9) - dip->disk_bytenr;
+       int len = (bio->bi_iter.bi_sector << 9) - dip->disk_bytenr;
        u16 csum_size = btrfs_super_csum_size(root->fs_info->super_copy);
        int ret;
 
@@ -447,11 +447,12 @@ int btrfs_csum_one_bio(struct btrfs_root *root, struct inode *inode,
        u64 offset;
 
        WARN_ON(bio->bi_vcnt <= 0);
-       sums = kzalloc(btrfs_ordered_sum_size(root, bio->bi_size), GFP_NOFS);
+       sums = kzalloc(btrfs_ordered_sum_size(root, bio->bi_iter.bi_size),
+                      GFP_NOFS);
        if (!sums)
                return -ENOMEM;
 
-       sums->len = bio->bi_size;
+       sums->len = bio->bi_iter.bi_size;
        INIT_LIST_HEAD(&sums->list);
 
        if (contig)
@@ -461,7 +462,7 @@ int btrfs_csum_one_bio(struct btrfs_root *root, struct inode *inode,
 
        ordered = btrfs_lookup_ordered_extent(inode, offset);
        BUG_ON(!ordered); /* Logic error */
-       sums->bytenr = (u64)bio->bi_sector << 9;
+       sums->bytenr = (u64)bio->bi_iter.bi_sector << 9;
        index = 0;
 
        while (bio_index < bio->bi_vcnt) {
@@ -476,7 +477,7 @@ int btrfs_csum_one_bio(struct btrfs_root *root, struct inode *inode,
                        btrfs_add_ordered_sum(inode, ordered, sums);
                        btrfs_put_ordered_extent(ordered);
 
-                       bytes_left = bio->bi_size - total_bytes;
+                       bytes_left = bio->bi_iter.bi_size - total_bytes;
 
                        sums = kzalloc(btrfs_ordered_sum_size(root, bytes_left),
                                       GFP_NOFS);
@@ -484,7 +485,7 @@ int btrfs_csum_one_bio(struct btrfs_root *root, struct inode *inode,
                        sums->len = bytes_left;
                        ordered = btrfs_lookup_ordered_extent(inode, offset);
                        BUG_ON(!ordered); /* Logic error */
-                       sums->bytenr = ((u64)bio->bi_sector << 9) +
+                       sums->bytenr = ((u64)bio->bi_iter.bi_sector << 9) +
                                       total_bytes;
                        index = 0;
                }