return -ENOMEM;
file_key.objectid = objectid;
file_key.offset = pos;
- btrfs_set_key_type(&file_key, BTRFS_EXTENT_DATA_KEY);
+ file_key.type = BTRFS_EXTENT_DATA_KEY;
path->leave_spinning = 1;
ret = btrfs_insert_empty_item(trans, root, path, &file_key,
file_key.objectid = BTRFS_EXTENT_CSUM_OBJECTID;
file_key.offset = bytenr;
- btrfs_set_key_type(&file_key, BTRFS_EXTENT_CSUM_KEY);
+ file_key.type = BTRFS_EXTENT_CSUM_KEY;
ret = btrfs_search_slot(trans, root, &file_key, path, 0, cow);
if (ret < 0)
goto fail;
goto fail;
path->slots[0]--;
btrfs_item_key_to_cpu(leaf, &found_key, path->slots[0]);
- if (btrfs_key_type(&found_key) != BTRFS_EXTENT_CSUM_KEY)
+ if (found_key.type != BTRFS_EXTENT_CSUM_KEY)
goto fail;
csum_offset = (bytenr - found_key.offset) >>
file_key.objectid = objectid;
file_key.offset = offset;
- btrfs_set_key_type(&file_key, BTRFS_EXTENT_DATA_KEY);
+ file_key.type = BTRFS_EXTENT_DATA_KEY;
ret = btrfs_search_slot(trans, root, &file_key, path, ins_len, cow);
return ret;
}
}
int btrfs_lookup_bio_sums_dio(struct btrfs_root *root, struct inode *inode,
- struct btrfs_dio_private *dip, struct bio *bio,
- u64 offset)
+ struct bio *bio, u64 offset)
{
- 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;
-
- len >>= inode->i_sb->s_blocksize_bits;
- len *= csum_size;
-
- ret = __btrfs_lookup_bio_sums(root, inode, bio, offset,
- (u32 *)(dip->csum + len), 1);
- return ret;
+ return __btrfs_lookup_bio_sums(root, inode, bio, offset, NULL, 1);
}
int btrfs_lookup_csums_range(struct btrfs_root *root, u64 start, u64 end,
u64 csum_end;
u16 csum_size = btrfs_super_csum_size(root->fs_info->super_copy);
- ASSERT(start == ALIGN(start, root->sectorsize) &&
- (end + 1) == ALIGN(end + 1, root->sectorsize));
+ ASSERT(IS_ALIGNED(start, root->sectorsize) &&
+ IS_ALIGNED(end + 1, root->sectorsize));
path = btrfs_alloc_path();
if (!path)
bytenr = sums->bytenr + total_bytes;
file_key.objectid = BTRFS_EXTENT_CSUM_OBJECTID;
file_key.offset = bytenr;
- btrfs_set_key_type(&file_key, BTRFS_EXTENT_CSUM_KEY);
+ file_key.type = BTRFS_EXTENT_CSUM_KEY;
item = btrfs_lookup_csum(trans, root, path, bytenr, 1);
if (!IS_ERR(item)) {
csum_offset = (bytenr - found_key.offset) >>
root->fs_info->sb->s_blocksize_bits;
- if (btrfs_key_type(&found_key) != BTRFS_EXTENT_CSUM_KEY ||
+ if (found_key.type != BTRFS_EXTENT_CSUM_KEY ||
found_key.objectid != BTRFS_EXTENT_CSUM_OBJECTID ||
csum_offset >= MAX_CSUM_ITEMS(root, csum_size)) {
goto insert;