diff options
Diffstat (limited to 'fs/btrfs/file-item.c')
| -rw-r--r-- | fs/btrfs/file-item.c | 30 |
1 files changed, 10 insertions, 20 deletions
diff --git a/fs/btrfs/file-item.c b/fs/btrfs/file-item.c index 54c84daec9b5..783a94355efd 100644 --- a/fs/btrfs/file-item.c +++ b/fs/btrfs/file-item.c @@ -55,7 +55,7 @@ int btrfs_insert_file_extent(struct btrfs_trans_handle *trans, 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, @@ -100,7 +100,7 @@ btrfs_lookup_csum(struct btrfs_trans_handle *trans, 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; @@ -111,7 +111,7 @@ btrfs_lookup_csum(struct btrfs_trans_handle *trans, 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) >> @@ -148,7 +148,7 @@ int btrfs_lookup_file_extent(struct btrfs_trans_handle *trans, 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; } @@ -299,19 +299,9 @@ int btrfs_lookup_bio_sums(struct btrfs_root *root, struct inode *inode, } 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, @@ -329,8 +319,8 @@ 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) @@ -720,7 +710,7 @@ again: 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)) { @@ -790,7 +780,7 @@ again: 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; |