inode.c (180591bcfed1a2cec048abb21d3dab840625caab) inode.c (07d400a6df4767a90d49a153fdb7f4cfa1e3f23e)
1/*
2 * Copyright (C) 2007 Oracle. All rights reserved.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public
6 * License v2 as published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it will be useful,

--- 143 unchanged lines hidden (view full) ---

152 if (!path)
153 return -ENOMEM;
154
155 btrfs_set_trans_block_group(trans, inode);
156
157 key.objectid = inode->i_ino;
158 key.offset = start;
159 btrfs_set_key_type(&key, BTRFS_EXTENT_DATA_KEY);
1/*
2 * Copyright (C) 2007 Oracle. All rights reserved.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public
6 * License v2 as published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it will be useful,

--- 143 unchanged lines hidden (view full) ---

152 if (!path)
153 return -ENOMEM;
154
155 btrfs_set_trans_block_group(trans, inode);
156
157 key.objectid = inode->i_ino;
158 key.offset = start;
159 btrfs_set_key_type(&key, BTRFS_EXTENT_DATA_KEY);
160 inode_add_bytes(inode, size);
161 datasize = btrfs_file_extent_calc_inline_size(cur_size);
162
163 inode_add_bytes(inode, size);
164 ret = btrfs_insert_empty_item(trans, root, path, &key,
165 datasize);
166 BUG_ON(ret);
167 if (ret) {
168 err = ret;

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915
916static noinline int csum_exist_in_range(struct btrfs_root *root,
917 u64 bytenr, u64 num_bytes)
918{
919 int ret;
920 struct btrfs_ordered_sum *sums;
921 LIST_HEAD(list);
922
160 datasize = btrfs_file_extent_calc_inline_size(cur_size);
161
162 inode_add_bytes(inode, size);
163 ret = btrfs_insert_empty_item(trans, root, path, &key,
164 datasize);
165 BUG_ON(ret);
166 if (ret) {
167 err = ret;

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914
915static noinline int csum_exist_in_range(struct btrfs_root *root,
916 u64 bytenr, u64 num_bytes)
917{
918 int ret;
919 struct btrfs_ordered_sum *sums;
920 LIST_HEAD(list);
921
923 ret = btrfs_lookup_csums_range(root, bytenr, bytenr + num_bytes - 1,
924 &list);
922 ret = btrfs_lookup_csums_range(root->fs_info->csum_root, bytenr,
923 bytenr + num_bytes - 1, &list);
925 if (ret == 0 && list_empty(&list))
926 return 0;
927
928 while (!list_empty(&list)) {
929 sums = list_entry(list.next, struct btrfs_ordered_sum, list);
930 list_del(&sums->list);
931 kfree(sums);
932 }

--- 4108 unchanged lines hidden --- 		924 if (ret == 0 && list_empty(&list))
925 return 0;
926
927 while (!list_empty(&list)) {
928 sums = list_entry(list.next, struct btrfs_ordered_sum, list);
929 list_del(&sums->list);
930 kfree(sums);
931 }

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