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Btrfs: kill the durable block rsv stuff

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This is confusing code and isn't used by anything anymore, so delete it.

Signed-off-by: Josef Bacik <josef@redhat.com>
This commit is contained in:
Josef Bacik
2011-08-05 10:25:38 -04:00
parent dba68306f3
commit 37be25bcb6
5 changed files with 17 additions and 101 deletions
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4
fs/btrfs/inode.c
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@@ -2164,9 +2164,6 @@ int btrfs_orphan_add(struct btrfs_trans_handle *trans, struct inode *inode)
}
spin_unlock(&root->orphan_lock);
if (block_rsv)
btrfs_add_durable_block_rsv(root->fs_info, block_rsv);
/* grab metadata reservation from transaction handle */
if (reserve) {
ret = btrfs_orphan_reserve_metadata(trans, inode);
@@ -6505,7 +6502,6 @@ static int btrfs_truncate(struct inode *inode)
rsv = btrfs_alloc_block_rsv(root);
if (!rsv)
return -ENOMEM;
btrfs_add_durable_block_rsv(root->fs_info, rsv);
trans = btrfs_start_transaction(root, 4);
if (IS_ERR(trans)) {