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Diffstat (limited to 'fs/btrfs/inode.c')
-rw-r--r--fs/btrfs/inode.c24
1 files changed, 1 insertions, 23 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 994490d5fa64..a70c5790f8f5 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -4046,9 +4046,7 @@ int btrfs_unlink_inode(struct btrfs_trans_handle *trans,
*/
static struct btrfs_trans_handle *__unlink_start_trans(struct inode *dir)
{
- struct btrfs_trans_handle *trans;
struct btrfs_root *root = BTRFS_I(dir)->root;
- int ret;
/*
* 1 for the possible orphan item
@@ -4057,27 +4055,7 @@ static struct btrfs_trans_handle *__unlink_start_trans(struct inode *dir)
* 1 for the inode ref
* 1 for the inode
*/
- trans = btrfs_start_transaction(root, 5);
- if (!IS_ERR(trans) || PTR_ERR(trans) != -ENOSPC)
- return trans;
-
- if (PTR_ERR(trans) == -ENOSPC) {
- u64 num_bytes = btrfs_calc_trans_metadata_size(root, 5);
-
- trans = btrfs_start_transaction(root, 0);
- if (IS_ERR(trans))
- return trans;
- ret = btrfs_cond_migrate_bytes(root->fs_info,
- &root->fs_info->trans_block_rsv,
- num_bytes, 5);
- if (ret) {
- btrfs_end_transaction(trans, root);
- return ERR_PTR(ret);
- }
- trans->block_rsv = &root->fs_info->trans_block_rsv;
- trans->bytes_reserved = num_bytes;
- }
- return trans;
+ return btrfs_start_transaction_fallback_global_rsv(root, 5, 5);
}
static int btrfs_unlink(struct inode *dir, struct dentry *dentry)