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-rw-r--r--fs/btrfs/ctree.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 50dcd0fbae1..1630be83121 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -1468,6 +1468,8 @@ struct btrfs_fs_info {
/* next backup root to be overwritten */
int backup_root_index;
+
+ int num_tolerated_disk_barrier_failures;
};
/*
@@ -3361,6 +3363,9 @@ void btrfs_inherit_iflags(struct inode *inode, struct inode *dir);
int btrfs_defrag_file(struct inode *inode, struct file *file,
struct btrfs_ioctl_defrag_range_args *range,
u64 newer_than, unsigned long max_pages);
+void btrfs_get_block_group_info(struct list_head *groups_list,
+ struct btrfs_ioctl_space_info *space);
+
/* file.c */
int btrfs_add_inode_defrag(struct btrfs_trans_handle *trans,
struct inode *inode);