805 	unsigned int nofs_flag;  in btrfs_insert_delayed_item()  local
809 	nofs_flag = memalloc_nofs_save();  in btrfs_insert_delayed_item()
812 	memalloc_nofs_restore(nofs_flag);  in btrfs_insert_delayed_item()
940 	unsigned int nofs_flag;  in btrfs_delete_delayed_items()  local
949 	nofs_flag = memalloc_nofs_save();  in btrfs_delete_delayed_items()
951 	memalloc_nofs_restore(nofs_flag);  in btrfs_delete_delayed_items()
1018 	unsigned int nofs_flag;  in __btrfs_update_delayed_inode()  local
1031 	nofs_flag = memalloc_nofs_save();  in __btrfs_update_delayed_inode()
1033 	memalloc_nofs_restore(nofs_flag);  in __btrfs_update_delayed_inode()
1085 	nofs_flag = memalloc_nofs_save();  in __btrfs_update_delayed_inode()
1087 	memalloc_nofs_restore(nofs_flag);  in __btrfs_update_delayed_inode()