Symbol: btrfs_prealloc_file_range_trans
fs/btrfs/block-group.c
3503
ret = btrfs_prealloc_file_range_trans(inode, trans, 0, 0, cache_size,
fs/btrfs/btrfs_inode.h
597
int btrfs_prealloc_file_range_trans(struct inode *inode,