iomap_truncate_page 1010 fs/iomap/buffered-io.c EXPORT_SYMBOL_GPL(iomap_truncate_page);
iomap_truncate_page  888 fs/xfs/xfs_iops.c 		error = iomap_truncate_page(inode, newsize, &did_zeroing,
iomap_truncate_page  173 include/linux/iomap.h int iomap_truncate_page(struct inode *inode, loff_t pos, bool *did_zero,