172 int f2fs_sync_file(struct file *file, loff_t start, loff_t end, int datasync)  in f2fs_sync_file()
313 static loff_t f2fs_seek_block(struct file *file, loff_t offset, int whence)  in f2fs_seek_block()
316 	loff_t maxbytes = inode->i_sb->s_maxbytes;  in f2fs_seek_block()
319 	loff_t data_ofs = offset;  in f2fs_seek_block()
320 	loff_t isize;  in f2fs_seek_block()
361 				data_ofs = (loff_t)pgofs << PAGE_CACHE_SHIFT) {  in f2fs_seek_block()
385 static loff_t f2fs_llseek(struct file *file, loff_t offset, int whence)  in f2fs_llseek()
388 	loff_t maxbytes = inode->i_sb->s_maxbytes;  in f2fs_llseek()
667 					loff_t start, loff_t len)  in fill_zero()
712 static int punch_hole(struct inode *inode, loff_t offset, loff_t len)  in punch_hole()
715 	loff_t off_start, off_end;  in punch_hole()
749 			loff_t blk_start, blk_end;  in punch_hole()
768 static int expand_inode_data(struct inode *inode, loff_t offset,  in expand_inode_data()
769 					loff_t len, int mode)  in expand_inode_data()
773 	loff_t new_size = i_size_read(inode);  in expand_inode_data()
774 	loff_t off_start, off_end;  in expand_inode_data()
830 				loff_t offset, loff_t len)  in f2fs_fallocate()