fs/f2fs/file.c

1088 int f2fs_truncate_hole(struct inode *inode, pgoff_t pg_start, pgoff_t pg_end)
1092 	while (pg_start < pg_end) {
1108 		count = min(end_offset - dn.ofs_in_node, pg_end - pg_start);
1122 	pgoff_t pg_start, pg_end;
1131 	pg_end = ((unsigned long long) offset + len) >> PAGE_SHIFT;
1136 	if (pg_start == pg_end) {
1149 			ret = fill_zero(inode, pg_end, 0, off_end);
1154 		if (pg_start < pg_end) {
1161 			blk_end = (loff_t)pg_end << PAGE_SHIFT;
1169 			ret = f2fs_truncate_hole(inode, pg_start, pg_end);
1514 	pgoff_t index, pg_start, pg_end;
1532 	pg_end = ((unsigned long long) offset + len) >> PAGE_SHIFT;
1537 	if (pg_start == pg_end) {
1555 		for (index = pg_start; index < pg_end;) {
1565 				((loff_t)pg_end << PAGE_SHIFT) - 1);
1579 			end = min(pg_end, end_offset - dn.ofs_in_node + index);
1599 			ret = fill_zero(inode, pg_end, 0, off_end);
1621 	pgoff_t nr, pg_start, pg_end, delta, idx;
1655 	pg_end = (offset + len) >> PAGE_SHIFT;
1656 	delta = pg_end - pg_start;
1705 	pgoff_t pg_start, pg_end;
1722 	pg_end = ((unsigned long long)offset + len) >> PAGE_SHIFT;
1726 	map.m_len = pg_end - pg_start;
1783 		new_size = (last_off == pg_end) ? offset + len :
1786 		new_size = ((loff_t)pg_end << PAGE_SHIFT) + off_end;
2604 	pgoff_t pg_start, pg_end, next_pgofs;
2611 	pg_end = (range->start + range->len) >> PAGE_SHIFT;
2640 		if (ei.fofs + ei.len >= pg_end)
2652 	while (map.m_lblk < pg_end) {
2653 		map.m_len = pg_end - map.m_lblk;
2692 	map.m_len = pg_end - pg_start;
2695 	while (map.m_lblk < pg_end) {
2700 		map.m_len = pg_end - map.m_lblk;
2734 		if (map.m_lblk < pg_end && cnt < BLKS_PER_SEG(sbi))
3826 	pgoff_t index, pg_end, prev_index = 0;
3876 	pg_end = DIV_ROUND_UP(end_addr, F2FS_BLKSIZE);
3893 	while (index < pg_end) {
3909 		count = min(end_offset - dn.ofs_in_node, pg_end - index);