xfs_trim_extent
void xfs_trim_extent(struct xfs_bmbt_irec *irec, xfs_fileoff_t bno,
xfs_trim_extent(&map, map_off, last_da - map_off);
xfs_trim_extent(&del, offset_fsb, count_fsb);
xfs_trim_extent(&got, first_bno, len);
xfs_trim_extent(&del, start_fsb, end_fsb - start_fsb);
xfs_trim_extent(&map, map_off, last_da - map_off);
xfs_trim_extent(&map, next_ra, last_da - next_ra);
xfs_trim_extent(&cmap2, offset_fsb, count_fsb);
xfs_trim_extent(&cmap, offset_fsb, count_fsb);
xfs_trim_extent(&cmap, offset_fsb, count_fsb);
xfs_trim_extent(&cmap, offset_fsb, count_fsb);
xfs_trim_extent(&smap, offset_fsb,
xfs_trim_extent(&imap, offset_fsb, end_fsb - offset_fsb);
xfs_trim_extent(&imap, offset_fsb, end_fsb - offset_fsb);
xfs_trim_extent(&cmap, offset_fsb,
xfs_trim_extent(&cmap, offset_fsb, end_fsb - offset_fsb);
xfs_trim_extent(&imap, offset_fsb, end_fsb - offset_fsb);
xfs_trim_extent(&got, offset_fsb, count_fsb);
xfs_trim_extent(imap, imap->br_startoff,
xfs_trim_extent(imap, cmap->br_startoff, cmap->br_blockcount);
xfs_trim_extent(cmap, offset_fsb, count_fsb);
xfs_trim_extent(cmap, offset_fsb, count_fsb);
xfs_trim_extent(&del, offset_fsb, end_fsb - offset_fsb);
xfs_trim_extent(&del, *offset_fsb, end_fsb - *offset_fsb);