Lines Matching defs:poff
242 size_t poff = offset_in_folio(folio, *pos);
243 size_t plen = min_t(loff_t, folio_size(folio) - poff, length);
244 unsigned first = poff >> block_bits;
245 unsigned last = (poff + plen - 1) >> block_bits;
260 poff += block_size;
287 *offp = poff;
380 size_t poff, plen;
388 iomap_adjust_read_range(iter->inode, folio, &pos, length, &poff, &plen);
393 folio_zero_range(folio, poff, plen);
394 iomap_set_range_uptodate(folio, poff, plen);
408 !bio_add_folio(ctx->bio, folio, plen, poff)) {
433 bio_add_folio_nofail(ctx->bio, folio, plen, poff);
660 size_t poff, size_t plen, const struct iomap *iomap)
667 bio_add_folio_nofail(&bio, folio, plen, poff);
681 size_t poff, plen;
704 block_end - block_start, &poff, &plen);
709 (from <= poff || from >= poff + plen) &&
710 (to <= poff || to >= poff + plen))
716 folio_zero_segments(folio, poff, from, to, poff + plen);
724 poff, plen, srcmap);
728 iomap_set_range_uptodate(folio, poff, plen);
1746 size_t poff = offset_in_folio(folio, pos);
1757 if (!bio_add_folio(&wpc->ioend->io_bio, folio, len, poff))
1830 size_t poff = offset_in_folio(folio, isize);
1852 (folio->index == end_index && poff == 0))
1869 folio_zero_segment(folio, poff, folio_size(folio));