Lines Matching defs:copy
41 * bio_copy_from_iter - copy all pages from iov_iter to bio
72 * bio_copy_to_iter - copy all pages from bio to iov_iter
117 * don't copy into a random user address space, just free
147 * We need to do a deep copy of the iov_iter including the iovecs.
216 /* This is the copy-in part of SG_DXFER_TO_FROM_DEV. */
464 * bio_copy_kern - copy kernel address into bio
466 * @data: pointer to buffer to copy
471 * copy the kernel address into a bio suitable for io to a block
593 * offset would create a gap, fallback to copy.
626 * Data will be mapped directly for zero copy I/O, if possible. Otherwise
636 bool copy = false, map_bvec = false;
643 copy = true;
645 copy = true;
647 copy = true;
651 copy = true;
653 copy = queue_virt_boundary(q) & iov_iter_gap_alignment(iter);
662 copy = true;
667 if (copy)