u8 *data)
{
struct iv_tcw_private *tcw = &cc->iv_gen_private.tcw;
- u64 sector = cpu_to_le64((u64)dmreq->iv_sector);
+ __le64 sector = cpu_to_le64(dmreq->iv_sector);
u8 buf[TCW_WHITENING_SIZE];
SHASH_DESC_ON_STACK(desc, tcw->crc32_tfm);
int i, r;
struct dm_crypt_request *dmreq)
{
struct iv_tcw_private *tcw = &cc->iv_gen_private.tcw;
- u64 sector = cpu_to_le64((u64)dmreq->iv_sector);
+ __le64 sector = cpu_to_le64(dmreq->iv_sector);
u8 *src;
int r = 0;
clone->bi_private = io;
clone->bi_end_io = crypt_endio;
clone->bi_bdev = cc->dev->bdev;
- clone->bi_rw = io->base_bio->bi_rw;
+ bio_set_op_attrs(clone, bio_op(io->base_bio), io->base_bio->bi_rw);
}
static int kcryptd_io_read(struct dm_crypt_io *io, gfp_t gfp)
struct crypt_config *cc = ti->private;
/*
- * If bio is REQ_FLUSH or REQ_DISCARD, just bypass crypt queues.
- * - for REQ_FLUSH device-mapper core ensures that no IO is in-flight
- * - for REQ_DISCARD caller must use flush if IO ordering matters
+ * If bio is REQ_PREFLUSH or REQ_OP_DISCARD, just bypass crypt queues.
+ * - for REQ_PREFLUSH device-mapper core ensures that no IO is in-flight
+ * - for REQ_OP_DISCARD caller must use flush if IO ordering matters
*/
- if (unlikely(bio->bi_rw & (REQ_FLUSH | REQ_DISCARD))) {
+ if (unlikely(bio->bi_rw & REQ_PREFLUSH ||
+ bio_op(bio) == REQ_OP_DISCARD)) {
bio->bi_bdev = cc->dev->bdev;
if (bio_sectors(bio))
bio->bi_iter.bi_sector = cc->start +