*/
static inline void bio_inc_remaining(struct bio *bio)
{
- bio->bi_flags |= (1 << BIO_CHAIN);
+ bio_set_flag(bio, BIO_CHAIN);
smp_mb__before_atomic();
atomic_inc(&bio->__bi_remaining);
}
if (unlikely(!bvl))
goto err_free;
- bio->bi_flags |= 1 << BIO_OWNS_VEC;
+ bio_set_flag(bio, BIO_OWNS_VEC);
} else if (nr_iovecs) {
bvl = bio->bi_inline_vecs;
}
* so we don't set nor calculate new physical/hw segment counts here
*/
bio->bi_bdev = bio_src->bi_bdev;
- bio->bi_flags |= 1 << BIO_CLONED;
+ bio_set_flag(bio, BIO_CLONED);
bio->bi_rw = bio_src->bi_rw;
bio->bi_iter = bio_src->bi_iter;
bio->bi_io_vec = bio_src->bi_io_vec;
/* If we may be able to merge these biovecs, force a recount */
if (bio->bi_vcnt > 1 && (BIOVEC_PHYS_MERGEABLE(bvec-1, bvec)))
- bio->bi_flags &= ~(1 << BIO_SEG_VALID);
+ bio_clear_flag(bio, BIO_SEG_VALID);
done:
return len;
if (iter->type & WRITE)
bio->bi_rw |= REQ_WRITE;
- bio->bi_flags |= (1 << BIO_USER_MAPPED);
+ bio_set_flag(bio, BIO_USER_MAPPED);
/*
* subtle -- if __bio_map_user() ended up bouncing a bio,
BUG_ON(atomic_read(&bio->__bi_remaining) <= 0);
if (atomic_dec_and_test(&bio->__bi_remaining)) {
- clear_bit(BIO_CHAIN, &bio->bi_flags);
+ bio_clear_flag(bio, BIO_CHAIN);
return true;
}
if (offset == 0 && size == bio->bi_iter.bi_size)
return;
- clear_bit(BIO_SEG_VALID, &bio->bi_flags);
+ bio_clear_flag(bio, BIO_SEG_VALID);
bio_advance(bio, offset << 9);