Esempi in C++ (Cpp) per bch_crc64_update

Esempio n. 1

File: request.c Progetto: JohanVikman/linux

static void bio_csum(struct bio *bio, struct bkey *k)
{
	struct bio_vec *bv;
	uint64_t csum = 0;
	int i;

	bio_for_each_segment(bv, bio, i) {
		void *d = kmap(bv->bv_page) + bv->bv_offset;
		csum = bch_crc64_update(csum, d, bv->bv_len);
		kunmap(bv->bv_page);
	}

Esempio n. 2

File: request.c Progetto: ReneNyffenegger/linux

static void bio_csum(struct bio *bio, struct bkey *k)
{
	struct bio_vec bv;
	struct bvec_iter iter;
	uint64_t csum = 0;

	bio_for_each_segment(bv, bio, iter) {
		void *d = kmap(bv.bv_page) + bv.bv_offset;
		csum = bch_crc64_update(csum, d, bv.bv_len);
		kunmap(bv.bv_page);
	}