C++ (Cpp) bio_has_allocated_vec Examples

Example #1

File: bio.c Project: MiniBlu/cm11_kernel_htc_msm8974a3ul

void bio_free(struct bio *bio, struct bio_set *bs)
{
	void *p;

	if (bio_has_allocated_vec(bio))
		bvec_free_bs(bs, bio->bi_io_vec, BIO_POOL_IDX(bio));

	if (bio_integrity(bio))
		bio_integrity_free(bio, bs);

	p = bio;
	if (bs->front_pad)
		p -= bs->front_pad;

	mempool_free(p, bs->bio_pool);
}

Example #2

File: bio.c Project: 3null/fastsocket

void bio_free(struct bio *bio, struct bio_set *bs)
{
	void *p;

	if (bio_has_allocated_vec(bio))
		bvec_free_bs(bs, bio->bi_io_vec, BIO_POOL_IDX(bio));

	if (bio_integrity(bio))
		bio_integrity_free(bio, bs);

	/*
	 * If we have front padding, adjust the bio pointer before freeing
	 */
	p = bio;
	if (bs->front_pad)
		p -= bs->front_pad;

	mempool_free(p, bs->bio_pool);
}

Example #3

File: bio.c Project: AdrianHuang/linux-3.8.13

static void bio_free(struct bio *bio)
{
	struct bio_set *bs = bio->bi_pool;
	void *p;

	__bio_free(bio);

	if (bs) {
		if (bio_has_allocated_vec(bio))
			bvec_free_bs(bs, bio->bi_io_vec, BIO_POOL_IDX(bio));

		/*
		 * If we have front padding, adjust the bio pointer before freeing
		 */
		p = bio;
		p -= bs->front_pad;

		mempool_free(p, bs->bio_pool);
	} else {
		/* Bio was allocated by bio_kmalloc() */
		kfree(bio);
	}
}

Example #4

static void bio_kmalloc_destructor(struct bio *bio)
{
    if (bio_has_allocated_vec(bio))
        kfree(bio->bi_io_vec);
    kfree(bio);
}