rq->end_io = NULL;
rq->end_io_data = NULL;
rq->completion_data = NULL;
+ rq->next_rq = NULL;
}
/**
static int flush_dry_bio_endio(struct bio *bio, unsigned int bytes, int error)
{
request_queue_t *q = bio->bi_private;
- struct bio_vec *bvec;
- int i;
/*
* This is dry run, restore bio_sector and size. We'll finish
if (bio->bi_size)
return 1;
- /* Rewind bvec's */
- bio->bi_idx = 0;
- bio_for_each_segment(bvec, bio, i) {
- bvec->bv_len += bvec->bv_offset;
- bvec->bv_offset = 0;
- }
-
/* Reset bio */
set_bit(BIO_UPTODATE, &bio->bi_flags);
bio->bi_size = q->bi_size;
{
request_queue_t *q;
- q = kmem_cache_alloc_node(requestq_cachep, gfp_mask, node_id);
+ q = kmem_cache_alloc_node(requestq_cachep,
+ gfp_mask | __GFP_ZERO, node_id);
if (!q)
return NULL;
- memset(q, 0, sizeof(*q));
init_timer(&q->unplug_timer);
snprintf(q->kobj.name, KOBJ_NAME_LEN, "%s", "queue");