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SubjectRe: [Xen-devel] [PATCH RFC 10/12] xen-blkback: make the queue of free requests per backend
>>> On 28.02.13 at 11:28, Roger Pau Monne <roger.pau@citrix.com> wrote:
> @@ -122,6 +125,19 @@ static struct xen_blkif *xen_blkif_alloc(domid_t domid)
> spin_lock_init(&blkif->free_pages_lock);
> INIT_LIST_HEAD(&blkif->free_pages);
> blkif->free_pages_num = 0;
> + blkif->pending_reqs = kzalloc(sizeof(blkif->pending_reqs[0]) *
> + xen_blkif_reqs, GFP_KERNEL);

kcalloc() is preferred in cases like this, I believe.

Jan



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