unsigned int hdr_len, unsigned int proto_len,
unsigned int *elements)
{
+ gfp_t gfp = GFP_ATOMIC | (skb_pfmemalloc(skb) ? __GFP_MEMALLOC : 0);
const unsigned int contiguous = proto_len ? proto_len : 1;
const unsigned int max_elements = queue->max_elements;
unsigned int __elements;
*hdr = skb_push(skb, hdr_len);
return hdr_len;
}
- /* fall back */
+
+ /* Fall back to cache element with known-good alignment: */
if (hdr_len + proto_len > QETH_HDR_CACHE_OBJ_SIZE)
return -E2BIG;
- *hdr = kmem_cache_alloc(qeth_core_header_cache, GFP_ATOMIC);
+ *hdr = kmem_cache_alloc(qeth_core_header_cache, gfp);
if (!*hdr)
return -ENOMEM;
/* Copy protocol headers behind HW header: */
static int qeth_l2_xmit_osn(struct qeth_card *card, struct sk_buff *skb,
struct qeth_qdio_out_q *queue)
{
+ gfp_t gfp = GFP_ATOMIC | (skb_pfmemalloc(skb) ? __GFP_MEMALLOC : 0);
struct qeth_hdr *hdr = (struct qeth_hdr *)skb->data;
addr_t end = (addr_t)(skb->data + sizeof(*hdr));
addr_t start = (addr_t)skb->data;
if (qeth_get_elements_for_range(start, end) > 1) {
/* Misaligned HW header, move it to its own buffer element. */
- hdr = kmem_cache_alloc(qeth_core_header_cache, GFP_ATOMIC);
+ hdr = kmem_cache_alloc(qeth_core_header_cache, gfp);
if (!hdr)
return -ENOMEM;
hd_len = sizeof(*hdr);