diff options
| author | Bailey Forrest <bcf@google.com> | 2021-06-24 11:06:20 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-06-24 12:47:37 -0700 |
| commit | 920fb45193551dc0e6cd8fa89e2487906f1867f6 (patch) | |
| tree | 344919102da48335d96d42312026aaff8b100731 /drivers/net/ethernet/google/gve/gve_utils.c | |
| parent | 35f9b2f43f8e0aee52421640912edc1ec309fd2e (diff) | |
gve: Make gve_rx_slot_page_info.page_offset an absolute offset
Using `page_offset` like a boolean means a page may only be split into
two sections. With page sizes larger than 4k, this can be very wasteful.
Future commits in this patchset use `struct gve_rx_slot_page_info` in a
way which supports a fixed buffer size and a variable page size.
Signed-off-by: Bailey Forrest <bcf@google.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Reviewed-by: Catherine Sullivan <csully@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/google/gve/gve_utils.c')
| -rw-r--r-- | drivers/net/ethernet/google/gve/gve_utils.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/google/gve/gve_utils.c b/drivers/net/ethernet/google/gve/gve_utils.c index eb3d67c8b3ac..a0607a824ab9 100644 --- a/drivers/net/ethernet/google/gve/gve_utils.c +++ b/drivers/net/ethernet/google/gve/gve_utils.c @@ -50,7 +50,7 @@ struct sk_buff *gve_rx_copy(struct net_device *dev, struct napi_struct *napi, { struct sk_buff *skb = napi_alloc_skb(napi, len); void *va = page_info->page_address + pad + - (page_info->page_offset ? PAGE_SIZE / 2 : 0); + page_info->page_offset; if (unlikely(!skb)) return NULL; |