diff options
| author | Magnus Karlsson <magnus.karlsson@intel.com> | 2020-08-28 11:26:19 +0300 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2020-08-31 22:15:04 +0300 |
| commit | c2d3d6a474629e30428b1622af3d551f560cd1d8 (patch) | |
| tree | c9230b8f507b6b88f957755903b905aaf128eeda /net/xdp/xsk_diag.c | |
| parent | 7361f9c3d71955c624fdad5676c99fc88a8249e9 (diff) | |
| download | linux-c2d3d6a474629e30428b1622af3d551f560cd1d8.tar.xz | |
xsk: Move queue_id, dev and need_wakeup to buffer pool
Move queue_id, dev, and need_wakeup from the umem to the
buffer pool. This so that we in a later commit can share the umem
between multiple HW queues. There is one buffer pool per dev and
queue id, so these variables should belong to the buffer pool, not
the umem. Need_wakeup is also something that is set on a per napi
level, so there is usually one per device and queue id. So move
this to the buffer pool too.
Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Björn Töpel <bjorn.topel@intel.com>
Link: https://lore.kernel.org/bpf/1598603189-32145-6-git-send-email-magnus.karlsson@intel.com
Diffstat (limited to 'net/xdp/xsk_diag.c')
| -rw-r--r-- | net/xdp/xsk_diag.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/xdp/xsk_diag.c b/net/xdp/xsk_diag.c index 52675ea067bf..5bd8ea9d206a 100644 --- a/net/xdp/xsk_diag.c +++ b/net/xdp/xsk_diag.c @@ -59,8 +59,8 @@ static int xsk_diag_put_umem(const struct xdp_sock *xs, struct sk_buff *nlskb) du.num_pages = umem->npgs; du.chunk_size = umem->chunk_size; du.headroom = umem->headroom; - du.ifindex = umem->dev ? umem->dev->ifindex : 0; - du.queue_id = umem->queue_id; + du.ifindex = pool->netdev ? pool->netdev->ifindex : 0; + du.queue_id = pool->queue_id; du.flags = 0; if (umem->zc) du.flags |= XDP_DU_F_ZEROCOPY; |