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.h | |
| 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.h')
| -rw-r--r-- | net/xdp/xsk.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/net/xdp/xsk.h b/net/xdp/xsk.h index a00e3e2a9ef1..da1f73e43924 100644 --- a/net/xdp/xsk.h +++ b/net/xdp/xsk.h @@ -11,13 +11,6 @@ #define XSK_NEXT_PG_CONTIG_SHIFT 0 #define XSK_NEXT_PG_CONTIG_MASK BIT_ULL(XSK_NEXT_PG_CONTIG_SHIFT) -/* Flags for the umem flags field. - * - * The NEED_WAKEUP flag is 1 due to the reuse of the flags field for public - * flags. See inlude/uapi/include/linux/if_xdp.h. - */ -#define XDP_UMEM_USES_NEED_WAKEUP BIT(1) - struct xdp_ring_offset_v1 { __u64 producer; __u64 consumer; |