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authorMagnus Karlsson <magnus.karlsson@intel.com>2020-08-28 10:26:21 +0200
committerDaniel Borkmann <daniel@iogearbox.net>2020-08-31 21:15:04 +0200
commit7f7ffa4e9c38f01d380ed9df6adb238fd5e6eea5 (patch)
tree3579463e962112520fea672b9fc0b0f0b00abb62 /include/net/xdp_sock.h
parenta5aa8e529e3667eb377ec132d4b4926dee065a45 (diff)
xsk: Move addrs from buffer pool to umem
Replicate the addrs pointer in the buffer pool to the umem. This mapping will be the same for all buffer pools sharing the same umem. In the buffer pool we leave the addrs pointer for performance reasons. 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/1598603189-32145-8-git-send-email-magnus.karlsson@intel.com
Diffstat (limited to 'include/net/xdp_sock.h')
-rw-r--r--include/net/xdp_sock.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/xdp_sock.h b/include/net/xdp_sock.h
index 9a61d05ec132..126d24364b5a 100644
--- a/include/net/xdp_sock.h
+++ b/include/net/xdp_sock.h
@@ -18,6 +18,7 @@ struct xsk_queue;
struct xdp_buff;
struct xdp_umem {
+ void *addrs;
u64 size;
u32 headroom;
u32 chunk_size;