[PATCH] doc/af_xdp: fix bind flags option typo
From: Baruch Siach <baruch@tkos.co.il>
Date: 2021-07-06 05:49:26
Also in:
bpf
Subsystem:
documentation, networking [general], the rest, xdp sockets (af_xdp) · Maintainers:
Jonathan Corbet, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds, Magnus Karlsson, Maciej Fijalkowski
Use 'XDP_ZEROCOPY' as this options is named in if_xdp.h. Signed-off-by: Baruch Siach <baruch@tkos.co.il> --- Documentation/networking/af_xdp.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/Documentation/networking/af_xdp.rst b/Documentation/networking/af_xdp.rst
index 42576880aa4a..60b217b436be 100644
--- a/Documentation/networking/af_xdp.rst
+++ b/Documentation/networking/af_xdp.rst@@ -243,8 +243,8 @@ Configuration Flags and Socket Options These are the various configuration flags that can be used to control and monitor the behavior of AF_XDP sockets. -XDP_COPY and XDP_ZERO_COPY bind flags -------------------------------------- +XDP_COPY and XDP_ZEROCOPY bind flags +------------------------------------ When you bind to a socket, the kernel will first try to use zero-copy copy. If zero-copy is not supported, it will fall back on using copy
@@ -252,7 +252,7 @@ mode, i.e. copying all packets out to user space. But if you would like to force a certain mode, you can use the following flags. If you pass the XDP_COPY flag to the bind call, the kernel will force the socket into copy mode. If it cannot use copy mode, the bind call will -fail with an error. Conversely, the XDP_ZERO_COPY flag will force the +fail with an error. Conversely, the XDP_ZEROCOPY flag will force the socket into zero-copy mode or fail. XDP_SHARED_UMEM bind flag
--
2.30.2