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| author | David S. Miller <davem@davemloft.net> | 2021-07-23 16:59:46 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-07-23 17:13:06 +0200 |
| commit | 5af84df962dd6699e3972fda7a0c8b579fb3ab04 (patch) | |
| tree | 0a66f54c99c0c0d22588304d030ecb752487dfa1 /Documentation/networking | |
| parent | Merge branch 'net-remove-compat-alloc-user-space' (diff) | |
| parent | Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm6... (diff) | |
| download | linux-5af84df962dd6699e3972fda7a0c8b579fb3ab04.tar.xz linux-5af84df962dd6699e3972fda7a0c8b579fb3ab04.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Conflicts are simple overlapping changes.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/networking')
| -rw-r--r-- | Documentation/networking/af_xdp.rst | 6 | ||||
| -rw-r--r-- | Documentation/networking/ip-sysctl.rst | 2 |
2 files changed, 4 insertions, 4 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 diff --git a/Documentation/networking/ip-sysctl.rst b/Documentation/networking/ip-sysctl.rst index 4bb4fa45cc29..d91ab28718d4 100644 --- a/Documentation/networking/ip-sysctl.rst +++ b/Documentation/networking/ip-sysctl.rst @@ -826,7 +826,7 @@ tcp_fastopen_blackhole_timeout_sec - INTEGER initial value when the blackhole issue goes away. 0 to disable the blackhole detection. - By default, it is set to 1hr. + By default, it is set to 0 (feature is disabled). tcp_fastopen_key - list of comma separated 32-digit hexadecimal INTEGERs The list consists of a primary key and an optional backup key. The |