diff mbox series

docs: af_xdp: consistent indentation in examples

Message ID 20210622185647.3705104-1-i.maximets@ovn.org
State New
Headers show
Series docs: af_xdp: consistent indentation in examples | expand

Commit Message

Ilya Maximets June 22, 2021, 6:56 p.m. UTC 
Examples in this document use all kinds of indentation from 3 to 5
spaces and even mixed with tabs.  Making them all even and equal to
4 spaces.

Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
---
 Documentation/networking/af_xdp.rst | 32 ++++++++++++++---------------
 1 file changed, 16 insertions(+), 16 deletions(-)

Comments

patchwork-bot+netdevbpf@kernel.org June 23, 2021, 8 a.m. UTC | #1 
Hello:

This patch was applied to bpf/bpf-next.git (refs/heads/master):

On Tue, 22 Jun 2021 20:56:47 +0200 you wrote:
> Examples in this document use all kinds of indentation from 3 to 5
> spaces and even mixed with tabs.  Making them all even and equal to
> 4 spaces.
> 
> Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
> ---
>  Documentation/networking/af_xdp.rst | 32 ++++++++++++++---------------
>  1 file changed, 16 insertions(+), 16 deletions(-)

Here is the summary with links:
  - docs: af_xdp: consistent indentation in examples
    https://git.kernel.org/bpf/bpf-next/c/4b9718b5a201

You are awesome, thank you!
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diff mbox series

Patch

diff --git a/Documentation/networking/af_xdp.rst b/Documentation/networking/af_xdp.rst
index 2ccc5644cc98..42576880aa4a 100644
--- a/Documentation/networking/af_xdp.rst
+++ b/Documentation/networking/af_xdp.rst
@@ -290,19 +290,19 @@  round-robin example of distributing packets is shown below:
    #define MAX_SOCKS 16
 
    struct {
-        __uint(type, BPF_MAP_TYPE_XSKMAP);
-        __uint(max_entries, MAX_SOCKS);
-        __uint(key_size, sizeof(int));
-        __uint(value_size, sizeof(int));
+       __uint(type, BPF_MAP_TYPE_XSKMAP);
+       __uint(max_entries, MAX_SOCKS);
+       __uint(key_size, sizeof(int));
+       __uint(value_size, sizeof(int));
    } xsks_map SEC(".maps");
 
    static unsigned int rr;
 
    SEC("xdp_sock") int xdp_sock_prog(struct xdp_md *ctx)
    {
-	rr = (rr + 1) & (MAX_SOCKS - 1);
+       rr = (rr + 1) & (MAX_SOCKS - 1);
 
-	return bpf_redirect_map(&xsks_map, rr, XDP_DROP);
+       return bpf_redirect_map(&xsks_map, rr, XDP_DROP);
    }
 
 Note, that since there is only a single set of FILL and COMPLETION
@@ -379,7 +379,7 @@  would look like this for the TX path:
 .. code-block:: c
 
    if (xsk_ring_prod__needs_wakeup(&my_tx_ring))
-      sendto(xsk_socket__fd(xsk_handle), NULL, 0, MSG_DONTWAIT, NULL, 0);
+       sendto(xsk_socket__fd(xsk_handle), NULL, 0, MSG_DONTWAIT, NULL, 0);
 
 I.e., only use the syscall if the flag is set.
 
@@ -442,9 +442,9 @@  purposes. The supported statistics are shown below:
 .. code-block:: c
 
    struct xdp_statistics {
-	  __u64 rx_dropped; /* Dropped for reasons other than invalid desc */
-	  __u64 rx_invalid_descs; /* Dropped due to invalid descriptor */
-	  __u64 tx_invalid_descs; /* Dropped due to invalid descriptor */
+       __u64 rx_dropped; /* Dropped for reasons other than invalid desc */
+       __u64 rx_invalid_descs; /* Dropped due to invalid descriptor */
+       __u64 tx_invalid_descs; /* Dropped due to invalid descriptor */
    };
 
 XDP_OPTIONS getsockopt
@@ -483,15 +483,15 @@  like this:
 .. code-block:: c
 
     // struct xdp_rxtx_ring {
-    // 	__u32 *producer;
-    // 	__u32 *consumer;
-    // 	struct xdp_desc *desc;
+    //     __u32 *producer;
+    //     __u32 *consumer;
+    //     struct xdp_desc *desc;
     // };
 
     // struct xdp_umem_ring {
-    // 	__u32 *producer;
-    // 	__u32 *consumer;
-    // 	__u64 *desc;
+    //     __u32 *producer;
+    //     __u32 *consumer;
+    //     __u64 *desc;
     // };
 
     // typedef struct xdp_rxtx_ring RING;