]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 255897b) | patch
samples: bpf: Add BPF support for devmap_xmit tracepoint
authorKumar Kartikeya Dwivedi <memxor@gmail.com>
Sat, 21 Aug 2021 00:19:58 +0000 (05:49 +0530)
committerAlexei Starovoitov <ast@kernel.org>
Tue, 24 Aug 2021 21:48:41 +0000 (14:48 -0700)
commit3261462ba19dcca2bd0df2cfd113b09c6b090259
treeef4db3627208ad4e9d9f81216c56ac8fa6b370fctree | snapshot
parent255897bce5f6ce0204a460fa94920da8a500ac2bcommit | diff
samples: bpf: Add BPF support for devmap_xmit tracepoint

This adds support for the devmap_xmit tracepoint, and its multi device
variant that can be used to obtain streams for each individual
net_device to net_device redirection. This is useful for decomposing
total xmit stats in xdp_monitor.

Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20210821002010.845777-11-memxor@gmail.com
samples/bpf/xdp_sample.bpf.c diff | blob | history
Linux Kernel Source Tree.