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(parent: de9cbba) | patch
bpf: pass a pointer to a cgroup storage using pcpu variable
authorRoman Gushchin <guro@fb.com>
Thu, 2 Aug 2018 21:27:19 +0000 (14:27 -0700)
committerDaniel Borkmann <daniel@iogearbox.net>
Thu, 2 Aug 2018 22:47:32 +0000 (00:47 +0200)
commitaa0ad5b0391e268bdecf6cda31268388844f8afd
treea763afafb670908f733cf1473da4e54edf360763tree | snapshot
parentde9cbbaadba5adf88a19e46df61f7054000838f6commit | diff
bpf: pass a pointer to a cgroup storage using pcpu variable

This commit introduces the bpf_cgroup_storage_set() helper,
which will be used to pass a pointer to a cgroup storage
to the bpf helper.

Signed-off-by: Roman Gushchin <guro@fb.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
include/linux/bpf-cgroup.h diff | blob | history
kernel/bpf/local_storage.c diff | blob | history
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