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| author | Cong Wang <cong.wang@bytedance.com> | 2022-06-15 19:20:13 +0300 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2022-06-20 15:05:52 +0300 |
| commit | 57452d767feaeab405de3bff0d240c3ac84bfe0d (patch) | |
| tree | 3462cefaa340f3d51248adfee7feb7bedf879b19 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 965b57b469a589d64d81b1688b38dcb537011bb0 (diff) | |
| download | linux-57452d767feaeab405de3bff0d240c3ac84bfe0d.tar.xz | |
skmsg: Get rid of skb_clone()
With ->read_skb() now we have an entire skb dequeued from
receive queue, now we just need to grab an addtional refcnt
before passing its ownership to recv actors.
And we should not touch them any more, particularly for
skb->sk. Fortunately, skb->sk is already set for most of
the protocols except UDP where skb->sk has been stolen,
so we have to fix it up for UDP case.
Signed-off-by: Cong Wang <cong.wang@bytedance.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/bpf/20220615162014.89193-4-xiyou.wangcong@gmail.com
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions