diff options
| author | Pavel Begunkov <[email protected]> | 2022-01-27 00:36:22 +0000 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2022-01-27 19:46:10 -0800 |
| commit | cd3c748077365dde89f2a3da738ce556fd04b0a3 (patch) | |
| tree | 53cded77bfc603a21aa8008e2b0a0afade5dcb69 /tools/perf/scripts/python/sctop.py | |
| parent | d344e55356c2ce883a764bb2324fd635c5af3f50 (diff) | |
ipv6: optimise dst refcounting on skb init
__ip6_make_skb() gets a cork->dst ref, hands it over to skb and shortly
after puts cork->dst. Save two atomics by stealing it without extra
referencing, ip6_cork_release() handles NULL cork->dst.
Signed-off-by: Pavel Begunkov <[email protected]>
Reviewed-by: Willem de Bruijn <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/sctop.py')
0 files changed, 0 insertions, 0 deletions