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| author |   Eric Dumazet <edumazet@google.com> | 2021-10-25 09:48:17 -0700 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2021-10-25 18:02:12 -0700 |
| commit | ef57c1610dd8fba5031bf71e0db73356190de151 (patch) | |
| tree | 5ca9d14c1c8762c7e15fae0720d088d36661aac8 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | tcp: move inet->rx_dst_ifindex to sk->sk_rx_dst_ifindex (diff) | |
| download | linux-dev-ef57c1610dd8fba5031bf71e0db73356190de151.tar.xz linux-dev-ef57c1610dd8fba5031bf71e0db73356190de151.zip | |
ipv6: move inet6_sk(sk)->rx_dst_cookie to sk->sk_rx_dst_cookie
Increase cache locality by moving rx_dst_coookie next to sk->sk_rx_dst
This removes one or two cache line misses in IPv6 early demux (TCP/UDP)
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Soheil Hassas Yeganeh <soheil@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions