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| author |  Eric Dumazet <edumazet@google.com>
| 2024-03-06 16:00:28 +0000 |
|---|---|---|
| committer |  Jakub Kicinski <kuba@kernel.org>
| 2024-03-07 21:12:43 -0800 |
| commit | 5af674bb90a030317a02419e04b66ec0dc892dcd (patch) | |
| tree | 0d2cadaa498beef5328d3e23a788d972595b8b4c /kernel/rseq.c | |
| parent | inet: move inet_ehash_secret and udp_ehash_secret into net_hotdata (diff) | |
| download | linux-5af674bb90a030317a02419e04b66ec0dc892dcd.tar.gz linux-5af674bb90a030317a02419e04b66ec0dc892dcd.tar.bz2 linux-5af674bb90a030317a02419e04b66ec0dc892dcd.zip | |
ipv6: move inet6_ehash_secret and udp6_ehash_secret into net_hotdata
"struct inet6_protocol" has a 32bit hole in 32bit arches.
Use it to store the 32bit secret used by UDP and TCP,
to increase cache locality in rx path.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Soheil Hassas Yeganeh <soheil@google.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://lore.kernel.org/r/20240306160031.874438-16-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'kernel/rseq.c')
0 files changed, 0 insertions, 0 deletions