diff options
| author | Eric Dumazet <edumazet@google.com> | 2024-03-06 19:00:27 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-03-08 08:12:43 +0300 |
| commit | 6e0735723ab437793cfab02d50b3ae3539aeb520 (patch) | |
| tree | 4cd1f0fc1b3a701d34aa23e9b20299f3b9bfabb3 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 571bf020be9c3b135e8b6dd87421919953268c1f (diff) | |
| download | linux-6e0735723ab437793cfab02d50b3ae3539aeb520.tar.xz | |
inet: move inet_ehash_secret and udp_ehash_secret into net_hotdata
"struct net_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/20240306160031.874438-15-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions