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| author | Eric Dumazet <edumazet@google.com> | 2025-09-16 16:09:50 +0000 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-09-18 10:17:10 +0200 |
| commit | 3cd04c8f4afed71a48edef0db5255afc249c2feb (patch) | |
| tree | 2554308232765f8599feabb359b9de7cc0e1f9f6 /rust/helpers/workqueue.c | |
| parent | 9db27c80622bd612549ea213390500f7377ee3e1 (diff) | |
udp: make busylock per socket
While having all spinlocks packed into an array was a space saver,
this also caused NUMA imbalance and hash collisions.
UDPv6 socket size becomes 1600 after this patch.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/20250916160951.541279-10-edumazet@google.com
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'rust/helpers/workqueue.c')
0 files changed, 0 insertions, 0 deletions