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(parent: 2208129) | patch
net: avoid dirtying sk->sk_napi_id
authorEric Dumazet <edumazet@google.com>
Mon, 25 Oct 2021 16:48:18 +0000 (09:48 -0700)
committerJakub Kicinski <kuba@kernel.org>
Tue, 26 Oct 2021 01:02:12 +0000 (18:02 -0700)
commit351996d8fab2ab8c6ab4310e08095351965c9d01
tree384bc13ff6108731032d556b0859d5549fc2e842tree | snapshot
parent22081294369061bbe6e62162960ed9a04457d4bfcommit | diff
net: avoid dirtying sk->sk_napi_id

sk_napi_id is located in a cache line that can be kept read mostly.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Soheil Hassas Yeganeh <soheil@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
include/net/busy_poll.h diff | blob | history
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