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| author | Eric Dumazet <edumazet@google.com> | 2024-03-28 14:40:30 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-03-29 15:03:10 -0700 |
| commit | 6a1f12dd85a8b24f871dfcf467378660af9c064d (patch) | |
| tree | cb52518234de5cc5eabe543f60265f8b3699ae35 /net/unix/af_unix.c | |
| parent | 60557969951304dad829f2829019907dfb43ecb3 (diff) | |
| download | linux-6a1f12dd85a8b24f871dfcf467378660af9c064d.tar.gz linux-6a1f12dd85a8b24f871dfcf467378660af9c064d.tar.bz2 linux-6a1f12dd85a8b24f871dfcf467378660af9c064d.zip | |
udp: relax atomic operation on sk->sk_rmem_alloc
atomic_add_return() is more expensive than atomic_add()
and seems overkill in UDP rx fast path.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20240328144032.1864988-3-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions