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| author |   Eric Dumazet <edumazet@google.com> | 2025-03-20 12:16:04 +0000 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2025-03-25 07:37:16 -0700 |
| commit | 0de2a5c4b824da2205658ebebb99a55c43cdf60f (patch) | |
| tree | 35c86479d8dd4f78f78c63164a17f70fc9e72b3a /scripts/gdb/linux/utils.py | |
| parent | Merge branch 'nexthop-convert-rtm_-new-del-nexthop-to-per-netns-rtnl' (diff) | |
| download | wireguard-linux-0de2a5c4b824da2205658ebebb99a55c43cdf60f.tar.xz wireguard-linux-0de2a5c4b824da2205658ebebb99a55c43cdf60f.zip | |
tcp: avoid atomic operations on sk->sk_rmem_alloc
TCP uses generic skb_set_owner_r() and sock_rfree()
for received packets, with socket lock being owned.
Switch to private versions, avoiding two atomic operations
per packet.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Neal Cardwell <ncardwell@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Link: https://patch.msgid.link/20250320121604.3342831-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions