diff options
| author | Paolo Abeni <pabeni@redhat.com> | 2025-11-21 18:02:03 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-11-24 19:49:41 -0800 |
| commit | 68c7c386714512219e3517ec1097d164aee102fb (patch) | |
| tree | 7ee2398502958301c1c9bd43d64a32996af457a8 /tools/perf/scripts/python/git@git.tavy.me:linux.git | |
| parent | e777a7fb06b17cd62f6935313eef0206174ed71d (diff) | |
mptcp: fix memcg accounting for passive sockets
The passive sockets never got proper memcg accounting: the msk
socket is associated with the memcg at accept time, but the
passive subflows never got it right.
At accept time, traverse the subflows list and associate each of them
with the msk memcg, and try to do the same at join completion time, if
the msk has been already accepted.
Fixes: cf7da0d66cc1 ("mptcp: Create SUBFLOW socket for incoming connections")
Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/298
Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/597
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20251121-net-next-mptcp-memcg-backlog-imp-v1-4-1f34b6c1e0b1@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions