diff options
| author | Matthieu Baerts (NGI0) <matttbe@kernel.org> | 2025-02-28 15:38:39 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-03-04 16:57:38 -0800 |
| commit | f0de92479a098ba930506ed2e715a7aad3887ec1 (patch) | |
| tree | 020f7be452665126604159b58afe45df8296ca89 /drivers/fpga/fpga-bridge.c | |
| parent | 70c575d5a94f4817d839a2ef1e0a10b1fbd6383e (diff) | |
mptcp: pm: exit early with ADD_ADDR echo if possible
When the userspace PM is used, or when the in-kernel limits are reached,
there will be no need to schedule the PM worker to signal new addresses.
That corresponds to pm->work_pending set to 0.
In this case, an early exit can be done in mptcp_pm_add_addr_echoed()
not to hold the PM lock, and iterate over the announced addresses list,
not to schedule the worker anyway in this case. This is similar to what
is done when a connection or a subflow has been established.
Reviewed-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20250228-net-next-mptcp-coverage-small-opti-v1-5-f933c4275676@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/fpga/fpga-bridge.c')
0 files changed, 0 insertions, 0 deletions