diff options
| author | Geliang Tang <tanggeliang@kylinos.cn> | 2025-03-13 11:20:53 +0100 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-03-20 10:14:48 +0100 |
| commit | 98a0a99e81b685b94042cdfcd3fe9d7cca225617 (patch) | |
| tree | a406d45e12a9217d6e95a3f6af9a94afd381bdc4 /net/mptcp/pm.c | |
| parent | 5fff36b69cd4031ddb97325d1bfbff1c20e7657c (diff) | |
mptcp: pm: only fill id_avail_bitmap for in-kernel pm
id_avail_bitmap of struct mptcp_pm_data is currently only used by the
in-kernel PM, so this patch moves its initialization operation under
the "if (pm_type == MPTCP_PM_TYPE_KERNEL)" condition.
Suggested-by: Matthieu Baerts <matttbe@kernel.org>
Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
Reviewed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250313-net-next-mptcp-pm-ops-intro-v1-4-f4e4a88efc50@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'net/mptcp/pm.c')
| -rw-r--r-- | net/mptcp/pm.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/mptcp/pm.c b/net/mptcp/pm.c index 04a156395aad..af009661477b 100644 --- a/net/mptcp/pm.c +++ b/net/mptcp/pm.c @@ -1000,6 +1000,8 @@ void mptcp_pm_data_reset(struct mptcp_sock *msk) !!mptcp_pm_get_add_addr_accept_max(msk) && subflows_allowed); WRITE_ONCE(pm->accept_subflow, subflows_allowed); + + bitmap_fill(pm->id_avail_bitmap, MPTCP_PM_MAX_ADDR_ID + 1); } else { WRITE_ONCE(pm->work_pending, 0); WRITE_ONCE(pm->accept_addr, 0); @@ -1009,7 +1011,6 @@ void mptcp_pm_data_reset(struct mptcp_sock *msk) WRITE_ONCE(pm->addr_signal, 0); WRITE_ONCE(pm->remote_deny_join_id0, false); pm->status = 0; - bitmap_fill(pm->id_avail_bitmap, MPTCP_PM_MAX_ADDR_ID + 1); } void mptcp_pm_data_init(struct mptcp_sock *msk) |