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| author | Geliang Tang <geliang.tang@suse.com> | 2023-08-21 15:25:18 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-08-22 17:31:19 -0700 |
| commit | 07336a87fe871518a7b3508e29a21ca1735b3edc (patch) | |
| tree | 06f85c23646d5c49c35b8cd0770dc30f117f7b6b /net/mptcp/protocol.c | |
| parent | fce68b03086fd00eb5a8ba4744f36f0d007d0f9d (diff) | |
| download | linux-07336a87fe871518a7b3508e29a21ca1735b3edc.tar.gz linux-07336a87fe871518a7b3508e29a21ca1735b3edc.tar.bz2 linux-07336a87fe871518a7b3508e29a21ca1735b3edc.zip | |
mptcp: add scheduler wrappers
This patch defines two packet scheduler wrappers mptcp_sched_get_send()
and mptcp_sched_get_retrans(), invoke get_subflow() of msk->sched in
them.
Set data->reinject to true in mptcp_sched_get_retrans(), set it false in
mptcp_sched_get_send().
If msk->sched is NULL, use default functions mptcp_subflow_get_send()
and mptcp_subflow_get_retrans() to send data.
Reviewed-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: Geliang Tang <geliang.tang@suse.com>
Signed-off-by: Mat Martineau <martineau@kernel.org>
Link: https://lore.kernel.org/r/20230821-upstream-net-next-20230818-v1-7-0c860fb256a8@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/mptcp/protocol.c')
| -rw-r--r-- | net/mptcp/protocol.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index 54a3eccfa731..9cd172d2c8d6 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c @@ -1366,7 +1366,7 @@ bool mptcp_subflow_active(struct mptcp_subflow_context *subflow) * returns the subflow that will transmit the next DSS * additionally updates the rtx timeout */ -static struct sock *mptcp_subflow_get_send(struct mptcp_sock *msk) +struct sock *mptcp_subflow_get_send(struct mptcp_sock *msk) { struct subflow_send_info send_info[SSK_MODE_MAX]; struct mptcp_subflow_context *subflow; @@ -2204,7 +2204,7 @@ static void mptcp_timeout_timer(struct timer_list *t) * * A backup subflow is returned only if that is the only kind available. */ -static struct sock *mptcp_subflow_get_retrans(struct mptcp_sock *msk) +struct sock *mptcp_subflow_get_retrans(struct mptcp_sock *msk) { struct sock *backup = NULL, *pick = NULL; struct mptcp_subflow_context *subflow; |