diff options
| author | Matthieu Baerts (NGI0) <matttbe@kernel.org> | 2025-09-25 12:32:40 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-09-26 17:44:04 -0700 |
| commit | c5273f6ca166c4edfaa6a87570e111453a0576ad (patch) | |
| tree | 0d36091ff04093eccaca9a244807b18526b90d6e /net/mptcp/sockopt.c | |
| parent | a845b2bbf26ed73e545a3573df264c3a1cb302a1 (diff) | |
mptcp: pm: rename 'subflows' to 'extra_subflows'
A few variables linked to the Path-Managers are confusing, and it would
help current and future developers, to clarify them.
One of them is 'subflows', which in fact represents the number of extra
subflows: all the additional subflows created after the initial one, and
not the total number of subflows.
While at it, add an additional name for the corresponding variable in
MPTCP INFO: mptcpi_extra_subflows. Not to break the current uAPI, the
new name is added as a 'define' pointing to the former name. This will
then also help userspace devs.
No functional changes intended.
Reviewed-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20250925-net-next-mptcp-c-flag-laminar-v1-5-ad126cc47c6b@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/mptcp/sockopt.c')
| -rw-r--r-- | net/mptcp/sockopt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/mptcp/sockopt.c b/net/mptcp/sockopt.c index 2abe6f1e9940..17966da80239 100644 --- a/net/mptcp/sockopt.c +++ b/net/mptcp/sockopt.c @@ -962,7 +962,7 @@ void mptcp_diag_fill_info(struct mptcp_sock *msk, struct mptcp_info *info) memset(info, 0, sizeof(*info)); - info->mptcpi_subflows = READ_ONCE(msk->pm.subflows); + info->mptcpi_extra_subflows = READ_ONCE(msk->pm.extra_subflows); info->mptcpi_add_addr_signal = READ_ONCE(msk->pm.add_addr_signaled); info->mptcpi_add_addr_accepted = READ_ONCE(msk->pm.add_addr_accepted); info->mptcpi_local_addr_used = READ_ONCE(msk->pm.local_addr_used); @@ -996,7 +996,7 @@ void mptcp_diag_fill_info(struct mptcp_sock *msk, struct mptcp_info *info) info->mptcpi_bytes_sent = msk->bytes_sent; info->mptcpi_bytes_received = msk->bytes_received; info->mptcpi_bytes_retrans = msk->bytes_retrans; - info->mptcpi_subflows_total = info->mptcpi_subflows + + info->mptcpi_subflows_total = info->mptcpi_extra_subflows + __mptcp_has_initial_subflow(msk); now = tcp_jiffies32; info->mptcpi_last_data_sent = jiffies_to_msecs(now - msk->last_data_sent); |