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The update on recovery is not correct. msk->tx_pending_data += msk->snd_nxt - rtx_head->data_seq; will update tx_pending_data multiple times when a subflow is declared stale while earlier recovery is still in progress. This means that tx_pending_data will still be positive even after all data as has been transmitted. Rather than fix it, remove this field: there are no consumers. The outstanding data byte count can be computed either via "msk->write_seq - rtx_head->data_seq" or "msk->write_seq - msk->snd_una". The latter is more recent/accurate estimate as rtx_head adjustment is deferred until mptcp lock can be acquired. Acked-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| crypto_test.c | ||
| crypto.c | ||
| ctrl.c | ||
| diag.c | ||
| Kconfig | ||
| Makefile | ||
| mib.c | ||
| mib.h | ||
| mptcp_diag.c | ||
| options.c | ||
| pm_netlink.c | ||
| pm.c | ||
| protocol.c | ||
| protocol.h | ||
| sockopt.c | ||
| subflow.c | ||
| syncookies.c | ||
| token_test.c | ||
| token.c | ||