diff options
| author | Dimitri Staessens <dimitri@ouroboros.rocks> | 2026-08-16 19:31:09 +0000 |
|---|---|---|
| committer | Sander Vrijders <sander@ouroboros.rocks> | 2026-08-31 08:31:45 +0200 |
| commit | 016c3c438e9b066bb45d4934ad039a49bde7014d (patch) | |
| tree | 968c83282c3a7143f4fe5b1954309db38cfc732f /src/ipcpd/unicast/ca/mb-ecn.h | |
| parent | 5c239c128c04883dbed6d66f574edf8b48d11e11 (diff) | |
| download | ouroboros-016c3c438e9b066bb45d4934ad039a49bde7014d.tar.gz ouroboros-016c3c438e9b066bb45d4934ad039a49bde7014d.zip | |
ipcpd: Use capacity queue estimation for mb-ecn
The mb-ecn algorithm was using rbuff queue depths in packets to mark,
but sockets in the poa component report capacity in bytes. The tx
rings are now adaptive to block on queuing delay instead of when full
to prevent buffer bloat, controllable via fccntl (FLOWSTXQDLY and
FLOWGTXQDLY).
Signed-off-by: Dimitri Staessens <dimitri@ouroboros.rocks>
Signed-off-by: Sander Vrijders <sander@ouroboros.rocks>
Diffstat (limited to 'src/ipcpd/unicast/ca/mb-ecn.h')
| -rw-r--r-- | src/ipcpd/unicast/ca/mb-ecn.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/ipcpd/unicast/ca/mb-ecn.h b/src/ipcpd/unicast/ca/mb-ecn.h index 781e25a8..08bb542d 100644 --- a/src/ipcpd/unicast/ca/mb-ecn.h +++ b/src/ipcpd/unicast/ca/mb-ecn.h @@ -34,6 +34,7 @@ void mb_ecn_ctx_destroy(void * ctx); time_t mb_ecn_ctx_update_snd(void * ctx, size_t len, uint8_t lecn, + size_t flows, uint64_t * ftag); bool mb_ecn_ctx_update_rcv(void * ctx, @@ -57,7 +58,7 @@ void mb_ecn_ctx_rtt(void * ctx, int mb_ecn_calc_ecn(size_t queued, uint8_t * ecn, qoscube_t qc, - size_t len); + size_t mean); ssize_t mb_ecn_print_stats(void * ctx, char * buf, |