Date: Sat, 25 Jul 2009 18:01:51 GMT From: Andre Oppermann <andre@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 166563 for review Message-ID: <200907251801.n6PI1pT0039546@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
http://perforce.freebsd.org/chv.cgi?CH=166563 Change 166563 by andre@andre_t61 on 2009/07/25 18:01:26 Move snd_sacked reduction tracking from tcp_sack_flush to tcp_sack_free. Affected files ... .. //depot/projects/tcp_new/netinet/tcp_sack.c#13 edit Differences ... ==== //depot/projects/tcp_new/netinet/tcp_sack.c#13 (text+ko) ==== @@ -157,6 +157,7 @@ sb = RB_REMOVE(tcp_sackblocks, &tp->snd_sackblocks, tsb); KASSERT(sb != NULL, ("%s: RB_REMOVE failed", __func__)); + tp->snd_sacked -= SEQ_DELTA(tsb->tsb_blk.start, tsb->tsb_blk.end); uma_zfree(tcp_sackblock_zone, tsb); } @@ -166,7 +167,6 @@ struct tcp_sack_block *tsb, *tsbn; RB_FOREACH_SAFE(tsb, tcp_sackblocks, &tp->snd_sackblocks, tsbn) { - tp->snd_sacked -= SEQ_DELTA(tsb->tsb_blk.start, tsb->tsb_blk.end); tcp_sack_free(tp, tsb); } KASSERT(tp->snd_sacked == 0, ("%s: snd_sacked not zero", __func__)); @@ -200,7 +200,7 @@ } /* - * SACK header but no blocks or no SACK information even though + * SACK header but no blocks nor SACK information even though * it was sent before. */ if ((to->to_flags & TOF_SACK) && to->to_nsacks == 0)
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200907251801.n6PI1pT0039546>