D28326.id82840.diff
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D28326.id82840.diff
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	Index: sys/netinet/tcp_input.c
	===================================================================
	--- sys/netinet/tcp_input.c
	+++ sys/netinet/tcp_input.c
	@@ -3949,14 +3949,17 @@
	* Proportional Rate Reduction
	*/
	if (pipe > tp->snd_ssthresh)
	- snd_cnt = (tp->sackhint.prr_delivered * tp->snd_ssthresh / tp->sackhint.recover_fs) -
	- tp->sackhint.sack_bytes_rexmit;
	+ snd_cnt = (tp->sackhint.prr_delivered * tp->snd_ssthresh
	+ / tp->sackhint.recover_fs) - tp->sackhint.sack_bytes_rexmit;
	else {
	if (V_tcp_do_prr_conservative)
	- limit = tp->sackhint.prr_delivered - tp->sackhint.sack_bytes_rexmit;
	+ limit = tp->sackhint.prr_delivered -
	+ tp->sackhint.sack_bytes_rexmit;
	else
	- if ((tp->sackhint.prr_delivered - tp->sackhint.sack_bytes_rexmit) > del_data)
	- limit = tp->sackhint.prr_delivered - tp->sackhint.sack_bytes_rexmit + maxseg;
	+ if ((tp->sackhint.prr_delivered -
	+ tp->sackhint.sack_bytes_rexmit) > del_data)
	+ limit = tp->sackhint.prr_delivered -
	+ tp->sackhint.sack_bytes_rexmit + maxseg;
	else
	limit = del_data + maxseg;
	snd_cnt = min((tp->snd_ssthresh - pipe), limit);