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Fix a miscalculation that caused cxgbe/tom to auto-increment

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a TOE socket's tx buffer size too aggressively.

Approved by:	re (delphij)
This commit is contained in:
np 2013-09-09 00:16:59 +00:00
parent 4aecbb077c
commit 279a0ac6ad
1 changed files with 1 additions and 1 deletions
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2
sys/dev/cxgbe/tom/t4_cpl_io.c
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@ -604,7 +604,7 @@ t4_push_frames(struct adapter *sc, struct toepcb *toep)
if (sb->sb_flags & SB_AUTOSIZE &&
V_tcp_do_autosndbuf &&
sb->sb_hiwat < V_tcp_autosndbuf_max &&
sbspace(sb) < sb->sb_hiwat / 8 * 7) {
sbspace(sb) < sb->sb_hiwat / 8) {
int newsize = min(sb->sb_hiwat + V_tcp_autosndbuf_inc,
V_tcp_autosndbuf_max);