Author: glebius
Date: Mon Jan 12 09:41:12 2015
New Revision: 277056
URL: https://svnweb.freebsd.org/changeset/base/277056
Log:
Remove incorrect layering violating code that:
a) assumed that ifqueue length is measured in bytes, instead of packets
b) assumed that any interface has working ifqueue
c) incremented global counter instead of ifi_oqdrops
Sponsored by: Nginx, Inc.
Modified:
head/sys/netinet/ip_fastfwd.c
Modified: head/sys/netinet/ip_fastfwd.c
==============================================================================
--- head/sys/netinet/ip_fastfwd.c Mon Jan 12 08:58:07 2015
(r277055)
+++ head/sys/netinet/ip_fastfwd.c Mon Jan 12 09:41:12 2015
(r277056)
@@ -495,17 +495,6 @@ passout:
goto consumed;
}
-#ifndef ALTQ
- /*
- * Check if there is enough space in the interface queue
- */
- if ((ifp->if_snd.ifq_len + ip_len / ifp->if_mtu + 1) >=
- ifp->if_snd.ifq_maxlen) {
- IPSTAT_INC(ips_odropped);
- goto drop;
- }
-#endif
-
/*
* Check if media link state of interface is not down
*/
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