Author: bz
Date: Mon May 24 16:27:47 2010
New Revision: 208508
URL: http://svn.freebsd.org/changeset/base/208508
Log:
MFp4 @178283:
Improve IPsec flow distribution for better netisr parallelism.
Instead of using the pointer that would have the last bits masked in a %
statement in netisr_select_cpuid() to select the queue, use the SPI.
Reviewed by: rwatson
MFC after: 4 weeks
Modified:
head/sys/netipsec/ipsec_input.c
Modified: head/sys/netipsec/ipsec_input.c
==============================================================================
--- head/sys/netipsec/ipsec_input.c Mon May 24 15:45:05 2010
(r208507)
+++ head/sys/netipsec/ipsec_input.c Mon May 24 16:27:47 2010
(r208508)
@@ -489,7 +489,7 @@ ipsec4_common_input_cb(struct mbuf *m, s
/*
* Re-dispatch via software interrupt.
*/
- if ((error = netisr_queue_src(NETISR_IP, (uintptr_t)sav, m))) {
+ if ((error = netisr_queue_src(NETISR_IP, (uintptr_t)sav->spi, m))) {
IPSEC_ISTAT(sproto, V_espstat.esps_qfull, V_ahstat.ahs_qfull,
V_ipcompstat.ipcomps_qfull);
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