Date: Mon, 24 May 2010 16:27:47 +0000 (UTC) From: "Bjoern A. Zeeb" <bz@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r208508 - head/sys/netipsec Message-ID: <201005241627.o4OGRlLV052361@svn.freebsd.org>
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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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