Date: Wed, 3 Jan 2018 01:47:34 +0000 (UTC) From: Jeff Roberson <jeff@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r327509 - user/jeff/numa/sys/vm Message-ID: <201801030147.w031lYW3080267@repo.freebsd.org>
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Author: jeff Date: Wed Jan 3 01:47:34 2018 New Revision: 327509 URL: https://svnweb.freebsd.org/changeset/base/327509 Log: Don't run the match code when there are no domains Modified: user/jeff/numa/sys/vm/vm_phys.c Modified: user/jeff/numa/sys/vm/vm_phys.c ============================================================================== --- user/jeff/numa/sys/vm/vm_phys.c Wed Jan 3 01:19:18 2018 (r327508) +++ user/jeff/numa/sys/vm/vm_phys.c Wed Jan 3 01:47:34 2018 (r327509) @@ -204,6 +204,9 @@ vm_phys_domain_match(int prefer, vm_paddr_t low, vm_pa domainset_t mask; int i; + if (vm_ndomains == 1 || mem_affinity == NULL) + return (0); + DOMAINSET_ZERO(&mask); /* * Check for any memory that overlaps low, high.
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