Author: jhb Date: Tue Apr 12 21:23:44 2016 New Revision: 297877 URL: https://svnweb.freebsd.org/changeset/base/297877
Log: Enable DEVICE_NUMA with up to 8 domains by default on amd64. 8 memory domains should handle a quad-socket board with dual-domain processors. Reviewed by: kib Relnotes: maybe? Differential Revision: https://reviews.freebsd.org/D5893 Modified: head/sys/amd64/conf/GENERIC head/sys/amd64/conf/MINIMAL head/sys/amd64/include/param.h Modified: head/sys/amd64/conf/GENERIC ============================================================================== --- head/sys/amd64/conf/GENERIC Tue Apr 12 21:21:06 2016 (r297876) +++ head/sys/amd64/conf/GENERIC Tue Apr 12 21:23:44 2016 (r297877) @@ -93,6 +93,7 @@ options MALLOC_DEBUG_MAXZONES=8 # Separ # Make an SMP-capable kernel by default options SMP # Symmetric MultiProcessor Kernel +options DEVICE_NUMA # I/O Device Affinity # CPU frequency control device cpufreq Modified: head/sys/amd64/conf/MINIMAL ============================================================================== --- head/sys/amd64/conf/MINIMAL Tue Apr 12 21:21:06 2016 (r297876) +++ head/sys/amd64/conf/MINIMAL Tue Apr 12 21:23:44 2016 (r297877) @@ -92,6 +92,7 @@ options MALLOC_DEBUG_MAXZONES=8 # Separ # Make an SMP-capable kernel by default options SMP # Symmetric MultiProcessor Kernel +options DEVICE_NUMA # I/O Device Affinity # CPU frequency control device cpufreq Modified: head/sys/amd64/include/param.h ============================================================================== --- head/sys/amd64/include/param.h Tue Apr 12 21:21:06 2016 (r297876) +++ head/sys/amd64/include/param.h Tue Apr 12 21:23:44 2016 (r297877) @@ -72,7 +72,7 @@ #endif #ifndef MAXMEMDOM -#define MAXMEMDOM 1 +#define MAXMEMDOM 8 #endif #define ALIGNBYTES _ALIGNBYTES _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
