Date: Sat, 13 Mar 2010 21:53:49 +0000 (UTC) From: Kip Macy <kmacy@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r205134 - head/sys/modules/zfs Message-ID: <201003132153.o2DLrn8E043873@svn.freebsd.org>
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Author: kmacy Date: Sat Mar 13 21:53:48 2010 New Revision: 205134 URL: http://svn.freebsd.org/changeset/base/205134 Log: make UMA the default allocator for ZFS buffers - this avoids a great deal of contention in kmem_alloc MFC after: 7 days Modified: head/sys/modules/zfs/Makefile Modified: head/sys/modules/zfs/Makefile ============================================================================== --- head/sys/modules/zfs/Makefile Sat Mar 13 21:52:21 2010 (r205133) +++ head/sys/modules/zfs/Makefile Sat Mar 13 21:53:48 2010 (r205134) @@ -63,8 +63,8 @@ ZFS_SRCS= ${ZFS_OBJS:C/.o$/.c/} SRCS+= ${ZFS_SRCS} SRCS+= vdev_geom.c -# Use UMA for ZIO allocation. This is not stable. -#CFLAGS+=-DZIO_USE_UMA +# Use UMA for ZIO allocation. +CFLAGS+=-DZIO_USE_UMA # Use FreeBSD's namecache. CFLAGS+=-DFREEBSD_NAMECACHE
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