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author | kmacy <kmacy@FreeBSD.org> | 2010-03-13 21:53:48 +0000 |
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committer | kmacy <kmacy@FreeBSD.org> | 2010-03-13 21:53:48 +0000 |
commit | b5dfb72f0377d3bffc1638b69b8b4298cca90a74 (patch) | |
tree | 9e9a6cbafbc3127e4ded818d418d1dc3c6246dce /sys/modules/zfs | |
parent | 91efcb8e7706993b63f15471654c69ba433b9c46 (diff) | |
download | FreeBSD-src-b5dfb72f0377d3bffc1638b69b8b4298cca90a74.zip FreeBSD-src-b5dfb72f0377d3bffc1638b69b8b4298cca90a74.tar.gz |
make UMA the default allocator for ZFS buffers - this avoids
a great deal of contention in kmem_alloc
MFC after: 7 days
Diffstat (limited to 'sys/modules/zfs')
-rw-r--r-- | sys/modules/zfs/Makefile | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/modules/zfs/Makefile b/sys/modules/zfs/Makefile index c95a840..4554088 100644 --- a/sys/modules/zfs/Makefile +++ b/sys/modules/zfs/Makefile @@ -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 |