Re: [6/6] mm: memcontrol: account slab stats per lruvec
From: Guenter Roeck
Date: Mon Jun 05 2017 - 12:52:18 EST
On Tue, May 30, 2017 at 02:17:24PM -0400, Johannes Weiner wrote:
> Josef's redesign of the balancing between slab caches and the page
> cache requires slab cache statistics at the lruvec level.
>
> Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx>
> Acked-by: Vladimir Davydov <vdavydov.dev@xxxxxxxxx>
Presumably this is already known, but a remarkable number of crashes
in next-20170605 bisects to this patch.
Guenter
---
Qemu test results:
total: 122 pass: 51 fail: 71
Failed tests:
arm:vexpress-a9:vexpress_defconfig:vexpress-v2p-ca9
arm:vexpress-a15:vexpress_defconfig:vexpress-v2p-ca15-tc1
arm:kzm:imx_v6_v7_defconfig
arm:sabrelite:imx_v6_v7_defconfig:imx6dl-sabrelite
arm:beagle:multi_v7_defconfig:omap3-beagle
arm:beaglexm:multi_v7_defconfig:omap3-beagle-xm
arm:overo:multi_v7_defconfig:omap3-overo-tobi
arm:sabrelite:multi_v7_defconfig:imx6dl-sabrelite
arm:vexpress-a9:multi_v7_defconfig:vexpress-v2p-ca9
arm:vexpress-a15:multi_v7_defconfig:vexpress-v2p-ca15-tc1
arm:vexpress-a15-a7:multi_v7_defconfig:vexpress-v2p-ca15_a7
arm:xilinx-zynq-a9:multi_v7_defconfig:zynq-zc702
arm:xilinx-zynq-a9:multi_v7_defconfig:zynq-zc706
arm:xilinx-zynq-a9:multi_v7_defconfig:zynq-zed
arm:midway:multi_v7_defconfig:ecx-2000
arm:smdkc210:multi_v7_defconfig:exynos4210-smdkv310
arm:smdkc210:exynos_defconfig:exynos4210-smdkv310
arm:beagle:omap2plus_defconfig:omap3-beagle
arm:beaglexm:omap2plus_defconfig:omap3-beagle-xm
arm:overo:omap2plus_defconfig:omap3-overo-tobi
arm:realview-pb-a8:realview_defconfig:arm-realview-pba8
arm:realview-pbx-a9:realview_defconfig:arm-realview-pbx-a9
arm:realview-eb:realview_defconfig:arm-realview-eb
arm:realview-eb-mpcore:realview_defconfig:arm-realview-eb-11mp-ctrevb
arm64:virt:smp:defconfig
arm64:xlnx-ep108:smp:defconfig:zynqmp-ep108
arm64:virt:nosmp:defconfig
arm64:xlnx-ep108:nosmp:defconfig:zynqmp-ep108
mips:malta_defconfig:smp
mipsel:24Kf:malta_defconfig:smp
powerpc:mac99:nosmp:ppc_book3s_defconfig
powerpc:g3beige:nosmp:ppc_book3s_defconfig
powerpc:mac99:smp:ppc_book3s_defconfig
powerpc:mpc8548cds:smpdev:85xx/mpc85xx_cds_defconfig
powerpc:mac99:ppc64_book3s_defconfig:nosmp
powerpc:mac99:ppc64_book3s_defconfig:smp4
powerpc:pseries:pseries_defconfig
powerpc:mpc8544ds:ppc64_e5500_defconfig:smp
sparc32:SPARCClassic:smp:sparc32_defconfig
sparc32:SPARCbook:smp:sparc32_defconfig
sparc32:SS-4:smp:sparc32_defconfig
sparc32:SS-5:smp:sparc32_defconfig
sparc32:SS-10:smp:sparc32_defconfig
sparc32:SS-20:smp:sparc32_defconfig
sparc32:SS-600MP:smp:sparc32_defconfig
sparc32:LX:smp:sparc32_defconfig
sparc32:Voyager:smp:sparc32_defconfig
x86:Broadwell:q35:x86_pc_defconfig
x86:Skylake-Client:q35:x86_pc_defconfig
x86:SandyBridge:q35:x86_pc_defconfig
x86:Haswell:pc:x86_pc_defconfig
x86:Nehalem:q35:x86_pc_defconfig
x86:phenom:pc:x86_pc_defconfig
x86:core2duo:q35:x86_pc_nosmp_defconfig
x86:Conroe:isapc:x86_pc_nosmp_defconfig
x86:Opteron_G1:pc:x86_pc_nosmp_defconfig
x86:n270:isapc:x86_pc_nosmp_defconfig
x86_64:q35:Broadwell-noTSX:x86_64_pc_defconfig
x86_64:q35:IvyBridge:x86_64_pc_defconfig
x86_64:q35:SandyBridge:x86_64_pc_defconfig
x86_64:q35:Haswell:x86_64_pc_defconfig
x86_64:pc:core2duo:x86_64_pc_defconfig
x86_64:q35:Nehalem:x86_64_pc_defconfig
x86_64:pc:phenom:x86_64_pc_defconfig
x86_64:q35:Opteron_G1:x86_64_pc_defconfig
x86_64:pc:Opteron_G4:x86_64_pc_nosmp_defconfig
x86_64:q35:IvyBridge:x86_64_pc_nosmp_defconfig
xtensa:dc232b:lx60:generic_kc705_defconfig
xtensa:dc232b:kc705:generic_kc705_defconfig
xtensa:dc233c:ml605:generic_kc705_defconfig
xtensa:dc233c:kc705:generic_kc705_defconfig