10:17 a.m.
Test filling of nodeinfo structure if /sys/devices/system/node does not
exist. (Based on dump from a real machine)
---
.../linux-nodeinfo-sysfs-test-5-cpu-x86-output.txt | 1 +
.../linux-nodeinfo-sysfs-test-5-x86.cpuinfo | 100 ++++++++++++++++++++
.../cpu/cpu0/topology/core_id | 1 +
.../cpu/cpu0/topology/core_siblings | 1 +
.../cpu/cpu0/topology/core_siblings_list | 1 +
.../cpu/cpu0/topology/physical_package_id | 1 +
.../cpu/cpu0/topology/thread_siblings | 1 +
.../cpu/cpu0/topology/thread_siblings_list | 1 +
.../linux-nodeinfo-sysfs-test-5/cpu/cpu1/online | 1 +
.../cpu/cpu1/topology/core_id | 1 +
.../cpu/cpu1/topology/core_siblings | 1 +
.../cpu/cpu1/topology/core_siblings_list | 1 +
.../cpu/cpu1/topology/physical_package_id | 1 +
.../cpu/cpu1/topology/thread_siblings | 1 +
.../cpu/cpu1/topology/thread_siblings_list | 1 +
.../linux-nodeinfo-sysfs-test-5/cpu/cpu2/online | 1 +
.../cpu/cpu2/topology/core_id | 1 +
.../cpu/cpu2/topology/core_siblings | 1 +
.../cpu/cpu2/topology/core_siblings_list | 1 +
.../cpu/cpu2/topology/physical_package_id | 1 +
.../cpu/cpu2/topology/thread_siblings | 1 +
.../cpu/cpu2/topology/thread_siblings_list | 1 +
.../linux-nodeinfo-sysfs-test-5/cpu/cpu3/online | 1 +
.../cpu/cpu3/topology/core_id | 1 +
.../cpu/cpu3/topology/core_siblings | 1 +
.../cpu/cpu3/topology/core_siblings_list | 1 +
.../cpu/cpu3/topology/physical_package_id | 1 +
.../cpu/cpu3/topology/thread_siblings | 1 +
.../cpu/cpu3/topology/thread_siblings_list | 1 +
tests/nodeinfotest.c | 1 +
30 files changed, 129 insertions(+), 0 deletions(-)
create mode 100644 tests/nodeinfodata/linux-nodeinfo-sysfs-test-5-cpu-x86-output.txt
create mode 100644 tests/nodeinfodata/linux-nodeinfo-sysfs-test-5-x86.cpuinfo
create mode 100644
tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu0/topology/core_id
create mode 100644
tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu0/topology/core_siblings
create mode 100644
tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu0/topology/core_siblings_list
create mode 100644
tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu0/topology/physical_package_id
create mode 100644
tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu0/topology/thread_siblings
create mode 100644
tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu0/topology/thread_siblings_list
create mode 100644 tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu1/online
create mode 100644
tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu1/topology/core_id
create mode 100644
tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu1/topology/core_siblings
create mode 100644
tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu1/topology/core_siblings_list
create mode 100644
tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu1/topology/physical_package_id
create mode 100644
tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu1/topology/thread_siblings
create mode 100644
tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu1/topology/thread_siblings_list
create mode 100644 tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu2/online
create mode 100644
tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu2/topology/core_id
create mode 100644
tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu2/topology/core_siblings
create mode 100644
tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu2/topology/core_siblings_list
create mode 100644
tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu2/topology/physical_package_id
create mode 100644
tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu2/topology/thread_siblings
create mode 100644
tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu2/topology/thread_siblings_list
create mode 100644 tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu3/online
create mode 100644
tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu3/topology/core_id
create mode 100644
tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu3/topology/core_siblings
create mode 100644
tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu3/topology/core_siblings_list
create mode 100644
tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu3/topology/physical_package_id
create mode 100644
tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu3/topology/thread_siblings
create mode 100644
tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu3/topology/thread_siblings_list
diff --git a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5-cpu-x86-output.txt
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5-cpu-x86-output.txt
new file mode 100644
index 0000000..e63cf76
--- /dev/null
+++ b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5-cpu-x86-output.txt
@@ -0,0 +1 @@
+CPUs: 4/4, MHz: 1861, Nodes: 1, Sockets: 1, Cores: 4, Threads: 1
diff --git a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5-x86.cpuinfo
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5-x86.cpuinfo
new file mode 100644
index 0000000..0c3fbe8
--- /dev/null
+++ b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5-x86.cpuinfo
@@ -0,0 +1,100 @@
+processor : 0
+vendor_id : GenuineIntel
+cpu family : 6
+model : 15
+model name : Intel(R) Xeon(R) CPU E5320 @ 1.86GHz
+stepping : 7
+cpu MHz : 1861.965
+cache size : 4096 KB
+physical id : 0
+siblings : 4
+core id : 0
+cpu cores : 4
+apicid : 0
+initial apicid : 0
+fpu : yes
+fpu_exception : yes
+cpuid level : 10
+wp : yes
+flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush
dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts
rep_good pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca lahf_lm
tpr_shadow
+bogomips : 3723.93
+clflush size : 64
+cache_alignment : 64
+address sizes : 36 bits physical, 48 bits virtual
+power management:
+
+processor : 1
+vendor_id : GenuineIntel
+cpu family : 6
+model : 15
+model name : Intel(R) Xeon(R) CPU E5320 @ 1.86GHz
+stepping : 7
+cpu MHz : 1861.965
+cache size : 4096 KB
+physical id : 0
+siblings : 4
+core id : 2
+cpu cores : 4
+apicid : 2
+initial apicid : 2
+fpu : yes
+fpu_exception : yes
+cpuid level : 10
+wp : yes
+flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush
dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts
rep_good pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca lahf_lm
tpr_shadow
+bogomips : 3723.85
+clflush size : 64
+cache_alignment : 64
+address sizes : 36 bits physical, 48 bits virtual
+power management:
+
+processor : 2
+vendor_id : GenuineIntel
+cpu family : 6
+model : 15
+model name : Intel(R) Xeon(R) CPU E5320 @ 1.86GHz
+stepping : 7
+cpu MHz : 1861.965
+cache size : 4096 KB
+physical id : 0
+siblings : 4
+core id : 1
+cpu cores : 4
+apicid : 1
+initial apicid : 1
+fpu : yes
+fpu_exception : yes
+cpuid level : 10
+wp : yes
+flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush
dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts
rep_good pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca lahf_lm
tpr_shadow
+bogomips : 3723.86
+clflush size : 64
+cache_alignment : 64
+address sizes : 36 bits physical, 48 bits virtual
+power management:
+
+processor : 3
+vendor_id : GenuineIntel
+cpu family : 6
+model : 15
+model name : Intel(R) Xeon(R) CPU E5320 @ 1.86GHz
+stepping : 7
+cpu MHz : 1861.965
+cache size : 4096 KB
+physical id : 0
+siblings : 4
+core id : 3
+cpu cores : 4
+apicid : 3
+initial apicid : 3
+fpu : yes
+fpu_exception : yes
+cpuid level : 10
+wp : yes
+flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush
dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts
rep_good pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca lahf_lm
tpr_shadow
+bogomips : 3723.85
+clflush size : 64
+cache_alignment : 64
+address sizes : 36 bits physical, 48 bits virtual
+power management:
+
diff --git a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu0/topology/core_id
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu0/topology/core_id
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu0/topology/core_id
@@ -0,0 +1 @@
+0
diff --git
a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu0/topology/core_siblings
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu0/topology/core_siblings
new file mode 100644
index 0000000..96a53c7
--- /dev/null
+++ b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu0/topology/core_siblings
@@ -0,0 +1 @@
+000f
diff --git
a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu0/topology/core_siblings_list
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu0/topology/core_siblings_list
new file mode 100644
index 0000000..40c7bb2
--- /dev/null
+++ b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu0/topology/core_siblings_list
@@ -0,0 +1 @@
+0-3
diff --git
a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu0/topology/physical_package_id
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu0/topology/physical_package_id
new file mode 100644
index 0000000..573541a
--- /dev/null
+++
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu0/topology/physical_package_id
@@ -0,0 +1 @@
+0
diff --git
a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu0/topology/thread_siblings
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu0/topology/thread_siblings
new file mode 100644
index 0000000..6350475
--- /dev/null
+++ b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu0/topology/thread_siblings
@@ -0,0 +1 @@
+0001
diff --git
a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu0/topology/thread_siblings_list
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu0/topology/thread_siblings_list
new file mode 100644
index 0000000..573541a
--- /dev/null
+++
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu0/topology/thread_siblings_list
@@ -0,0 +1 @@
+0
diff --git a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu1/online
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu1/online
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu1/online
@@ -0,0 +1 @@
+1
diff --git a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu1/topology/core_id
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu1/topology/core_id
new file mode 100644
index 0000000..0cfbf08
--- /dev/null
+++ b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu1/topology/core_id
@@ -0,0 +1 @@
+2
diff --git
a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu1/topology/core_siblings
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu1/topology/core_siblings
new file mode 100644
index 0000000..96a53c7
--- /dev/null
+++ b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu1/topology/core_siblings
@@ -0,0 +1 @@
+000f
diff --git
a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu1/topology/core_siblings_list
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu1/topology/core_siblings_list
new file mode 100644
index 0000000..40c7bb2
--- /dev/null
+++ b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu1/topology/core_siblings_list
@@ -0,0 +1 @@
+0-3
diff --git
a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu1/topology/physical_package_id
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu1/topology/physical_package_id
new file mode 100644
index 0000000..573541a
--- /dev/null
+++
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu1/topology/physical_package_id
@@ -0,0 +1 @@
+0
diff --git
a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu1/topology/thread_siblings
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu1/topology/thread_siblings
new file mode 100644
index 0000000..5fca1fd
--- /dev/null
+++ b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu1/topology/thread_siblings
@@ -0,0 +1 @@
+0002
diff --git
a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu1/topology/thread_siblings_list
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu1/topology/thread_siblings_list
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu1/topology/thread_siblings_list
@@ -0,0 +1 @@
+1
diff --git a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu2/online
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu2/online
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu2/online
@@ -0,0 +1 @@
+1
diff --git a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu2/topology/core_id
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu2/topology/core_id
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu2/topology/core_id
@@ -0,0 +1 @@
+1
diff --git
a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu2/topology/core_siblings
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu2/topology/core_siblings
new file mode 100644
index 0000000..96a53c7
--- /dev/null
+++ b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu2/topology/core_siblings
@@ -0,0 +1 @@
+000f
diff --git
a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu2/topology/core_siblings_list
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu2/topology/core_siblings_list
new file mode 100644
index 0000000..40c7bb2
--- /dev/null
+++ b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu2/topology/core_siblings_list
@@ -0,0 +1 @@
+0-3
diff --git
a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu2/topology/physical_package_id
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu2/topology/physical_package_id
new file mode 100644
index 0000000..573541a
--- /dev/null
+++
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu2/topology/physical_package_id
@@ -0,0 +1 @@
+0
diff --git
a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu2/topology/thread_siblings
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu2/topology/thread_siblings
new file mode 100644
index 0000000..e224381
--- /dev/null
+++ b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu2/topology/thread_siblings
@@ -0,0 +1 @@
+0004
diff --git
a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu2/topology/thread_siblings_list
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu2/topology/thread_siblings_list
new file mode 100644
index 0000000..0cfbf08
--- /dev/null
+++
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu2/topology/thread_siblings_list
@@ -0,0 +1 @@
+2
diff --git a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu3/online
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu3/online
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu3/online
@@ -0,0 +1 @@
+1
diff --git a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu3/topology/core_id
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu3/topology/core_id
new file mode 100644
index 0000000..00750ed
--- /dev/null
+++ b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu3/topology/core_id
@@ -0,0 +1 @@
+3
diff --git
a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu3/topology/core_siblings
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu3/topology/core_siblings
new file mode 100644
index 0000000..96a53c7
--- /dev/null
+++ b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu3/topology/core_siblings
@@ -0,0 +1 @@
+000f
diff --git
a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu3/topology/core_siblings_list
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu3/topology/core_siblings_list
new file mode 100644
index 0000000..40c7bb2
--- /dev/null
+++ b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu3/topology/core_siblings_list
@@ -0,0 +1 @@
+0-3
diff --git
a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu3/topology/physical_package_id
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu3/topology/physical_package_id
new file mode 100644
index 0000000..573541a
--- /dev/null
+++
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu3/topology/physical_package_id
@@ -0,0 +1 @@
+0
diff --git
a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu3/topology/thread_siblings
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu3/topology/thread_siblings
new file mode 100644
index 0000000..be15c71
--- /dev/null
+++ b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu3/topology/thread_siblings
@@ -0,0 +1 @@
+0008
diff --git
a/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu3/topology/thread_siblings_list
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu3/topology/thread_siblings_list
new file mode 100644
index 0000000..00750ed
--- /dev/null
+++
b/tests/nodeinfodata/linux-nodeinfo-sysfs-test-5/cpu/cpu3/topology/thread_siblings_list
@@ -0,0 +1 @@
+3
diff --git a/tests/nodeinfotest.c b/tests/nodeinfotest.c
index 09dae40..346af58 100644
--- a/tests/nodeinfotest.c
+++ b/tests/nodeinfotest.c
@@ -129,6 +129,7 @@ mymain(void)
"nodeinfo-sysfs-test-2",
"nodeinfo-sysfs-test-3",
"nodeinfo-sysfs-test-4",
+ "nodeinfo-sysfs-test-5",
# endif
};
--
1.7.8.6