Re: [LTP] kernel/controllers/ testcase and CGROUPS support

[Francesco RUNDO <francesco.rundo@st.com>]

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Subrata,
Ok.
Thanks so much for your support.

Best Regards
Francesco Rundo

Subrata Modak wrote:

>On Thu, 2009-06-11 at 09:59 +0200, Francesco RUNDO wrote:
>  
>
>>Hi Subrata,
>>
>>please, replace on the LTP main the previous patch with ones attached.
>>The attached patch add the right labels of ifdef.
>>    
>>
>
>Ok. I reverted the earlier one and applied this one. Please check the
>CVS and let me know if everything is fine.
>
>Regards--
>Subrata
>
>  
>
>>Sorry for that.
>>
>>Thanks in advance.
>>--
>>Francesco Rundo
>>
>>Subrata Modak wrote: 
>>    
>>
>>>On Wed, 2009-06-03 at 14:49 +0200, Francesco RUNDO wrote:
>>>  
>>>      
>>>
>>>>This patch allows the cross-build of kernel/controllers (cgroups
>>>>tests) testcase changing the policy to check the cgroups capability at
>>>>build-time.
>>>>Signed-off-by: Francesco Rundo <francesco.rundo@st.com>
>>>>    
>>>>        
>>>>
>>>Great if that helps your CROSS_COMPILE environment. Merged.
>>>
>>>Regards--
>>>Subrata
>>>
>>>  
>>>      
>>>
>>>>---
>>>>ltp-full-20090430-cross/testcases/kernel/controllers/Makefile.orig  2009-05-26 15:37:35.140000000 +0200
>>>>+++
>>>>ltp-full-20090430-cross/testcases/kernel/controllers/Makefile       2009-05-28 13:36:36.669998000 +0200
>>>>@@ -1,10 +1,26 @@
>>>>+ifdef $(CROSS_COMPILE)
>>>>+CHECK_CGROUP := $(shell test -f
>>>>$(TARGET_DIR)/usr/include/linux/cgroupstats.h && echo 'cgroup')
>>>>+else
>>>> CHECK_CGROUP := $(shell test -f /proc/cgroups && echo 'cgroup')
>>>> CHECK_CPUCTL := $(shell grep -w cpu /proc/cgroups 2>/dev/null|cut
>>>>-f1)
>>>> CHECK_MEMCTL := $(shell grep -w memory /proc/cgroups 2>/dev/null|cut
>>>>-f1)
>>>> CHECK_BLOCKIOCTL := $(shell grep -w blockio /proc/cgroups
>>>>2>/dev/null|cut -f1)
>>>> CHECK_FREEZER := $(shell grep -w freezer /proc/cgroups 2>/dev/null|
>>>>cut -f1)
>>>> CHECK_CPUSETCTL = $(shell grep -w cpuset /proc/cgroups 2>/dev/null|
>>>>cut -f1)
>>>>+endif
>>>>
>>>>+ifdef $(CROSS_COMPILE)
>>>>+ifeq ($(CHECK_CGROUP),cgroup)
>>>>+SUBDIRS += cgroup
>>>>+SUBDIRS += cpuctl
>>>>+SUBDIRS += memctl
>>>>+SUBDIRS += io-throttle
>>>>+SUBDIRS += freezer
>>>>+SUBDIRS += cpuset
>>>>+else
>>>>+$(info "Kernel is not compiled with control cgroup support")
>>>>+endif
>>>>+else
>>>> ifeq ($(CHECK_CGROUP),cgroup)
>>>> SUBDIRS += cgroup
>>>> else
>>>>@@ -36,6 +52,7 @@
>>>> else
>>>> $(info "Kernel is not compiled with cpuset resource controller
>>>>support")
>>>> endif
>>>>+endif
>>>>
>>>> # If at least one of the controllers is available then build
>>>>libcontrollers.
>>>> ifneq ($(SUBDIRS),)
>>>>    
>>>>        
>>>>
>>>  
>>>      
>>>
>>plain text document attachment
>>(ltp-full-20090430-fix-cgroups-testcase.patch)
>>This patch allows the cross-build of kernel/controllers (cgroups tests) testcase changing the policy to check the cgroups capability at build-time.
>>Signed-off-by: Francesco Rundo <francesco.rundo@st.com>
>>--- ltp-full-20090430-cross/testcases/kernel/controllers/Makefile.orig	2009-05-26 15:37:35.140000000 +0200
>>+++ ltp-full-20090430-cross/testcases/kernel/controllers/Makefile	2009-05-28 13:36:36.669998000 +0200
>>@@ -1,10 +1,26 @@
>>+ifdef CROSS_COMPILE
>>+CHECK_CGROUP := $(shell test -f $(TARGET_DIR)/usr/include/linux/cgroupstats.h && echo 'cgroup')
>>+else
>> CHECK_CGROUP := $(shell test -f /proc/cgroups && echo 'cgroup')
>> CHECK_CPUCTL := $(shell grep -w cpu /proc/cgroups 2>/dev/null|cut -f1)
>> CHECK_MEMCTL := $(shell grep -w memory /proc/cgroups 2>/dev/null|cut -f1)
>> CHECK_BLOCKIOCTL := $(shell grep -w blockio /proc/cgroups 2>/dev/null|cut -f1)
>> CHECK_FREEZER := $(shell grep -w freezer /proc/cgroups 2>/dev/null| cut -f1)
>> CHECK_CPUSETCTL = $(shell grep -w cpuset /proc/cgroups 2>/dev/null|cut -f1)
>>+endif
>>
>>+ifdef CROSS_COMPILE
>>+ifeq ($(CHECK_CGROUP),cgroup)
>>+SUBDIRS += cgroup
>>+SUBDIRS += cpuctl
>>+SUBDIRS += memctl
>>+SUBDIRS += io-throttle
>>+SUBDIRS += freezer
>>+SUBDIRS += cpuset
>>+else
>>+$(info "Kernel is not compiled with control cgroup support")
>>+endif
>>+else
>> ifeq ($(CHECK_CGROUP),cgroup)
>> SUBDIRS += cgroup
>> else
>>@@ -36,6 +52,7 @@
>> else
>> $(info "Kernel is not compiled with cpuset resource controller support")
>> endif
>>+endif
>>
>> # If at least one of the controllers is available then build libcontrollers.
>> ifneq ($(SUBDIRS),)
>>    
>>
>
>
>  
>

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