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author | Balbir Singh <balbir@linux.vnet.ibm.com> | 2008-09-29 12:09:04 +0000 |
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committer | Balbir Singh <balbir@linux.vnet.ibm.com> | 2008-09-29 12:09:04 +0000 |
commit | 1d00fc725ba26db40b2c792c75888c2ed777730d (patch) | |
tree | cb9343430b0647e6c398c8d323661af22dd6f752 /samples | |
parent | 35d2e11a0458a79c89816a2f0be6fb957f91873e (diff) | |
download | libcg-1d00fc725ba26db40b2c792c75888c2ed777730d.tar.gz libcg-1d00fc725ba26db40b2c792c75888c2ed777730d.tar.xz libcg-1d00fc725ba26db40b2c792c75888c2ed777730d.zip |
The automatic classification engine (cgexec, cgclassify, pam_cgroup)
classify tasks. It is useful for an application to know where it has
been classified. I propose to add a new API
cgroup_get_current_controller_path() that returns the current
classification directory for the specified controller. One can easily
add on and build new API that will return paths of all mounted
controllers, but I want to start with something simple and useful.
I've also added a bunch of test cases for the same purpose.
Test output
# ./pathtest.sh
Test FAIL, get path failed for controller cpuset
Test PASS, controller cpu path /default
Test PASS, controller cpuacct path /default
Test PASS, controller memory path /default
Test FAIL, get path failed for controller memrlimit
I mounted just cpu, cpuacct and memory, thus the path for cpuset and
memrlimit could not be found (as expected).
Signed-off-by: Balbir Singh <balbir@linux.vnet.ibm.com>
Reviewed-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@200 4f4bb910-9a46-0410-90c8-c897d4f1cd53
Diffstat (limited to 'samples')
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