Hello.
On Fri, Mar 26, 2021 at 08:02:43AM -0600, Tom Hromatka
wrote:
> This patchset adds cgroup v2 support to cgclear.
IIUC, the "support" means that you can invoke cgclear on v2 system,
however, it effectively does nothing.
> I think it's best to continue support of cgclear through one
> more
On 3/29/21 7:32 AM, Michal Koutný wrote:
Hello.
On Fri, Mar 26, 2021 at 08:02:43AM -0600, Tom Hromatka
wrote:
This patchset adds cgroup v2 support to cgclear.
IIUC, the "support" means that you can invoke cgclear on v2 system,
however, it effectively does nothing.
cgclear does two thing
On Mon, Mar 29, 2021 at 08:25:15AM -0600, Tom Hromatka
wrote:
> So this change allows cgclear to delete v2 cgroups, but
> as you pointed out it does not unmount the hierarchy.
Ah, I'm sorry. I confused the named hierarchy skip vs v2 controller skip
in my head. It's not a mere dummy and my previou
On 3/29/21 8:55 AM, Michal Koutný wrote:
On Mon, Mar 29, 2021 at 08:25:15AM -0600, Tom Hromatka
wrote:
So this change allows cgclear to delete v2 cgroups, but
as you pointed out it does not unmount the hierarchy.
Ah, I'm sorry. I confused the named hierarchy skip vs v2 controller skip
in my
When cgclear is invoked against a cgroup v2 controller,
do not attempt to unmount the v2 controller.
Signed-off-by: Tom Hromatka
---
src/config.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/src/config.c b/src/config.c
index 3ffa26371405..11d1da4897d0 100644
--- a/src/config.c
++
This patchset adds cgroup v2 support to cgclear.
I think it's best to continue support of cgclear through one
more release, but long term I think this is a tool that should
be deprecated. It was written at a time when controllers
weren't automatically and the creating/deleting of cgroups was
more
Ignore the "name=systemd" hierarchy by setting the autoconf
--enable-opaque-hierarchy flag equal to "name=systemd". This
instructs libcgroup to ignore mounts named "name=systemd" and
thus these mounts aren't added to the cg_mount_table[].
Suggested-by: Michal Koutný
Signed-off-by: Tom Hromatka
Run the cgclear functional test last since it is destructive to the
cgroup hierarchy. Note that this test is automatically skipped by
'make check'.
Signed-off-by: Tom Hromatka
---
.github/workflows/continuous-integration.yml | 12 ++--
1 file changed, 10 insertions(+), 2 deletions(-)
d
Now that systemd hierarchies are being ignored via the
OPAQUE_HIERARCHY setting, update unit test 007 to ensure
that systemd hierachies are not added to the mount table.
Signed-off-by: Tom Hromatka
---
gunit/007-cgroup_process_v1_mount.cpp | 27 +--
1 file changed, 5 inse
Add support for cgclear to the Cgroup class.
Signed-off-by: Tom Hromatka
---
ftests/cgroup.py | 27 +++
1 file changed, 27 insertions(+)
diff --git a/ftests/cgroup.py b/ftests/cgroup.py
index f5ec2471b344..50a8856fd317 100644
--- a/ftests/cgroup.py
+++ b/ftests/cgroup.py
This patchset adds a functional test for cgclear and updates
the unit tests to work with the opaque hierarchy changes.
The code changes are available here:
https://github.com/drakenclimber/libcgroup/tree/issues/cgclear2
The automated test changes are available here:
https://github.com/drakenclimb
Add a flag, '-S' or '--skip', to allow a test number
to be skipped. This will be used to skip the cgclear test
by default since it's so destructive.
Signed-off-by: Tom Hromatka
---
ftests/ftests.py | 7 +++
1 file changed, 7 insertions(+)
diff --git a/ftests/ftests.py b/ftests/ftests.py
in
Add a test that invokes cgclear. Note that this test is especially
destructive and is skipped by default. Github Actions invokes it
separately as the final step.
-
Test Results:
Run Date: Mar 23 16:0
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