[libvirt] [PATCH 16/53] vircgroup: introduce virCgroupV2AddTask
Michal Privoznik
mprivozn at redhat.com
Thu Oct 4 15:28:29 UTC 2018
On 10/02/2018 10:44 AM, Pavel Hrdina wrote:
> In cgroups v2 we need to handle threads and processes differently.
> If you need to move a process you need to write its pid into
> cgrou.procs file and it will move the process with all its threads
> as well. The whole process will be moved if you use tid of any thread.
>
> In order to move only threads at first we need to create threaded group
> and after that we can write the relevant thread tids into cgroup.threads
> file. Threads can be moved only into cgroups that are children of
> cgroup of its process.
>
> Signed-off-by: Pavel Hrdina <phrdina at redhat.com>
> ---
> src/util/vircgroupv2.c | 15 +++++++++++++++
> 1 file changed, 15 insertions(+)
ACK
Michal
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