libpod: unlock containers when removing pod #14061
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It solves a race where a container cleanup process launched because of the container process exiting normally would hang. It also solves a problem when running as rootless on cgroup v1 since it is not possible to force pids.max = 1 on conmon to limit spawning the cleanup process. Partially copied from containers#13403 Related to: containers#14057 [NO NEW TESTS NEEDED] it doesn't add any new functionality Signed-off-by: Giuseppe Scrivano <[email protected]>
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: flouthoc, giuseppe The full list of commands accepted by this bot can be found here. The pull request process is described here
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It solves a race where a container cleanup process launched because of
the container process exiting normally would hang.
It also solves a problem when running as rootless on cgroup v1 since
it is not possible to force pids.max = 1 on conmon to limit spawning
the cleanup process.
Partially copied from #13403
Related to: #14057
[NO NEW TESTS NEEDED] it doesn't add any new functionality
Signed-off-by: Giuseppe Scrivano [email protected]