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authorMatthew Heon <matthew.heon@gmail.com>2018-07-05 14:10:13 -0400
committerAtomic Bot <atomic-devel@projectatomic.io>2018-07-06 15:29:38 +0000
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tree871496913e9d248a4b57bea39c42a154013de416 /cmd/podman/start.go
parent99959e55fa8e902302a580b13d53bc52d0074ad7 (diff)
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Remove per-container CGroup parents
Originally, it seemed like a good idea to place Conmon and the container it managed under a shared CGroup, so we could manage the two together. It's become increasingly clear that this is a potential performance sore point, gains us little practical benefit in managing Conmon, and adds extra steps to container cleanup that interfere with Conmon postrun hooks. Revert back to a shared CGroup for conmon processes under the CGroup parent. This will retain per-pod conmon CGroups as well if the pod is set to create a CGroup and act as CGroup parent for its containers. Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #1051 Approved by: umohnani8
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