On 08/21/2017 04:18 PM, Stanislav Kinsburskiy wrote:
It solves two issues.
First, it allows to kill tasks in nested namespaces (rare, but possible case).
Second, is allows to kill CT with exited child reaper (when it's almost dead,
but waiting for it's children), because in this case SUNRPC can't be supressed
via child reapers proc dentries (/proc/pid/net is not available anymore).
https://jira.sw.ru/browse/PSBM-70437
Note: this patch reverts (replaces) commit
f8e953f5d683aa6f04dcc2b5634444b98d6e9ee3
Why it can't be done in scope of env cleanup logic in the kernel?
How it going to work if Ct stop initiated not by vzctl but by OOM, halt,
kill?
--
Igor.
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