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sched-ext / scx

sched_ext schedulers and tools
https://bit.ly/scx_slack
GNU General Public License v2.0
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Revert "scx_flatcg: Keep cgroup rb nodes stashed" #375

Closed htejun closed 2 weeks ago

htejun commented 2 weeks ago

This reverts commit 3b7f33ea1b4b8182d6fdaead446c1bf1ebb2becd.

I haven't root caused it yet but it's easy to reproduce stall and trigger the watchdog after the commit - just running stress in multiple cgroups easily triggers stalls after a couple tens of seconds. Let's revert it for now.