Hi Ryan, I've uploaded a new test kernel: https://kernel.ubuntu.com/~arighi/LP-1796292/4.15.0-54.58+lp1796292/
This one is based on 4.15.0-54.58 and it addresses specifically the bch_bucket_alloc() problem (with this patch applied: https://lore.kernel.org/lkml/20190710093117.GA2792@xps-13/T/#u).
With this kernel I wasn't able to reproduce the hung task timeout issue in bch_bucket_alloc() anymore.
It would be great if you could repeat your test also with this kernel. Thanks in advance!
Hi Ryan, I've uploaded a new test kernel: /kernel. ubuntu. com/~arighi/ LP-1796292/ 4.15.0- 54.58+lp1796292 /
https:/
This one is based on 4.15.0-54.58 and it addresses specifically the bch_bucket_alloc() problem (with this patch applied: https:/ /lore.kernel. org/lkml/ 20190710093117. GA2792@ xps-13/ T/#u).
With this kernel I wasn't able to reproduce the hung task timeout issue in bch_bucket_alloc() anymore.
It would be great if you could repeat your test also with this kernel. Thanks in advance!