Re: [PATCH V3] lightnvm: pblk: prevent stall due to wb threshold

2019-02-05 Thread Matias Bjørling
On 2/5/19 7:50 AM, Javier González wrote: In order to respect mw_cuinits, pblk's write buffer maintains a backpointer to protect data not yet persisted; when writing to the write buffer, this backpointer defines a threshold that pblk's rate-limiter enforces. On small PU configurations, the follo

[PATCH V3] lightnvm: pblk: prevent stall due to wb threshold

2019-02-04 Thread Javier González
In order to respect mw_cuinits, pblk's write buffer maintains a backpointer to protect data not yet persisted; when writing to the write buffer, this backpointer defines a threshold that pblk's rate-limiter enforces. On small PU configurations, the following scenarios might take place: (i) the thr