Re: [PATCH V2] lightnvm: pblk: add padding distribution sysfs attribute

2018-02-08 Thread Matias Bjørling
On 02/06/2018 12:54 PM, hans.ml.holmb...@owltronix.com wrote: From: Hans Holmberg When pblk receives a sync, all data up to that point in the write buffer must be comitted to persistent storage, and as flash memory comes with a minimal write size there is a significant cost involved both in ter

[PATCH V2] lightnvm: pblk: add padding distribution sysfs attribute

2018-02-06 Thread hans . ml . holmberg
From: Hans Holmberg When pblk receives a sync, all data up to that point in the write buffer must be comitted to persistent storage, and as flash memory comes with a minimal write size there is a significant cost involved both in terms of time for completing the sync and in terms of write amplifi