> > We have two knobs to flush for write booster, i.e. > fWriteBoosterEn, fWriteBoosterBufferFlushEn. I guess you meant fWriteBoosterBufferFlushDuringHibernate and fWriteBoosterBufferFlushEn ? > However, many product makers uses only fWriteBoosterBufferFlushEn, I guess you meant fWriteBoosterBufferFlushDuringHibernate ? > because this can reportedly cover most scenarios and > there have been some reports that flush by fWriteBoosterEn could > lead raise power consumption thanks to unexpected internal > operations. So we need a way to enable or disable fWriteBoosterEn. Maybe you want to reword this commit log? You also need to set this quirk in ufs-exynos. Thanks, Avri