On 04/07, Chao Yu wrote: > On 2020/4/4 0:12, Jaegeuk Kim wrote: > > This patch introduces a way to attach REQ_META/FUA explicitly > > to all the data writes given temperature. > > > > -> attach REQ_FUA to Hot Data writes > > > > -> attach REQ_FUA to Hot|Warm Data writes > > > > -> attach REQ_FUA to Hot|Warm|Cold Data writes > > > > -> attach REQ_FUA to Hot|Warm|Cold Data writes as well as > > REQ_META to Hot Data writes > > Out of curiosity, what scenario it is used for?
It's testing purpose to compare the bandwidths per different IO flags. > > Thanks, _______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
