On 2020/6/18 12:37, Jack Qiu wrote: > Assume each section has 4 segment: > .___________________________. > |_Segment0_|_..._|_Segment3_| > . . > . . > .__________. > |_section0_| > > Segment 0~2 has 0 valid block, segment 3 has 512 valid blocks. > It will fail if we want to gc section0 in this scenes, > because all 4 segments in section0 is not dirty. > So we should use dirty section bitmap instead of dirty segment bitmap > to get right victim section. > > Signed-off-by: Jack Qiu <[email protected]>
Reviewed-by: Chao Yu <[email protected]> Thanks, _______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
