In LFS mode, the previous segment cannot use invalid blocks, so the remaining blocks from the next_blkoff of the current segment to the end of the section are calculated.
Signed-off-by: yohan.joung <yohan.jo...@sk.com> --- fs/f2fs/segment.h | 21 +++++++++++++++++---- 1 file changed, 17 insertions(+), 4 deletions(-) diff --git a/fs/f2fs/segment.h b/fs/f2fs/segment.h index 0465dc00b349..07c07b44e21e 100644 --- a/fs/f2fs/segment.h +++ b/fs/f2fs/segment.h @@ -569,8 +569,14 @@ static inline bool has_curseg_enough_space(struct f2fs_sb_info *sbi, if (unlikely(segno == NULL_SEGNO)) return false; - left_blocks = CAP_BLKS_PER_SEC(sbi) - - get_ckpt_valid_blocks(sbi, segno, true); + if (f2fs_lfs_mode(sbi)) { + left_blocks = CAP_BLKS_PER_SEC(sbi) - + (segno - rounddown(segno, SEGS_PER_SEC(sbi))) * BLKS_PER_SEG(sbi) - + CURSEG_I(sbi, i)->next_blkoff; + } else { + left_blocks = CAP_BLKS_PER_SEC(sbi) - + get_ckpt_valid_blocks(sbi, segno, true); + } blocks = i <= CURSEG_COLD_DATA ? data_blocks : node_blocks; if (blocks > left_blocks) @@ -583,8 +589,15 @@ static inline bool has_curseg_enough_space(struct f2fs_sb_info *sbi, if (unlikely(segno == NULL_SEGNO)) return false; - left_blocks = CAP_BLKS_PER_SEC(sbi) - - get_ckpt_valid_blocks(sbi, segno, true); + if (f2fs_lfs_mode(sbi)) { + left_blocks = CAP_BLKS_PER_SEC(sbi) - + (segno - rounddown(segno, SEGS_PER_SEC(sbi))) * BLKS_PER_SEG(sbi) - + CURSEG_I(sbi, CURSEG_HOT_DATA)->next_blkoff; + } else { + left_blocks = CAP_BLKS_PER_SEC(sbi) - + get_ckpt_valid_blocks(sbi, segno, true); + } + if (dent_blocks > left_blocks) return false; return true; -- 2.33.0 _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel