[PATCH 1/3] f2fs: check number of blocks in a current section

Jaegeuk Kim
2024-02-20T23:22:49Z

In cfd66bb715fd ("f2fs: fix deadloop in foreground GC"), we needed to check
the number of blocks in a section instead of the segment.

Fixes: cfd66bb715fd ("f2fs: fix deadloop in foreground GC")
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---
fs/f2fs/segment.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/fs/f2fs/segment.h b/fs/f2fs/segment.h
index 63f278210654..9fe5ec619456 100644
--- a/fs/f2fs/segment.h
+++ b/fs/f2fs/segment.h
@@ -560,16 +560,16 @@ static inline bool has_curseg_enough_space(struct f2fs_sb_info *sbi,
/* check current node segment */
for (i = CURSEG_HOT_NODE; i <= CURSEG_COLD_NODE; i++) {
segno = CURSEG_I(sbi, i)->segno;
- left_blocks = BLKS_PER_SEG(sbi) -
- get_seg_entry(sbi, segno)->ckpt_valid_blocks;
+ left_blocks = BLKS_PER_SEC(sbi) -
+ get_ckpt_valid_blocks(sbi, segno, true);
if (node_blocks > left_blocks)
return false;
}

/* check current data segment */
segno = CURSEG_I(sbi, CURSEG_HOT_DATA)->segno;
- left_blocks = BLKS_PER_SEG(sbi) -
- get_seg_entry(sbi, segno)->ckpt_valid_blocks;
+ left_blocks = BLKS_PER_SEC(sbi) -
+ get_ckpt_valid_blocks(sbi, segno, true);
if (dent_blocks > left_blocks)
return false;
return true;
--
2.44.0.rc0.258.g7320e95886-goog