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f2fs: alloc new section if curseg is not the first seg in its zone

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If curseg is not the first segment in its zone, the zone is not empty.
A new section should be allocated and avoid resetting the old zone.

Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Sheng Yong <shengyong@oppo.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Sheng Yong 2024-05-30 18:01:58 +08:00 committed by Jaegeuk Kim
parent cc260b66c4
commit 76da333f4b
1 changed files with 2 additions and 1 deletions
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3
fs/f2fs/segment.c
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@ -5187,7 +5187,8 @@ static int fix_curseg_write_pointer(struct f2fs_sb_info *sbi, int type)
}
/* Allocate a new section if it's not new. */
if (cs->next_blkoff) {
if (cs->next_blkoff ||
cs->segno != GET_SEG_FROM_SEC(sbi, GET_ZONE_FROM_SEC(sbi, cs_section))) {
unsigned int old_segno = cs->segno, old_blkoff = cs->next_blkoff;
f2fs_allocate_new_section(sbi, type, true);