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f2fs: refactor __allocate_new_segment

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Simplify the check whether to allocate a new segment or reuse an open
one.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Christoph Hellwig 2023-01-19 07:36:22 +01:00 committed by Jaegeuk Kim
parent 6392e9ff8b
commit 2df79573ef
1 changed files with 5 additions and 9 deletions
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14
fs/f2fs/segment.c
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@ -2913,16 +2913,12 @@ static void __allocate_new_segment(struct f2fs_sb_info *sbi, int type,
struct curseg_info *curseg = CURSEG_I(sbi, type);
unsigned int old_segno;
if (!curseg->inited)
goto alloc;
if (force || curseg->next_blkoff ||
get_valid_blocks(sbi, curseg->segno, new_sec))
goto alloc;
if (!get_ckpt_valid_blocks(sbi, curseg->segno, new_sec))
if (!force && curseg->inited &&
!curseg->next_blkoff &&
!get_valid_blocks(sbi, curseg->segno, new_sec) &&
!get_ckpt_valid_blocks(sbi, curseg->segno, new_sec))
return;
alloc:
old_segno = curseg->segno;
new_curseg(sbi, type, true);
stat_inc_seg_type(sbi, curseg);