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fsck.f2fs: fix to set large section type during allocation

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During block allocation in large free section, we need to change
all sub segments' type in it, otherwise, we will fail to allocate
block in non-first segment due to mismatch seg-type.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu 2019-08-09 18:52:59 +08:00 committed by Jaegeuk Kim
parent a624d790f2
commit 207e2d7a03
1 changed files with 18 additions and 1 deletions
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19
fsck/mount.c
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@ -2396,6 +2396,20 @@ int relocate_curseg_offset(struct f2fs_sb_info *sbi, int type)
return 0;
}
void set_section_type(struct f2fs_sb_info *sbi, unsigned int segno, int type)
{
struct seg_entry *se;
unsigned int i;
if (sbi->segs_per_sec == 1)
return;
for (i = 0; i < sbi->segs_per_sec; i++) {
se = get_seg_entry(sbi, segno + i);
se->type = type;
}
}
int find_next_free_block(struct f2fs_sb_info *sbi, u64 *to, int left, int type)
{
struct f2fs_super_block *sb = F2FS_RAW_SUPER(sbi);
@ -2439,8 +2453,11 @@ int find_next_free_block(struct f2fs_sb_info *sbi, u64 *to, int left, int type)
if (se2->valid_blocks)
break;
}
if (i == sbi->segs_per_sec)
if (i == sbi->segs_per_sec) {
set_section_type(sbi, segno, type);
return 0;
}
}
if (se->type == type &&