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fsck.f2fs: always fix seg entry type if it is not DATA

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If the segment type and sum footer type are node, but its
sit type is corrupted as cold data, this will always trigger
type error crash in do_garbage_collect but not get fixed by fsck,
so fix seg entry type when it is not DATA.

Reported-by: KARBOWSKI Piotr <piotr.karbowski@gmail.com>
Signed-off-by: Liu Xue <liuxueliu.liu@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Liu Xue 2017-01-24 10:45:47 +08:00 committed by Jaegeuk Kim
parent ada65254f6
commit 5d9032fd1b
1 changed files with 2 additions and 1 deletions
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3
fsck/fsck.c
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@ -1843,7 +1843,8 @@ int check_sit_types(struct f2fs_sb_info *sbi)
se = get_seg_entry(sbi, i);
if (se->orig_type != se->type) {
if (se->orig_type == CURSEG_COLD_DATA) {
if (se->orig_type == CURSEG_COLD_DATA &&
se->type <= CURSEG_COLD_DATA) {
se->type = se->orig_type;
} else {
FIX_MSG("Wrong segment type [0x%x] %x -> %x",