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Subject[PATCH] f2fs: bugon w/ SBI_NEED_FSCK when has CONFIG_F2FS_CHECK_FS
Date
The SBI_NEED_FSCK flag usually means that the data in the
file system is abnormal, and the fsck tool needs to be used.
When CONFIG_F2FS_CHECK_FS is enabled, let us trigger bug_on
at the first moment when SBI_NEED_FSCK is set, so as to
analyze the first scene.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
---
fs/f2fs/f2fs.h | 3 +++
1 file changed, 3 insertions(+)

diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 21596e0266ba..055bb7246a1f 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -2074,6 +2074,9 @@ static inline bool is_sbi_flag_set(struct f2fs_sb_info *sbi, unsigned int type)

static inline void set_sbi_flag(struct f2fs_sb_info *sbi, unsigned int type)
{
+#ifdef CONFIG_F2FS_CHECK_FS
+ f2fs_bug_on(sbi, type == SBI_NEED_FSCK);
+#endif
set_bit(type, &sbi->s_flag);
}

--
2.25.1
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