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f2fs: let's keep writing IOs on SBI_NEED_FSCK

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SBI_NEED_FSCK is an indicator that fsck.f2fs needs to be triggered, so it
is not fully critical to stop any IO writes. So, let's allow to write data
instead of reporting EIO forever given SBI_NEED_FSCK, but do keep OPU.

Fixes: 9557727876 ("f2fs: drop inplace IO if fs status is abnormal")
Cc: <stable@kernel.org> # v5.13+
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim 2021-07-14 16:14:02 -07:00
parent 10d0786b39
commit 1ffc8f5f77
2 changed files with 3 additions and 1 deletions
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2
fs/f2fs/data.c
View File

@ -2498,6 +2498,8 @@ bool f2fs_should_update_outplace(struct inode *inode, struct f2fs_io_info *fio)
return true; return true;
if (f2fs_is_atomic_file(inode)) if (f2fs_is_atomic_file(inode))
return true; return true;
if (is_sbi_flag_set(sbi, SBI_NEED_FSCK))
return true;
/* swap file is migrating in aligned write mode */ /* swap file is migrating in aligned write mode */
if (is_inode_flag_set(inode, FI_ALIGNED_WRITE)) if (is_inode_flag_set(inode, FI_ALIGNED_WRITE))

2
fs/f2fs/segment.c
View File

@ -3563,7 +3563,7 @@ int f2fs_inplace_write_data(struct f2fs_io_info *fio)
goto drop_bio; goto drop_bio;
} }
if (is_sbi_flag_set(sbi, SBI_NEED_FSCK) || f2fs_cp_error(sbi)) { if (f2fs_cp_error(sbi)) {
err = -EIO; err = -EIO;
goto drop_bio; goto drop_bio;
} }