If filesystem has cp_error or need_fsck status, let's drop inplace IO to avoid further corruption of fs data.
Signed-off-by: Chao Yu <[email protected]> --- fs/f2fs/segment.c | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 6e740ecf0814..3de119e5c934 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -3551,7 +3551,13 @@ int f2fs_inplace_write_data(struct f2fs_io_info *fio) set_sbi_flag(sbi, SBI_NEED_FSCK); f2fs_warn(sbi, "%s: incorrect segment(%u) type, run fsck to fix.", __func__, segno); - return -EFSCORRUPTED; + err = -EFSCORRUPTED; + goto drop_bio; + } + + if (is_sbi_flag_set(sbi, SBI_NEED_FSCK) || f2fs_cp_error(sbi)) { + err = -EIO; + goto drop_bio; } stat_inc_inplace_blocks(fio->sbi); @@ -3565,6 +3571,15 @@ int f2fs_inplace_write_data(struct f2fs_io_info *fio) f2fs_update_iostat(fio->sbi, fio->io_type, F2FS_BLKSIZE); } + return err; +drop_bio: + if (fio->bio) { + struct bio *bio = *(fio->bio); + + bio->bi_status = BLK_STS_IOERR; + bio_endio(bio); + fio->bio = NULL; + } return err; } -- 2.29.2 _______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
