Sometimes, some merged IOs could get a chance to be submitted, resulting in system hang in shutdown test. This issues IOs all the time after shutdown.
Signed-off-by: Jaegeuk Kim <[email protected]> --- fs/f2fs/data.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index 8c204f896c22..26f38b224bb2 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -533,6 +533,8 @@ void f2fs_submit_page_write(struct f2fs_io_info *fio) if (fio->in_list) goto next; out: + if (is_sbi_flag_set(sbi, SBI_IS_SHUTDOWN)) + __submit_merged_bio(io); up_write(&io->io_rwsem); } -- 2.17.0.441.gb46fe60e1d-goog
