Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> writes: > On Wed, 17 Aug 2022 16:14:00 +0800 Huang Ying <ying.huang@xxxxxxxxx> wrote: > >> error-inject.patch, test-migrate.c, and test-migrate.sh are as below. >> It turns out that error injection is an important tool to fix bugs in >> error path. > > Indeed, and thanks for doing this. > > Did you consider lib/*inject*.c? If so, was it unsuitable? I haven't take a deep look at that. Will do that. Best Regards, Huang, Ying