writeback-2022-12-08
writeback: Add asserts for adding freed inode to lists

In the past we had several use-after-free issues with inodes getting
added to writeback lists after evict() removed them. These are painful
to debug so add some asserts to catch the problem earlier.

CC: Svyatoslav Feldsherov <feldsherov@google.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20221124141806.6194-1-jack@suse.cz
Signed-off-by: Jens Axboe <axboe@kernel.dk>
1 file changed