On Mon, Jul 21, 2025 at 03:40:24PM +0900, hy50.seo wrote: > if it write with the write back option with f2fs, kernel panic occurs. > Because the write back function uses bdi_wq and WQ_MEM_RECLAIM flag > is included and created. > However, this function calls f2fs_do_quota() of f2fs and finally tries to > perform quota_release_work. > the quota_release_work is performed in the events_unbound workqueue, > but the WQ_MEM_RECLAIM flag is not included. And what makes you assume the WQ_MEM_RECLAIM was added just for fun and can simply be deleted?
