On Sat, Mar 30, 2019 at 03:24:44PM +0800, liu.song11@xxxxxxxxxx wrote: > > When we unzipped bunch of files under ext4, sometimes got hungtask warning > which indicate process was waiting on "j_wait_transaction_locked". Can you give a clean repro of this? What sort of storage device are you using, and what sort of file systems and mount options are you using? I unzip files under ext4 all the time w/o any problems.... - Ted
