在 2021/9/15 下午7:04, Pavel Begunkov 写道:
Now completions are done from task context, that means that it's either the task itself, task_work or io-wq worker. In all those cases the ctx
system-wq as well, not sure if that matters.
will be staying alive by mutexing, explicit referencing or req references by iowq. Remove extra ctx pinning from io_req_complete_post().
