Hi Greg and Rafael:
Benjamin Herrenschmidt <[email protected]> 于2019年4月28日周日 下午6:10写道： > > The basic idea yes, the whole bool *locked is horrid though. Wouldn't it > work to have a get_device_parent_locked that always returns with the mutex > held, > or just move the mutex to the caller or something simpler like this ? > Greg and Rafael, do you have any suggestions for this? Or you also agree with Ben? Yours, Muchun
