On Sun, Aug 22, 2021 at 12:46:29AM +0900, Tetsuo Handa wrote: > Signed-off-by: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx> > --- > Only compile tested. This patch is a hint for Christoph Hellwig > who needs to know what the global mutex was serializing... Thanks a lot for your feedback. Most of this looks good, except for a few bits that could be done cleaner, and the fact that we really should be using a global waitqueue instead of a completion. Based on the recent syzbot report I'v reshuffled this and will send a series in a bit.
