Re: [PATCH] mmap_lock: Change trace and locking order

[Matthew Wilcox]

On Fri, Sep 03, 2021 at 01:35:31AM +0000, Liam Howlett wrote:
> Print to the trace log before releasing the lock to avoid racing with
> other trace log printers of the same lock type.

Aren't you missing mmap_read_unlock_non_owner()?