Re: [PATCH v6 09/12] mmap locking API: add mmap_assert_locked() and mmap_assert_write_locked()

[Daniel Jordan]

On Tue, May 19, 2020 at 10:29:05PM -0700, Michel Lespinasse wrote:
> Add new APIs to assert that mmap_sem is held.
> 
> Using this instead of rwsem_is_locked and lockdep_assert_held[_write]
> makes the assertions more tolerant of future changes to the lock type.
> 
> Signed-off-by: Michel Lespinasse <walken@xxxxxxxxxx>

Reviewed-by: Daniel Jordan <daniel.m.jordan@xxxxxxxxxx>