Re: [PATCH v2 09/10] mmap locking API: use lockdep_assert_held

[Davidlohr Bueso]

On Thu, 26 Mar 2020, Michel Lespinasse wrote:

> Use lockdep_assert_held when asserting that mmap_sem is held.
>
> Using this instead of rwsem_is_locked makes the assertions more
> tolerant of future changes to the lock type.

Not opposing here, just worth mentioning that the coverage surface
is greatly reduced, lockdep not being very popular in production.

Thanks,
Davidlohr