Jann Horn [off-list ref] wrote:

quoted

What's the best way to write a lockdep assertion?

        BUG_ON(!lockdep_is_held(lock));

lockdep_assert_held(lock) is the normal way, I think - that will
WARN() if lockdep is enabled and the lock is not held.

Okay.  But what's the best way with a seqlock_t?  It has two dep maps in it.
Do I just ignore the one attached to the spinlock?

David