Messages in this thread | | | Date | Thu, 29 Mar 2018 08:01:48 -0700 | From | Davidlohr Bueso <> | Subject | Re: [PATCH v4 1/2] locking/rwsem: Add DEBUG_RWSEMS to look for lock/unlock mismatches |
| |
On Thu, 29 Mar 2018, Waiman Long wrote:
>Because it checks the owner field which is present only if >RWSEM_SPIN_ON_OWNER is defined. Mutex is different in the sense that the >owner field is always there no matter if MUTEX_SPIN_ON_OWNER is set or not.
Ah right; that's after Peter's mutex rewrite iirc. No objections from me.
Acked-by: Davidlohr Bueso <dave@stgolabs.net>
| |