Messages in this thread | | | From | Waiman Long <> | Subject | Re: [PATCH 0/2] locking/lockdep, drm: apply new lockdep assert in drm_auth.c | Date | Fri, 30 Jul 2021 13:37:41 -0400 |
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On 7/30/21 12:15 AM, Desmond Cheong Zhi Xi wrote: > Hi, > > Following a discussion on the patch ("drm: use the lookup lock in > drm_is_current_master") [1], Peter Zijlstra proposed new lockdep_assert > helpers to make it convenient to compose lockdep checks together. > > This series includes the patch that introduces the new lockdep helpers, > then utilizes these helpers in drm_is_current_master_locked in the > following patch. > > Link: https://lore.kernel.org/lkml/20210722092929.244629-2-desmondcheongzx@gmail.com/ [1] > > Best wishes, > Desmond > > Desmond Cheong Zhi Xi (1): > drm: add lockdep assert to drm_is_current_master_locked > > Peter Zijlstra (1): > locking/lockdep: Provide lockdep_assert{,_once}() helpers > > drivers/gpu/drm/drm_auth.c | 6 +++--- > include/linux/lockdep.h | 41 +++++++++++++++++++------------------- > 2 files changed, 24 insertions(+), 23 deletions(-) > This patch series looks good to me.
Acked-by: Waiman Long <longman@redhat.com>
Thanks!
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