Displaying 3 results from an estimated 3 matches for "lock_state_not_held".
2023 Jul 07
0
[PATCH drm-next v6 02/13] drm: manager to keep track of GPUs VA mappings
...8 +0200
>> Danilo Krummrich <dakr at redhat.com> wrote:
>>
>>> +#ifdef CONFIG_LOCKDEP
>>> +typedef struct lockdep_map *lockdep_map_p;
>>> +#define drm_gpuva_manager_ext_assert_held(mgr) \
>>> + lockdep_assert(lock_is_held((mgr)->ext_lock) != LOCK_STATE_NOT_HELD)
>>> +/**
>>> + * drm_gpuva_manager_set_ext_lock - set the external lock according to
>>> + * @DRM_GPUVA_MANAGER_LOCK_EXTERN
>>> + * @mgr: the &drm_gpuva_manager to set the lock for
>>> + * @lock: the lock to set
>>> + *
>>> + * If...
2023 Jul 06
0
[PATCH drm-next v6 02/13] drm: manager to keep track of GPUs VA mappings
...onald Robson wrote:
> On Fri, 2023-06-30 at 00:25 +0200, Danilo Krummrich wrote:
>>
>> +#ifdef CONFIG_LOCKDEP
>> +typedef struct lockdep_map *lockdep_map_p;
>> +#define drm_gpuva_manager_ext_assert_held(mgr) \
>> + lockdep_assert(lock_is_held((mgr)->ext_lock) != LOCK_STATE_NOT_HELD)
>> +/**
>> + * drm_gpuva_manager_set_ext_lock - set the external lock according to
>> + * @DRM_GPUVA_MANAGER_LOCK_EXTERN
>> + * @mgr: the &drm_gpuva_manager to set the lock for
>> + * @lock: the lock to set
>> + *
>> + * If @DRM_GPUVA_MANAGER_LOCK_EXTE...
2023 Jun 29
3
[PATCH drm-next v6 02/13] drm: manager to keep track of GPUs VA mappings
...+ */
+static inline bool drm_gpuva_invalidated(struct drm_gpuva *va)
+{
+ return va->flags & DRM_GPUVA_INVALIDATED;
+}
+
+#ifdef CONFIG_LOCKDEP
+typedef struct lockdep_map *lockdep_map_p;
+#define drm_gpuva_manager_ext_assert_held(mgr) \
+ lockdep_assert(lock_is_held((mgr)->ext_lock) != LOCK_STATE_NOT_HELD)
+/**
+ * drm_gpuva_manager_set_ext_lock - set the external lock according to
+ * @DRM_GPUVA_MANAGER_LOCK_EXTERN
+ * @mgr: the &drm_gpuva_manager to set the lock for
+ * @lock: the lock to set
+ *
+ * If @DRM_GPUVA_MANAGER_LOCK_EXTERN is set, drivers need to call this function
+ * to provide th...