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authorNayan Deshmukh <nayan26deshmukh@gmail.com>2018-08-01 11:20:00 +0300
committerAlex Deucher <alexander.deucher@amd.com>2018-08-27 19:09:45 +0300
commit249a07c05a8da9637c2eb3205f1fc739c216f707 (patch)
tree68481209b3e48bfda9f0c014fb7e0761c9d56740 /include/drm
parentac0a6cf1c6ef91e4af2a9d56eeaee8fca61d6ad7 (diff)
downloadlinux-249a07c05a8da9637c2eb3205f1fc739c216f707.tar.xz
drm/scheduler: add counter for total jobs in scheduler
To keep track of the scheduler load. Signed-off-by: Nayan Deshmukh <nayan26deshmukh@gmail.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/gpu_scheduler.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h
index 2419887e25eb..0c4cfe689d4c 100644
--- a/include/drm/gpu_scheduler.h
+++ b/include/drm/gpu_scheduler.h
@@ -262,6 +262,7 @@ struct drm_sched_backend_ops {
* @job_list_lock: lock to protect the ring_mirror_list.
* @hang_limit: once the hangs by a job crosses this limit then it is marked
* guilty and it will be considered for scheduling further.
+ * @num_jobs: the number of jobs in queue in the scheduler
*
* One scheduler is implemented for each hardware ring.
*/
@@ -279,6 +280,7 @@ struct drm_gpu_scheduler {
struct list_head ring_mirror_list;
spinlock_t job_list_lock;
int hang_limit;
+ atomic_t num_jobs;
};
int drm_sched_init(struct drm_gpu_scheduler *sched,