Function drm_sched_entity_push_job() doesn't have return value,
remove the return value description for it.
Correct several other typo errors.
v2 (Philipp):
- more correction with related comments.
Signed-off-by: Shuicheng Lin <shuicheng.lin@xxxxxxxxx>
Cc: Philipp Stanner <pstanner@xxxxxxxxxx>
---
drivers/gpu/drm/scheduler/sched_entity.c | 10 ++++------
drivers/gpu/drm/scheduler/sched_main.c | 4 ++--
include/drm/gpu_scheduler.h | 12 ++++++------
include/linux/dma-resv.h | 6 +++---
4 files changed, 15 insertions(+), 17 deletions(-)
diff --git a/drivers/gpu/drm/scheduler/sched_entity.c b/drivers/gpu/drm/scheduler/sched_entity.c
index 58c8161289fe..ffa3e765f5db 100644
--- a/drivers/gpu/drm/scheduler/sched_entity.c
+++ b/drivers/gpu/drm/scheduler/sched_entity.c
@@ -51,7 +51,7 @@
* drm_sched_entity_set_priority(). For changing the set of schedulers
* @sched_list at runtime see drm_sched_entity_modify_sched().
*
- * An entity is cleaned up by callind drm_sched_entity_fini(). See also
+ * An entity is cleaned up by calling drm_sched_entity_fini(). See also
* drm_sched_entity_destroy().
*
* Returns 0 on success or a negative error code on failure.
@@ -370,8 +370,8 @@ static void drm_sched_entity_clear_dep(struct dma_fence *f,
}
/*
- * drm_sched_entity_clear_dep - callback to clear the entities dependency and
- * wake up scheduler
+ * drm_sched_entity_wakeup - callback to clear the entity's dependency and
+ * wake up the scheduler
*/
static void drm_sched_entity_wakeup(struct dma_fence *f,
struct dma_fence_cb *cb)
@@ -389,7 +389,7 @@ static void drm_sched_entity_wakeup(struct dma_fence *f,
* @entity: scheduler entity
* @priority: scheduler priority
*
- * Update the priority of runqueus used for the entity.
+ * Update the priority of runqueues used for the entity.
*/
void drm_sched_entity_set_priority(struct drm_sched_entity *entity,
enum drm_sched_priority priority)
@@ -574,8 +574,6 @@ void drm_sched_entity_select_rq(struct drm_sched_entity *entity)
* fence sequence number this function should be called with drm_sched_job_arm()
* under common lock for the struct drm_sched_entity that was set up for
* @sched_job in drm_sched_job_init().
- *
- * Returns 0 for success, negative error code otherwise.
*/
void drm_sched_entity_push_job(struct drm_sched_job *sched_job)
{
diff --git a/drivers/gpu/drm/scheduler/sched_main.c b/drivers/gpu/drm/scheduler/sched_main.c
index ab53ab486fe6..cadf1662bc01 100644
--- a/drivers/gpu/drm/scheduler/sched_main.c
+++ b/drivers/gpu/drm/scheduler/sched_main.c
@@ -41,7 +41,7 @@
* 4. Entities themselves maintain a queue of jobs that will be scheduled on
* the hardware.
*
- * The jobs in a entity are always scheduled in the order that they were pushed.
+ * The jobs in an entity are always scheduled in the order in which they were pushed.
*
* Note that once a job was taken from the entities queue and pushed to the
* hardware, i.e. the pending queue, the entity must not be referenced anymore
@@ -1339,7 +1339,7 @@ void drm_sched_fini(struct drm_gpu_scheduler *sched)
list_for_each_entry(s_entity, &rq->entities, list)
/*
* Prevents reinsertion and marks job_queue as idle,
- * it will removed from rq in drm_sched_entity_fini
+ * it will be removed from the rq in drm_sched_entity_fini()
* eventually
*/
s_entity->stopped = true;
diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h
index fe8edb917360..ef23113451e4 100644
--- a/include/drm/gpu_scheduler.h
+++ b/include/drm/gpu_scheduler.h
@@ -33,11 +33,11 @@
#define MAX_WAIT_SCHED_ENTITY_Q_EMPTY msecs_to_jiffies(1000)
/**
- * DRM_SCHED_FENCE_DONT_PIPELINE - Prefent dependency pipelining
+ * DRM_SCHED_FENCE_DONT_PIPELINE - Prevent dependency pipelining
*
* Setting this flag on a scheduler fence prevents pipelining of jobs depending
* on this fence. In other words we always insert a full CPU round trip before
- * dependen jobs are pushed to the hw queue.
+ * dependent jobs are pushed to the hw queue.
*/
#define DRM_SCHED_FENCE_DONT_PIPELINE DMA_FENCE_FLAG_USER_BITS
@@ -71,7 +71,7 @@ enum drm_sched_priority {
DRM_SCHED_PRIORITY_COUNT
};
-/* Used to chose between FIFO and RR jobs scheduling */
+/* Used to choose between FIFO and RR job-scheduling */
extern int drm_sched_policy;
#define DRM_SCHED_POLICY_RR 0
@@ -198,7 +198,7 @@ struct drm_sched_entity {
*
* Points to the finished fence of the last scheduled job. Only written
* by the scheduler thread, can be accessed locklessly from
- * drm_sched_job_arm() iff the queue is empty.
+ * drm_sched_job_arm() if the queue is empty.
*/
struct dma_fence __rcu *last_scheduled;
@@ -247,7 +247,7 @@ struct drm_sched_entity {
* @sched: the scheduler to which this rq belongs to.
* @entities: list of the entities to be scheduled.
* @current_entity: the entity which is to be scheduled.
- * @rb_tree_root: root of time based priory queue of entities for FIFO scheduling
+ * @rb_tree_root: root of time based priority queue of entities for FIFO scheduling
*
* Run queue is a set of entities scheduling command submissions for
* one specific ring. It implements the scheduling policy that selects
@@ -321,7 +321,7 @@ struct drm_sched_fence *to_drm_sched_fence(struct dma_fence *f);
* @s_fence: contains the fences for the scheduling of job.
* @finish_cb: the callback for the finished fence.
* @credits: the number of credits this job contributes to the scheduler
- * @work: Helper to reschdeule job kill to different context.
+ * @work: Helper to reschedule job kill to different context.
* @id: a unique id assigned to each job scheduled on the scheduler.
* @karma: increment on every hang caused by this job. If this exceeds the hang
* limit of the scheduler then the job is marked guilty and will not
diff --git a/include/linux/dma-resv.h b/include/linux/dma-resv.h
index 8d0e34dad446..c5ab6fd9ebe8 100644
--- a/include/linux/dma-resv.h
+++ b/include/linux/dma-resv.h
@@ -105,10 +105,10 @@ enum dma_resv_usage {
* This should be used by submissions which don't want to participate in
* any implicit synchronization.
*
- * The most common case are preemption fences, page table updates, TLB
- * flushes as well as explicit synced user submissions.
+ * The most common cases are preemption fences, page table updates, TLB
+ * flushes as well as explicitly synced user submissions.
*
- * Explicit synced user user submissions can be promoted to
+ * Explicitly synced user submissions can be promoted to
* DMA_RESV_USAGE_READ or DMA_RESV_USAGE_WRITE as needed using
* dma_buf_import_sync_file() when implicit synchronization should
* become necessary after initial adding of the fence.
--
2.25.1
