The scheduler needs an instance name mostly for debug purposes. Save the
name in the ringbuffer instead of a stack variable, so that the name
can be shared with the scheduler.
Signed-off-by: Sharat Masetty <smasetty@xxxxxxxxxxxxxx>
---
drivers/gpu/drm/msm/msm_ringbuffer.c | 5 ++---
drivers/gpu/drm/msm/msm_ringbuffer.h | 1 +
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/msm/msm_ringbuffer.c b/drivers/gpu/drm/msm/msm_ringbuffer.c
index 734f2b8..0889766 100644
--- a/drivers/gpu/drm/msm/msm_ringbuffer.c
+++ b/drivers/gpu/drm/msm/msm_ringbuffer.c
@@ -22,7 +22,6 @@ struct msm_ringbuffer *msm_ringbuffer_new(struct msm_gpu *gpu, int id,
void *memptrs, uint64_t memptrs_iova)
{
struct msm_ringbuffer *ring;
- char name[32];
int ret;
/* We assume everwhere that MSM_GPU_RINGBUFFER_SZ is a power of 2 */
@@ -55,9 +54,9 @@ struct msm_ringbuffer *msm_ringbuffer_new(struct msm_gpu *gpu, int id,
INIT_LIST_HEAD(&ring->submits);
spin_lock_init(&ring->lock);
- snprintf(name, sizeof(name), "gpu-ring-%d", ring->id);
+ snprintf(ring->name, sizeof(ring->name), "msm-gpu-ring-%d", ring->id);
- ring->fctx = msm_fence_context_alloc(gpu->dev, name);
+ ring->fctx = msm_fence_context_alloc(gpu->dev, ring->name);
idr_init(&ring->fence_idr);
diff --git a/drivers/gpu/drm/msm/msm_ringbuffer.h b/drivers/gpu/drm/msm/msm_ringbuffer.h
index b74a0a9..523373b 100644
--- a/drivers/gpu/drm/msm/msm_ringbuffer.h
+++ b/drivers/gpu/drm/msm/msm_ringbuffer.h
@@ -31,6 +31,7 @@ struct msm_rbmemptrs {
struct msm_ringbuffer {
struct msm_gpu *gpu;
int id;
+ char name[16];
struct drm_gem_object *bo;
uint32_t *start, *end, *cur, *next;
struct list_head submits;
--
1.9.1
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