Limit error tasks to save.
Signed-off-by: Qiang Yu yuq825@gmail.com --- drivers/gpu/drm/lima/lima_drv.c | 4 ++++ drivers/gpu/drm/lima/lima_drv.h | 1 + 2 files changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/lima/lima_drv.c b/drivers/gpu/drm/lima/lima_drv.c index 2daac64d8955..e235d4545b6c 100644 --- a/drivers/gpu/drm/lima/lima_drv.c +++ b/drivers/gpu/drm/lima/lima_drv.c @@ -16,6 +16,7 @@
int lima_sched_timeout_ms; uint lima_heap_init_nr_pages = 8; +uint lima_max_error_tasks;
MODULE_PARM_DESC(sched_timeout_ms, "task run timeout in ms"); module_param_named(sched_timeout_ms, lima_sched_timeout_ms, int, 0444); @@ -23,6 +24,9 @@ module_param_named(sched_timeout_ms, lima_sched_timeout_ms, int, 0444); MODULE_PARM_DESC(heap_init_nr_pages, "heap buffer init number of pages"); module_param_named(heap_init_nr_pages, lima_heap_init_nr_pages, uint, 0444);
+MODULE_PARM_DESC(max_error_tasks, "max number of error tasks to save"); +module_param_named(max_error_tasks, lima_max_error_tasks, uint, 0644); + static int lima_ioctl_get_param(struct drm_device *dev, void *data, struct drm_file *file) { struct drm_lima_get_param *args = data; diff --git a/drivers/gpu/drm/lima/lima_drv.h b/drivers/gpu/drm/lima/lima_drv.h index f492ecc6a5d9..fdbd4077c768 100644 --- a/drivers/gpu/drm/lima/lima_drv.h +++ b/drivers/gpu/drm/lima/lima_drv.h @@ -10,6 +10,7 @@
extern int lima_sched_timeout_ms; extern uint lima_heap_init_nr_pages; +extern uint lima_max_error_tasks;
struct lima_vm; struct lima_bo;