Commit c67a3d4f authored by Qiang Yu's avatar Qiang Yu
Browse files

drm/lima: add max_error_tasks module parameter 



Limit error tasks to save.

Tested-by: default avatarAndreas Baierl <ichgeh@imkreisrum.de>
Reviewed-by: default avatarVasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: default avatarQiang Yu <yuq825@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200222024210.18697-3-yuq825@gmail.com
parent 6ebd24b6

drivers/gpu/drm/lima/lima_drv.c

+4 −0
Original line number Diff line number Diff line
@@ -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;

drivers/gpu/drm/lima/lima_drv.h

+1 −0
Original line number Diff line number Diff line
@@ -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;

CRA Git | Maintained and supported by SUSTech CRA and CCSE