Commit 4932d370 authored by Christian König's avatar Christian König Committed by Alex Deucher
Browse files

drm/amdgpu: limit the amdgpu_vm_update_ptes trace point 



The text output should not be more than a page, so only print the first
32 page table entries.

If we need all of them we can still look into the binary trace.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarShashank Sharma <shashank.sharma@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent b1073352

drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h

+3 −2
Original line number Diff line number Diff line
@@ -358,10 +358,11 @@ TRACE_EVENT(amdgpu_vm_update_ptes, 
			}

	),

	TP_printk("pid:%u vm_ctx:0x%llx start:0x%010llx end:0x%010llx,"

		  " flags:0x%llx, incr:%llu, dst:\n%s", __entry->pid,

		  " flags:0x%llx, incr:%llu, dst:\n%s%s", __entry->pid,

		  __entry->vm_ctx, __entry->start, __entry->end,

		  __entry->flags, __entry->incr,  __print_array(

		  __get_dynamic_array(dst), __entry->nptes, 8))

		  __get_dynamic_array(dst), min(__entry->nptes, 32u), 8),

		  __entry->nptes > 32 ? "..." : "")

);



TRACE_EVENT(amdgpu_vm_set_ptes,