drm/xe: Abort printing coredump in VM printer output if full

Abort printing coredump in VM printer output if full. Helps speedup
large coredumps which need to walked multiple times in
xe_devcoredump_read.

v2:
 - s/drm_printer_is_full/drm_coredump_printer_is_full (Jani)

Signed-off-by: Matthew Brost <[email protected]>
Reviewed-by: Jonathan Cavitt <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

Author: mbrost05

drivers/gpu/drm/xe/xe_vm.c

@@ -3866,6 +3866,9 @@ void xe_vm_snapshot_print(struct xe_vm_snapshot *snap, struct drm_printer *p)
 		}
 
 		drm_puts(p, "\n");
+
+		if (drm_coredump_printer_is_full(p))
+			return;
 	}
 }