kvasprintf_const
object->name = kvasprintf_const(GFP_KERNEL, fmt, ap);
new_name = kvasprintf_const(GFP_KERNEL, fmt, ap);
__printf(2, 0) const char *kvasprintf_const(gfp_t gfp, const char *fmt, va_list args);
EXPORT_SYMBOL(kvasprintf_const);
s = kvasprintf_const(GFP_KERNEL, fmt, vargs);
shrinker->name = kvasprintf_const(GFP_KERNEL, fmt, ap);
new = kvasprintf_const(GFP_KERNEL, fmt, ap);
hdev->hw_info = kvasprintf_const(GFP_KERNEL, fmt, vargs);
hdev->fw_info = kvasprintf_const(GFP_KERNEL, fmt, vargs);