title: Does kallsyms have all the symbol of kernel functions?
body: <p>In the Linux kernel I want to probe the kernel function <code>effective_prio()</code>. It defined as <code>static</code>.
  When I go to search the symbol of it in the <em><code>kallsyms</code></em> I cannot find it. Does <em><code>kallsyms</code></em> have all the symbol of the kernel functions? If not, which symbols are not included?</p>