<div dir="ltr">Hi,<div>I am doing a very simple operation at the method of ip_queue_xmit in ip_output.c.</div><div>The code is very simple.</div><div><div><br></div><div>char *p = kmalloc(48, GFP_KERNEL);</div><div>kfree(p);<br>
</div><div><br></div><div>This will be called every time this method is called.</div><div><br></div><div>But the result is that the whole system is not responsive at all. This is a very simple, not sure what I am doing wrong. Can anybody help?</div>
<div><br></div><div>Thanks</div><div><br></div><div><span class="" style="white-space:pre">        </span></div></div></div>