title: How to release the hugepages allocated by DPDK application?
body: <p>I am using DPDK-PROX application. Whenever I am closing that application, hugepages allocated by that application are not released. Every time I have to restart the system. Any solution?</p>
  
  <p>I looked into below question but my issue is not resolved.
  <br/><a href="https://stackoverflow.com/questions/20366181/how-to-release-hugepages-from-the-crashed-application">How to release hugepages from the crashed application</a> <br/>
  <a href="https://stackoverflow.com/questions/17303681/how-to-really-free-hugepages-in-linux-for-use-by-a-new-process">How to really free hugepages in Linux for use by a new process?</a> <br/>
  <a href="https://stackoverflow.com/questions/56546543/proper-way-to-release-a-hugepage">Proper Way to Release a Hugepage?</a>
  <br/>
  This is what is what i see in /proc/meminfo</p>
  
  <pre><code>    AnonHugePages:         0 kB
      ShmemHugePages:        0 kB
      HugePages_Total:    1024
      HugePages_Free:        0
      HugePages_Rsvd:        0
      HugePages_Surp:        0
      Hugepagesize:       2048 kB
  </code></pre>