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<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US">I didn’t look at it in detail yet,<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US">just wonder would be real gain in terms of space?
<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"><o:p> </o:p></span></font></p>
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<p class="MsoNormal"><b><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;font-weight:bold">From:</span></font></b><font size="2" face="Calibri"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">
Huichao Cai <chcchc88@163.com> <br>
<b><span style="font-weight:bold">Sent:</span></b> Thursday, December 2, 2021 11:39 AM<br>
<b><span style="font-weight:bold">To:</span></b> Dariusz Sosnowski <dsosnowski@nvidia.com><br>
<b><span style="font-weight:bold">Cc:</span></b> Ananyev, Konstantin <konstantin.ananyev@intel.com>; dev@dpdk.org<br>
<b><span style="font-weight:bold">Subject:</span></b> Re:Re: [PATCH] ip_frag: add IPv4 options fragment and unit test data<o:p></o:p></span></font></p>
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<p class="MsoNormal"><font size="3" face="SimSun"><span style="font-size:12.0pt"><o:p> </o:p></span></font></p>
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<p class="MsoNormal"><font size="2" color="black" face="Arial"><span style="font-size:10.5pt;font-family:"Arial",sans-serif;color:black">If options with copied flag unset are not copied, then IPv4 headers in the fragments (despite 1st fragment) will be shorter.
This leaves more byte space for the payload and in effect fragmentation might produce less fragments.<o:p></o:p></span></font></p>
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<p class="MsoNormal"><font size="2" color="black" face="Arial"><span style="font-size:10.5pt;font-family:"Arial",sans-serif;color:black">--Do I need to modify it this way?<o:p></o:p></span></font></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><font size="3" face="SimSun"><span style="font-size:12.0pt"><o:p> </o:p></span></font></p>
<p><font size="3" face="SimSun"><span style="font-size:12.0pt"> <o:p></o:p></span></font></p>
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