From mboxrd@z Thu Jan 1 00:00:00 1970 From: Leon Romanovsky Subject: Re: [PATCH V2] Use smaller 512 byte messages for portmapper messages Date: Tue, 19 Jul 2016 08:35:05 +0300 Message-ID: <20160719053505.GE20674@leon.nu> References: <1468869709-66592-1-git-send-email-shiraz.saleem@intel.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="n+lFg1Zro7sl44OB" Return-path: Content-Disposition: inline In-Reply-To: <1468869709-66592-1-git-send-email-shiraz.saleem-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Shiraz Saleem Cc: dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org, e1000-rdma-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, Mustafa Ismail List-Id: linux-rdma@vger.kernel.org --n+lFg1Zro7sl44OB Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Jul 18, 2016 at 02:21:49PM -0500, Shiraz Saleem wrote: > From: Mustafa Ismail >=20 > Portmapper messages are short and do not occupy more than 512 bytes. > Lower portmapper message size to 512 bytes. This change significantly > reduces the amount of memory needed when trying to establish a large > number of connections simultaneously. The old value is based on page > size.=20 The old value was minimal between PAGE_SIZE and 8K. Reviewed-by: Leon Romanovsky --n+lFg1Zro7sl44OB Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJXjbwJAAoJEORje4g2clinWSkP/2M1PeqOoWKo7HBAc3EbhCRi uleZ00GdCYkl5uYoDt45y5XeRZ9uw7ya7As004o5B6nnf4fQdHGTGjSV/WqHdV7b TbYxOoi+BCPBVSrFrQsiHMa3UFdWw96fUvoch7eTG5pFtClk9ulfWdXgme30+Osw xja3gcIIQ68gjuIy6nQKh0ZRYyjwWqPux5aPrIaAoHWDUCsCq+6KGoX010WdOplc R56oj6U12XdQ6A2fZpnY/q3FC416n1qXkOx4XpkQVHtntlgchDrtVlhQAklV3OUT dFymDxTGo/fGTAkBUHleJFsHmRzFr7MSUJ+mj6cfEctKlWkiYjBdNvjCRKNdMsvI 6Gy9vEIg8Is+74o1AnZP7350iIvTsAEiDq7jyCeVzoxGQtjF5Uc7hzdnIiJs8X2Z w5sdxfgyGlgnowV4AhSrTKqq7KgEBHREmlGLz5nxYBPPNZxVnRMI2ZNi8feHWVsr 1wC/Wt8Y05K2bAPdnZG0yAZl/7hdiCkQCedjDG/38rDrpnHz7Z/GyLMeS4OQmQoh KJkCgNdBaSxV3kAOQqQnJ3vXRv9cDFyaeYDRL6XUqD8RDBX8gmCkXoGkolKpflPz UIvKhkN9ltqtaZrIEBMRrnu4Cx+mxiiTURC7MqC20ngT7Cd8104ORVyilxqal9x+ IGUdqzb0cT3eK8RvkANt =j/fT -----END PGP SIGNATURE----- --n+lFg1Zro7sl44OB-- -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html