From mboxrd@z Thu Jan 1 00:00:00 1970 From: Olaf Hering Subject: ballooning specific PFNs in a HVM domU Date: Thu, 31 Aug 2017 10:47:04 +0200 Message-ID: <20170831084704.GA25992@aepfle.de> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============7520850138876270728==" Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org --===============7520850138876270728== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="huq684BweRXVnRxX" Content-Disposition: inline --huq684BweRXVnRxX Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Does the Linux kernel provide an API to claim specific pages? Right now it just does alloc_page(), which I think returns any random page that happens to be unused. I want to create a specific memory layout with holes to verify my migration patches. Olaf --huq684BweRXVnRxX Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EARECAB0WIQSkRyP6Rn//f03pRUBdQqD6ppg2fgUCWafNBQAKCRBdQqD6ppg2 ftp6AJ9r0rtQKuv995uSpXJj1vgCKyS1lACgn80in6/DsOqx/BpKS+zNfogo5NM= =IoVN -----END PGP SIGNATURE----- --huq684BweRXVnRxX-- --===============7520850138876270728== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVs IG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwczovL2xpc3RzLnhlbi5v cmcveGVuLWRldmVsCg== --===============7520850138876270728==--