From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: [PATCH v4 1/2] xen/mm: Introduce arch_free_heap_page() Date: Wed, 9 Mar 2016 13:12:59 +0000 Message-ID: <1457529180-25677-1-git-send-email-andrew.cooper3@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Xen-devel Cc: George Dunlap , Andrew Cooper , Julien Grall , Stefano Stabellini , Jan Beulich List-Id: xen-devel@lists.xenproject.org Y29tbW9uL3BhZ2VfYWxsb2MuYyByZWZlcmVuY2VzIGQtPmFyY2gucmVsbWVtX2xpc3QsIHdoaWNo IG9ubHkgZXhpc3RzIG9uIHg4Ni4KVGhpcyBvbmx5IGNvbXBpbGVzIG9uIEFSTSBiZWNhdXNlIHBh Z2VfbGlzdF9kZWwyKCkgZGlzY2FyZHMgaXRzIHNlY29uZAphcmd1bWVudC4KCkludHJvZHVjZSBh IG5ldyBjb21tb24gYXJjaF9mcmVlX2hlYXBfcGFnZSgpIHdoaWNoIG9ubHkgdXNlcyBjb21tb24g bGlzdHMgaW4Kc3RydWN0IGRvbWFpbiwgYW5kIGFsbG93IGFuIGFyY2hpdGVjdHVyZSB0byBvdmVy cmlkZSB0aGlzIHdpdGggYSBjdXN0b20KYWx0ZXJuYXRpdmUuICB4ODYgdGhlbiBwcm92aWRlcyBh IGN1c3RvbSBhcmNoX2ZyZWVfaGVhcF9wYWdlKCkgd2hpY2ggdGFrZXMKY2FyZSBvZiBtYW5hZ2lu ZyBkLT5hcmNoLnJlbG1lbV9saXN0LgoKTm8gZnVuY3Rpb25hbCBjaGFuZ2UuCgpTaWduZWQtb2Zm LWJ5OiBBbmRyZXcgQ29vcGVyIDxhbmRyZXcuY29vcGVyM0BjaXRyaXguY29tPgotLS0KQ0M6IEph biBCZXVsaWNoIDxKQmV1bGljaEBzdXNlLmNvbT4KQ0M6IFN0ZWZhbm8gU3RhYmVsbGluaSA8c3Rl ZmFuby5zdGFiZWxsaW5pQGNpdHJpeC5jb20+CkNDOiBKdWxpZW4gR3JhbGwgPGp1bGllbi5ncmFs bEBhcm0uY29tPgpDQzogR2VvcmdlIER1bmxhcCA8Z2VvcmdlLmR1bmxhcEBldS5jaXRyaXguY29t PgotLS0KIHhlbi9jb21tb24vcGFnZV9hbGxvYy5jICB8IDQgKystLQogeGVuL2luY2x1ZGUvYXNt LXg4Ni9tbS5oIHwgNSArKysrKwogeGVuL2luY2x1ZGUveGVuL21tLmggICAgIHwgNiArKysrKysK IDMgZmlsZXMgY2hhbmdlZCwgMTMgaW5zZXJ0aW9ucygrKSwgMiBkZWxldGlvbnMoLSkKCmRpZmYg LS1naXQgYS94ZW4vY29tbW9uL3BhZ2VfYWxsb2MuYyBiL3hlbi9jb21tb24vcGFnZV9hbGxvYy5j CmluZGV4IDcxNzlkNjcuLjIyZThmZWIgMTAwNjQ0Ci0tLSBhL3hlbi9jb21tb24vcGFnZV9hbGxv Yy5jCisrKyBiL3hlbi9jb21tb24vcGFnZV9hbGxvYy5jCkBAIC0xODM3LDcgKzE4MzcsNyBAQCB2 b2lkIGZyZWVfZG9taGVhcF9wYWdlcyhzdHJ1Y3QgcGFnZV9pbmZvICpwZywgdW5zaWduZWQgaW50 IG9yZGVyKQogICAgICAgICBzcGluX2xvY2tfcmVjdXJzaXZlKCZkLT5wYWdlX2FsbG9jX2xvY2sp OwogCiAgICAgICAgIGZvciAoIGkgPSAwOyBpIDwgKDEgPDwgb3JkZXIpOyBpKysgKQotICAgICAg ICAgICAgcGFnZV9saXN0X2RlbDIoJnBnW2ldLCAmZC0+eGVucGFnZV9saXN0LCAmZC0+YXJjaC5y ZWxtZW1fbGlzdCk7CisgICAgICAgICAgICBhcmNoX2ZyZWVfaGVhcF9wYWdlKGQsICZwZ1tpXSk7 CiAKICAgICAgICAgZC0+eGVuaGVhcF9wYWdlcyAtPSAxIDw8IG9yZGVyOwogICAgICAgICBkcm9w X2RvbV9yZWYgPSAoZC0+eGVuaGVhcF9wYWdlcyA9PSAwKTsKQEAgLTE4NTYsNyArMTg1Niw3IEBA IHZvaWQgZnJlZV9kb21oZWFwX3BhZ2VzKHN0cnVjdCBwYWdlX2luZm8gKnBnLCB1bnNpZ25lZCBp bnQgb3JkZXIpCiAgICAgICAgICAgICBmb3IgKCBpID0gMDsgaSA8ICgxIDw8IG9yZGVyKTsgaSsr ICkKICAgICAgICAgICAgIHsKICAgICAgICAgICAgICAgICBCVUdfT04oKHBnW2ldLnUuaW51c2Uu dHlwZV9pbmZvICYgUEdUX2NvdW50X21hc2spICE9IDApOwotICAgICAgICAgICAgICAgIHBhZ2Vf bGlzdF9kZWwyKCZwZ1tpXSwgJmQtPnBhZ2VfbGlzdCwgJmQtPmFyY2gucmVsbWVtX2xpc3QpOwor ICAgICAgICAgICAgICAgIGFyY2hfZnJlZV9oZWFwX3BhZ2UoZCwgJnBnW2ldKTsKICAgICAgICAg ICAgIH0KIAogICAgICAgICAgICAgZHJvcF9kb21fcmVmID0gIWRvbWFpbl9hZGp1c3RfdG90X3Bh Z2VzKGQsIC0oMSA8PCBvcmRlcikpOwpkaWZmIC0tZ2l0IGEveGVuL2luY2x1ZGUvYXNtLXg4Ni9t bS5oIGIveGVuL2luY2x1ZGUvYXNtLXg4Ni9tbS5oCmluZGV4IDIzYTQwOTIuLjE5NWNiY2IgMTAw NjQ0Ci0tLSBhL3hlbi9pbmNsdWRlL2FzbS14ODYvbW0uaAorKysgYi94ZW4vaW5jbHVkZS9hc20t eDg2L21tLmgKQEAgLTU5MCw0ICs1OTAsOSBAQCB0eXBlZGVmIHN0cnVjdCBtbV9yd2xvY2sgewog ICAgIGNvbnN0IGNoYXIgICAgICAgICpsb2NrZXJfZnVuY3Rpb247IC8qIGZ1bmMgdGhhdCB0b29r IGl0ICovCiB9IG1tX3J3bG9ja190OwogCisjZGVmaW5lIGFyY2hfZnJlZV9oZWFwX3BhZ2UoZCwg cGcpICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBcCisgICAgcGFnZV9saXN0 X2RlbDIocGcsIGlzX3hlbl9oZWFwX3BhZ2UocGcpID8gICAgICAgICAgICAgICAgICAgICAgICAg ICBcCisgICAgICAgICAgICAgICAgICAgJihkKS0+eGVucGFnZV9saXN0IDogJihkKS0+cGFnZV9s aXN0LCAgICAgICAgICAgICAgICBcCisgICAgICAgICAgICAgICAgICAgJihkKS0+YXJjaC5yZWxt ZW1fbGlzdCkKKwogI2VuZGlmIC8qIF9fQVNNX1g4Nl9NTV9IX18gKi8KZGlmZiAtLWdpdCBhL3hl bi9pbmNsdWRlL3hlbi9tbS5oIGIveGVuL2luY2x1ZGUveGVuL21tLmgKaW5kZXggYTc5NWRkNi4u NjgxZTZjMSAxMDA2NDQKLS0tIGEveGVuL2luY2x1ZGUveGVuL21tLmgKKysrIGIveGVuL2luY2x1 ZGUveGVuL21tLmgKQEAgLTQ0Myw2ICs0NDMsMTIgQEAgc3RhdGljIGlubGluZSB1bnNpZ25lZCBp bnQgZ2V0X29yZGVyX2Zyb21fcGFnZXModW5zaWduZWQgbG9uZyBucl9wYWdlcykKIAogdm9pZCBz Y3J1Yl9vbmVfcGFnZShzdHJ1Y3QgcGFnZV9pbmZvICopOwogCisjaWZuZGVmIGFyY2hfZnJlZV9o ZWFwX3BhZ2UKKyNkZWZpbmUgYXJjaF9mcmVlX2hlYXBfcGFnZShkLCBwZykgICAgICAgICAgICAg ICAgICAgICAgXAorICAgIHBhZ2VfbGlzdF9kZWwocGcsIGlzX3hlbl9oZWFwX3BhZ2UocGcpID8g ICAgICAgICAgICBcCisgICAgICAgICAgICAgICAgICAmKGQpLT54ZW5wYWdlX2xpc3QgOiAmKGQp LT5wYWdlX2xpc3QpCisjZW5kaWYKKwogaW50IHhlbm1lbV9hZGRfdG9fcGh5c21hcF9vbmUoc3Ry dWN0IGRvbWFpbiAqZCwgdW5zaWduZWQgaW50IHNwYWNlLAogICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgZG9taWRfdCBmb3JlaWduX2RvbWlkLAogICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgdW5zaWduZWQgbG9uZyBpZHgsIHhlbl9wZm5fdCBncGZuKTsKLS0gCjIuMS40CgoKX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1h aWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwOi8vbGlzdHMueGVuLm9yZy94 ZW4tZGV2ZWwK