From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Liu Subject: [PATCH v3 1/5] libxl: libxl_domain_need_memory shouldn't modify b_info Date: Wed, 15 Jun 2016 10:31:38 +0100 Message-ID: <1465983102-19308-2-git-send-email-wei.liu2@citrix.com> References: <1465983102-19308-1-git-send-email-wei.liu2@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bD7Au-0001ri-Eh for xen-devel@lists.xenproject.org; Wed, 15 Jun 2016 09:31:52 +0000 In-Reply-To: <1465983102-19308-1-git-send-email-wei.liu2@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Xen-devel Cc: Ian Jackson , Wei Liu List-Id: xen-devel@lists.xenproject.org VGhpcyBmdW5jdGlvbiBpcyB1c2VkIHRvIHJldHVybiB0aGUgbWVtb3J5IG5lZWRlZCBmb3IgYSBn dWVzdC4gSXQncyBub3QKaW4gYSBwb3NpdGlvbiB0byBtb2RpZnkgdGhlIGJfaW5mbyBwYXNzZWQg aW4gKG5vdGUgdGhlIF9zZXRkZWZhdWx0CmZ1bmN0aW9uKS4KClVzZSBhIGNvcHkgb2YgYl9pbmZv IHRvIGRvIHRoZSBjYWxjdWxhdGlvbi4gRGVmaW5lIGEgbWFjcm8gdG8gbWFyayB0aGUKY2hhbmdl IGluIEFQSS4KClNpZ25lZC1vZmYtYnk6IFdlaSBMaXUgPHdlaS5saXUyQGNpdHJpeC5jb20+Ci0t LQpDYzogSWFuIEphY2tzb24gPGlhbi5qYWNrc29uQGV1LmNpdHJpeC5jb20+Cgp2MzogbmV3CkFu eSBzdWdnZXN0aW9uIG9uIHRoZSBtYWNybyBuYW1lPwoKVGhpcyBwYXRjaCBzaG91bGQgbm90IGJl IGJhY2twb3J0ZWQgYmVjYXVzZSBpdCBjaGFuZ2VzIEFQSSBiZWhhdmlvdXIuCi0tLQogdG9vbHMv bGlieGwvbGlieGwuYyB8IDE3ICsrKysrKysrKysrLS0tLS0tCiB0b29scy9saWJ4bC9saWJ4bC5o IHwgIDcgKysrKysrKwogMiBmaWxlcyBjaGFuZ2VkLCAxOCBpbnNlcnRpb25zKCspLCA2IGRlbGV0 aW9ucygtKQoKZGlmZiAtLWdpdCBhL3Rvb2xzL2xpYnhsL2xpYnhsLmMgYi90b29scy9saWJ4bC9s aWJ4bC5jCmluZGV4IDVlYzRjODAuLjY1YWY5ZWUgMTAwNjQ0Ci0tLSBhL3Rvb2xzL2xpYnhsL2xp YnhsLmMKKysrIGIvdG9vbHMvbGlieGwvbGlieGwuYwpAQCAtNTEyMywyMCArNTEyMywyNCBAQCBp bnQgbGlieGxfZG9tYWluX25lZWRfbWVtb3J5KGxpYnhsX2N0eCAqY3R4LCBsaWJ4bF9kb21haW5f YnVpbGRfaW5mbyAqYl9pbmZvLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICB1aW50MzJf dCAqbmVlZF9tZW1rYikKIHsKICAgICBHQ19JTklUKGN0eCk7CisgICAgbGlieGxfZG9tYWluX2J1 aWxkX2luZm8gdG1wOwogICAgIGludCByYzsKIAotICAgIHJjID0gbGlieGxfX2RvbWFpbl9idWls ZF9pbmZvX3NldGRlZmF1bHQoZ2MsIGJfaW5mbyk7CisgICAgbGlieGxfZG9tYWluX2J1aWxkX2lu Zm9faW5pdCgmdG1wKTsKKyAgICBsaWJ4bF9kb21haW5fYnVpbGRfaW5mb19jb3B5KGN0eCwgJnRt cCwgYl9pbmZvKTsKKworICAgIHJjID0gbGlieGxfX2RvbWFpbl9idWlsZF9pbmZvX3NldGRlZmF1 bHQoZ2MsICZ0bXApOwogICAgIGlmIChyYykgZ290byBvdXQ7CiAKLSAgICAqbmVlZF9tZW1rYiA9 IGJfaW5mby0+dGFyZ2V0X21lbWtiOwotICAgIHN3aXRjaCAoYl9pbmZvLT50eXBlKSB7CisgICAg Km5lZWRfbWVta2IgPSB0bXAudGFyZ2V0X21lbWtiOworICAgIHN3aXRjaCAodG1wLnR5cGUpIHsK ICAgICBjYXNlIExJQlhMX0RPTUFJTl9UWVBFX0hWTToKLSAgICAgICAgKm5lZWRfbWVta2IgKz0g Yl9pbmZvLT5zaGFkb3dfbWVta2IgKyBMSUJYTF9IVk1fRVhUUkFfTUVNT1JZOwotICAgICAgICBp ZiAobGlieGxfZGVmYm9vbF92YWwoYl9pbmZvLT5kZXZpY2VfbW9kZWxfc3R1YmRvbWFpbikpCisg ICAgICAgICpuZWVkX21lbWtiICs9IHRtcC5zaGFkb3dfbWVta2IgKyBMSUJYTF9IVk1fRVhUUkFf TUVNT1JZOworICAgICAgICBpZiAobGlieGxfZGVmYm9vbF92YWwodG1wLmRldmljZV9tb2RlbF9z dHViZG9tYWluKSkKICAgICAgICAgICAgICpuZWVkX21lbWtiICs9IDMyICogMTAyNDsKICAgICAg ICAgYnJlYWs7CiAgICAgY2FzZSBMSUJYTF9ET01BSU5fVFlQRV9QVjoKLSAgICAgICAgKm5lZWRf bWVta2IgKz0gYl9pbmZvLT5zaGFkb3dfbWVta2IgKyBMSUJYTF9QVl9FWFRSQV9NRU1PUlk7Cisg ICAgICAgICpuZWVkX21lbWtiICs9IHRtcC5zaGFkb3dfbWVta2IgKyBMSUJYTF9QVl9FWFRSQV9N RU1PUlk7CiAgICAgICAgIGJyZWFrOwogICAgIGRlZmF1bHQ6CiAgICAgICAgIHJjID0gRVJST1Jf SU5WQUw7CkBAIC01MTQ2LDYgKzUxNTAsNyBAQCBpbnQgbGlieGxfZG9tYWluX25lZWRfbWVtb3J5 KGxpYnhsX2N0eCAqY3R4LCBsaWJ4bF9kb21haW5fYnVpbGRfaW5mbyAqYl9pbmZvLAogICAgICAg ICAqbmVlZF9tZW1rYiArPSAoMiAqIDEwMjQpIC0gKCpuZWVkX21lbWtiICUgKDIgKiAxMDI0KSk7 CiAgICAgcmMgPSAwOwogb3V0OgorICAgIGxpYnhsX2RvbWFpbl9idWlsZF9pbmZvX2Rpc3Bvc2Uo JnRtcCk7CiAgICAgR0NfRlJFRTsKICAgICByZXR1cm4gcmM7CiAKZGlmZiAtLWdpdCBhL3Rvb2xz L2xpYnhsL2xpYnhsLmggYi90b29scy9saWJ4bC9saWJ4bC5oCmluZGV4IDJjMGY4NjguLjkwNTg1 MmQgMTAwNjQ0Ci0tLSBhL3Rvb2xzL2xpYnhsL2xpYnhsLmgKKysrIGIvdG9vbHMvbGlieGwvbGli eGwuaApAQCAtNjcsNiArNjcsMTMgQEAKICAqIHRoZSBzYW1lICQoWEVOX1ZFUlNJT04pIChlLmcu IHRocm91Z2hvdXQgYSBtYWpvciByZWxlYXNlKS4KICAqLwogCisvKiBMSUJYTF9IQVZFX0RPTUFJ Tl9ORUVEX01FTU9SWV9WMgorICoKKyAqIElmIHRoaXMgaXMgZGVmaW5lZCwgbGlieGxfZG9tYWlu X25lZWRfbWVtb3J5IG5vIGxvbmdlciBtb2RpZmllcworICogcGFzc2VkIGluIGJfaW5mby4KKyAq LworI2RlZmluZSBMSUJYTF9IQVZFX0RPTUFJTl9ORUVEX01FTU9SWV9WMgorCiAvKiBMSUJYTF9I QVZFX1ZOVU1BCiAgKgogICogSWYgdGhpcyBpcyBkZWZpbmVkIHRoZSB0eXBlIGxpYnhsX3Zub2Rl X2luZm8gZXhpc3RzLCBhbmQgYQotLSAKMi4xLjQKCgpfX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBs aXN0cy54ZW4ub3JnCmh0dHA6Ly9saXN0cy54ZW4ub3JnL3hlbi1kZXZlbAo=