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Fri, 5 Jun 2020 09:49:19 +0000 (UTC) From: Stefan Hajnoczi To: Peter Maydell , qemu-devel@nongnu.org Subject: [PULL 08/11] memory: Extract memory_region_msync() from memory_region_writeback() Date: Fri, 5 Jun 2020 10:47:47 +0100 Message-Id: <20200605094750.149957-9-stefanha@redhat.com> In-Reply-To: <20200605094750.149957-1-stefanha@redhat.com> References: <20200605094750.149957-1-stefanha@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Received-SPF: pass client-ip=205.139.110.61; envelope-from=stefanha@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/06/05 03:35:49 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Fam Zheng , Kevin Wolf , Thomas Huth , qemu-block@nongnu.org, Laurent Vivier , Richard Henderson , Julia Suvorova , Max Reitz , Alexander Bulekov , Bandan Das , qemu-arm@nongnu.org, Stefan Hajnoczi , Keith Busch , Paolo Bonzini , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Aarushi Mehta , Richard Henderson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" RnJvbTogUGhpbGlwcGUgTWF0aGlldS1EYXVkw6kgPHBoaWxtZEByZWRoYXQuY29tPgoKU3VnZ2Vz dGVkLWJ5OiBQYW9sbyBCb256aW5pIDxwYm9uemluaUByZWRoYXQuY29tPgpTaWduZWQtb2ZmLWJ5 OiBQaGlsaXBwZSBNYXRoaWV1LURhdWTDqSA8cGhpbG1kQHJlZGhhdC5jb20+ClJldmlld2VkLWJ5 OiBTdGVmYW4gSGFqbm9jemkgPHN0ZWZhbmhhQHJlZGhhdC5jb20+ClJldmlld2VkLWJ5OiBSaWNo YXJkIEhlbmRlcnNvbiA8cmljaGFyZC5oZW5kZXJzb25AbGluYXJvLm9yZz4KQWNrZWQtYnk6IFBh b2xvIEJvbnppbmkgPHBib256aW5pQHJlZGhhdC5jb20+Ck1lc3NhZ2UtaWQ6IDIwMjAwNTA4MDYy NDU2LjIzMzQ0LTMtcGhpbG1kQHJlZGhhdC5jb20KU2lnbmVkLW9mZi1ieTogU3RlZmFuIEhham5v Y3ppIDxzdGVmYW5oYUByZWRoYXQuY29tPgotLS0KIGluY2x1ZGUvZXhlYy9tZW1vcnkuaCB8IDEz ICsrKysrKysrKysrKy0KIG1lbW9yeS5jICAgICAgICAgICAgICB8IDEwICsrKysrKysrLS0KIDIg ZmlsZXMgY2hhbmdlZCwgMjAgaW5zZXJ0aW9ucygrKSwgMyBkZWxldGlvbnMoLSkKCmRpZmYgLS1n aXQgYS9pbmNsdWRlL2V4ZWMvbWVtb3J5LmggYi9pbmNsdWRlL2V4ZWMvbWVtb3J5LmgKaW5kZXgg MWI3Y2ZkZDViNi4uM2UwMGNkYmJmYSAxMDA2NDQKLS0tIGEvaW5jbHVkZS9leGVjL21lbW9yeS5o CisrKyBiL2luY2x1ZGUvZXhlYy9tZW1vcnkuaApAQCAtMTQ3Myw4ICsxNDczLDE5IEBAIHZvaWQg Km1lbW9yeV9yZWdpb25fZ2V0X3JhbV9wdHIoTWVtb3J5UmVnaW9uICptcik7CiAgKi8KIHZvaWQg bWVtb3J5X3JlZ2lvbl9yYW1fcmVzaXplKE1lbW9yeVJlZ2lvbiAqbXIsIHJhbV9hZGRyX3QgbmV3 c2l6ZSwKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIEVycm9yICoqZXJycCk7CisKIC8q KgotICogbWVtb3J5X3JlZ2lvbl93cml0ZWJhY2s6IFRyaWdnZXIgY2FjaGUgd3JpdGViYWNrIG9y IG1zeW5jIGZvcgorICogbWVtb3J5X3JlZ2lvbl9tc3luYzogU3luY2hyb25pemUgc2VsZWN0ZWQg YWRkcmVzcyByYW5nZSBvZgorICogYSBtZW1vcnkgbWFwcGVkIHJlZ2lvbgorICoKKyAqIEBtcjog dGhlIG1lbW9yeSByZWdpb24gdG8gYmUgbXN5bmMKKyAqIEBhZGRyOiB0aGUgaW5pdGlhbCBhZGRy ZXNzIG9mIHRoZSByYW5nZSB0byBiZSBzeW5jCisgKiBAc2l6ZTogdGhlIHNpemUgb2YgdGhlIHJh bmdlIHRvIGJlIHN5bmMKKyAqLwordm9pZCBtZW1vcnlfcmVnaW9uX21zeW5jKE1lbW9yeVJlZ2lv biAqbXIsIGh3YWRkciBhZGRyLCBod2FkZHIgc2l6ZSk7CisKKy8qKgorICogbWVtb3J5X3JlZ2lv bl93cml0ZWJhY2s6IFRyaWdnZXIgY2FjaGUgd3JpdGViYWNrIGZvcgogICogc2VsZWN0ZWQgYWRk cmVzcyByYW5nZQogICoKICAqIEBtcjogdGhlIG1lbW9yeSByZWdpb24gdG8gYmUgdXBkYXRlZApk aWZmIC0tZ2l0IGEvbWVtb3J5LmMgYi9tZW1vcnkuYwppbmRleCBiYjg0MzM0ZTFlLi45M2ZlYmU0 NzU5IDEwMDY0NAotLS0gYS9tZW1vcnkuYworKysgYi9tZW1vcnkuYwpAQCAtMjE5Nyw2ICsyMTk3 LDEyIEBAIHZvaWQgbWVtb3J5X3JlZ2lvbl9yYW1fcmVzaXplKE1lbW9yeVJlZ2lvbiAqbXIsIHJh bV9hZGRyX3QgbmV3c2l6ZSwgRXJyb3IgKiplcnJwCiAgICAgcWVtdV9yYW1fcmVzaXplKG1yLT5y YW1fYmxvY2ssIG5ld3NpemUsIGVycnApOwogfQogCit2b2lkIG1lbW9yeV9yZWdpb25fbXN5bmMo TWVtb3J5UmVnaW9uICptciwgaHdhZGRyIGFkZHIsIGh3YWRkciBzaXplKQoreworICAgIGlmICht ci0+cmFtX2Jsb2NrKSB7CisgICAgICAgIHFlbXVfcmFtX3dyaXRlYmFjayhtci0+cmFtX2Jsb2Nr LCBhZGRyLCBzaXplKTsKKyAgICB9Cit9CiAKIHZvaWQgbWVtb3J5X3JlZ2lvbl93cml0ZWJhY2so TWVtb3J5UmVnaW9uICptciwgaHdhZGRyIGFkZHIsIGh3YWRkciBzaXplKQogewpAQCAtMjIwNCw4 ICsyMjEwLDggQEAgdm9pZCBtZW1vcnlfcmVnaW9uX3dyaXRlYmFjayhNZW1vcnlSZWdpb24gKm1y LCBod2FkZHIgYWRkciwgaHdhZGRyIHNpemUpCiAgICAgICogTWlnaHQgYmUgZXh0ZW5kZWQgY2Fz ZSBuZWVkZWQgdG8gY292ZXIKICAgICAgKiBkaWZmZXJlbnQgdHlwZXMgb2YgbWVtb3J5IHJlZ2lv bnMKICAgICAgKi8KLSAgICBpZiAobXItPnJhbV9ibG9jayAmJiBtci0+ZGlydHlfbG9nX21hc2sp IHsKLSAgICAgICAgcWVtdV9yYW1fd3JpdGViYWNrKG1yLT5yYW1fYmxvY2ssIGFkZHIsIHNpemUp OworICAgIGlmIChtci0+ZGlydHlfbG9nX21hc2spIHsKKyAgICAgICAgbWVtb3J5X3JlZ2lvbl9t c3luYyhtciwgYWRkciwgc2l6ZSk7CiAgICAgfQogfQogCi0tIAoyLjI1LjQKCg==