From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roger He Subject: [PATCH 2/4] drm/ttm: add page order support in ttm_pages_put Date: Wed, 22 Nov 2017 13:36:54 +0800 Message-ID: <1511329016-552-2-git-send-email-Hongbo.He@amd.com> References: <1511329016-552-1-git-send-email-Hongbo.He@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1511329016-552-1-git-send-email-Hongbo.He@amd.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Cc: Roger He , Christian.Koenig@amd.com List-Id: dri-devel@lists.freedesktop.org Q2hhbmdlLUlkOiBJYTU1YjIwNmQ5NTgxMmM1YWZjZmQ2Y2VjMjlmNTgwNzU4ZDFmNTBmMApTaWdu ZWQtb2ZmLWJ5OiBSb2dlciBIZSA8SG9uZ2JvLkhlQGFtZC5jb20+Ci0tLQogZHJpdmVycy9ncHUv ZHJtL3R0bS90dG1fcGFnZV9hbGxvYy5jIHwgNDIgKysrKysrKysrKysrKysrKysrKysrKysrKysr KystLS0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgMzQgaW5zZXJ0aW9ucygrKSwgOCBkZWxldGlvbnMo LSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vdHRtL3R0bV9wYWdlX2FsbG9jLmMgYi9k cml2ZXJzL2dwdS9kcm0vdHRtL3R0bV9wYWdlX2FsbG9jLmMKaW5kZXggMGEwYzY1My4uZGU2NDIw OSAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL3R0bS90dG1fcGFnZV9hbGxvYy5jCisrKyBi L2RyaXZlcnMvZ3B1L2RybS90dG0vdHRtX3BhZ2VfYWxsb2MuYwpAQCAtMjg1LDEzICsyODUsMzkg QEAgc3RhdGljIHN0cnVjdCB0dG1fcGFnZV9wb29sICp0dG1fZ2V0X3Bvb2woaW50IGZsYWdzLCBi b29sIGh1Z2UsCiB9CiAKIC8qIHNldCBtZW1vcnkgYmFjayB0byB3YiBhbmQgZnJlZSB0aGUgcGFn ZXMuICovCi1zdGF0aWMgdm9pZCB0dG1fcGFnZXNfcHV0KHN0cnVjdCBwYWdlICpwYWdlc1tdLCB1 bnNpZ25lZCBucGFnZXMpCitzdGF0aWMgdm9pZCB0dG1fcGFnZXNfcHV0KHN0cnVjdCBwYWdlICpw YWdlc1tdLCB1bnNpZ25lZCBucGFnZXMsCisJCXVuc2lnbmVkIGludCBvcmRlcikKIHsKLQl1bnNp Z25lZCBpOwotCWlmIChzZXRfcGFnZXNfYXJyYXlfd2IocGFnZXMsIG5wYWdlcykpCi0JCXByX2Vy cigiRmFpbGVkIHRvIHNldCAlZCBwYWdlcyB0byB3YiFcbiIsIG5wYWdlcyk7Ci0JZm9yIChpID0g MDsgaSA8IG5wYWdlczsgKytpKQotCQlfX2ZyZWVfcGFnZShwYWdlc1tpXSk7CisJc3RydWN0IHBh Z2UgKipwYWdlc190b19mcmVlID0gTlVMTDsKKwlzdHJ1Y3QgcGFnZSAqKnBhZ2VzX2FycmF5Owor CXN0cnVjdCBwYWdlICpwOworCXVuc2lnbmVkIGludCBpLCBqLCBwYWdlc19uciA9ICgxIDw8IG9y ZGVyKTsKKworCWlmIChvcmRlciA+IDApIHsKKwkJcGFnZXNfdG9fZnJlZSA9IGttYWxsb2NfYXJy YXkocGFnZXNfbnIsIHNpemVvZihzdHJ1Y3QgcGFnZSAqKSwKKwkJCQkJR0ZQX0tFUk5FTCk7CisJ CWlmICghcGFnZXNfdG9fZnJlZSkgeworCQkJcHJfZXJyKCJGYWlsZWQgdG8gYWxsb2NhdGUgbWVt b3J5IGZvciB0dG0gcGFnZXMgcHV0IG9wZXJhdGlvblxuIik7CisJCQlyZXR1cm47CisJCX0KKwl9 CisKKwlmb3IgKGkgPSAwOyBpIDwgbnBhZ2VzOyArK2kpIHsKKwkJaWYgKG9yZGVyID4gMCkgewor CQkJcCA9IHBhZ2VzW2ldOworCQkJZm9yIChqID0gMDsgaiA8IHBhZ2VzX25yOyArK2opCisJCQkJ cGFnZXNfdG9fZnJlZVtqXSA9IHArKzsKKworCQkJcGFnZXNfYXJyYXkgPSBwYWdlc190b19mcmVl OworCQl9IGVsc2UKKwkJCXBhZ2VzX2FycmF5ID0gcGFnZXM7CisKKwkJaWYgKHNldF9wYWdlc19h cnJheV93YihwYWdlc19hcnJheSwgcGFnZXNfbnIpKQorCQkJcHJfZXJyKCJGYWlsZWQgdG8gc2V0 ICVkIHBhZ2VzIHRvIHdiIVxuIiwgcGFnZXNfbnIpOworCQlfX2ZyZWVfcGFnZXMocGFnZXNbaV0s IG9yZGVyKTsKKwl9CisKKwlrZnJlZShwYWdlc190b19mcmVlKTsKIH0KIAogc3RhdGljIHZvaWQg dHRtX3Bvb2xfdXBkYXRlX2ZyZWVfbG9ja2VkKHN0cnVjdCB0dG1fcGFnZV9wb29sICpwb29sLApA QCAtMzU0LDcgKzM4MCw3IEBAIHN0YXRpYyBpbnQgdHRtX3BhZ2VfcG9vbF9mcmVlKHN0cnVjdCB0 dG1fcGFnZV9wb29sICpwb29sLCB1bnNpZ25lZCBucl9mcmVlLAogCQkJICovCiAJCQlzcGluX3Vu bG9ja19pcnFyZXN0b3JlKCZwb29sLT5sb2NrLCBpcnFfZmxhZ3MpOwogCi0JCQl0dG1fcGFnZXNf cHV0KHBhZ2VzX3RvX2ZyZWUsIGZyZWVkX3BhZ2VzKTsKKwkJCXR0bV9wYWdlc19wdXQocGFnZXNf dG9fZnJlZSwgZnJlZWRfcGFnZXMsIHBvb2wtPm9yZGVyKTsKIAkJCWlmIChsaWtlbHkobnJfZnJl ZSAhPSBGUkVFX0FMTF9QQUdFUykpCiAJCQkJbnJfZnJlZSAtPSBmcmVlZF9wYWdlczsKIApAQCAt Mzg5LDcgKzQxNSw3IEBAIHN0YXRpYyBpbnQgdHRtX3BhZ2VfcG9vbF9mcmVlKHN0cnVjdCB0dG1f cGFnZV9wb29sICpwb29sLCB1bnNpZ25lZCBucl9mcmVlLAogCXNwaW5fdW5sb2NrX2lycXJlc3Rv cmUoJnBvb2wtPmxvY2ssIGlycV9mbGFncyk7CiAKIAlpZiAoZnJlZWRfcGFnZXMpCi0JCXR0bV9w YWdlc19wdXQocGFnZXNfdG9fZnJlZSwgZnJlZWRfcGFnZXMpOworCQl0dG1fcGFnZXNfcHV0KHBh Z2VzX3RvX2ZyZWUsIGZyZWVkX3BhZ2VzLCBwb29sLT5vcmRlcik7CiBvdXQ6CiAJaWYgKHBhZ2Vz X3RvX2ZyZWUgIT0gc3RhdGljX2J1ZikKIAkJa2ZyZWUocGFnZXNfdG9fZnJlZSk7Ci0tIAoyLjcu NAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRl dmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8v bGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==