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Fri, 18 Dec 2020 09:55:42 -0800 (PST) From: "=?UTF-8?q?Christian=20K=C3=B6nig?=" X-Google-Original-From: =?UTF-8?q?Christian=20K=C3=B6nig?= To: dri-devel@lists.freedesktop.org Subject: [PATCH 4/4] drm/ttm: optimize ttm pool shrinker a bit Date: Fri, 18 Dec 2020 18:55:38 +0100 Message-Id: <20201218175538.1364-4-christian.koenig@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201218175538.1364-1-christian.koenig@amd.com> References: <20201218175538.1364-1-christian.koenig@amd.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: ray.huang@amd.com Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" T25seSBpbml0aWFsaXplIHRoZSBETUEgY29oZXJlbnQgcG9vbHMgaWYgdGhleSBhcmUgdXNlZC4K ClNpZ25lZC1vZmYtYnk6IENocmlzdGlhbiBLw7ZuaWcgPGNocmlzdGlhbi5rb2VuaWdAYW1kLmNv bT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vdHRtL3R0bV9wb29sLmMgfCAyMyArKysrKysrKysrKysr KysrLS0tLS0tLQogMSBmaWxlIGNoYW5nZWQsIDE2IGluc2VydGlvbnMoKyksIDcgZGVsZXRpb25z KC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL3R0bS90dG1fcG9vbC5jIGIvZHJpdmVy cy9ncHUvZHJtL3R0bS90dG1fcG9vbC5jCmluZGV4IDFjZGFjZDU4NzUzYS4uZjA5ZTM0NjE0MjI2 IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vdHRtL3R0bV9wb29sLmMKKysrIGIvZHJpdmVy cy9ncHUvZHJtL3R0bS90dG1fcG9vbC5jCkBAIC01MDQsMTAgKzUwNCwxMiBAQCB2b2lkIHR0bV9w b29sX2luaXQoc3RydWN0IHR0bV9wb29sICpwb29sLCBzdHJ1Y3QgZGV2aWNlICpkZXYsCiAJcG9v bC0+dXNlX2RtYV9hbGxvYyA9IHVzZV9kbWFfYWxsb2M7CiAJcG9vbC0+dXNlX2RtYTMyID0gdXNl X2RtYTMyOwogCi0JZm9yIChpID0gMDsgaSA8IFRUTV9OVU1fQ0FDSElOR19UWVBFUzsgKytpKQot CQlmb3IgKGogPSAwOyBqIDwgTUFYX09SREVSOyArK2opCi0JCQl0dG1fcG9vbF90eXBlX2luaXQo JnBvb2wtPmNhY2hpbmdbaV0ub3JkZXJzW2pdLAotCQkJCQkgICBwb29sLCBpLCBqKTsKKwlpZiAo dXNlX2RtYV9hbGxvYykgeworCQlmb3IgKGkgPSAwOyBpIDwgVFRNX05VTV9DQUNISU5HX1RZUEVT OyArK2kpCisJCQlmb3IgKGogPSAwOyBqIDwgTUFYX09SREVSOyArK2opCisJCQkJdHRtX3Bvb2xf dHlwZV9pbml0KCZwb29sLT5jYWNoaW5nW2ldLm9yZGVyc1tqXSwKKwkJCQkJCSAgIHBvb2wsIGks IGopOworCX0KIH0KIEVYUE9SVF9TWU1CT0wodHRtX3Bvb2xfaW5pdCk7CiAKQEAgLTUyMyw5ICs1 MjUsMTEgQEAgdm9pZCB0dG1fcG9vbF9maW5pKHN0cnVjdCB0dG1fcG9vbCAqcG9vbCkKIHsKIAl1 bnNpZ25lZCBpbnQgaSwgajsKIAotCWZvciAoaSA9IDA7IGkgPCBUVE1fTlVNX0NBQ0hJTkdfVFlQ RVM7ICsraSkKLQkJZm9yIChqID0gMDsgaiA8IE1BWF9PUkRFUjsgKytqKQotCQkJdHRtX3Bvb2xf dHlwZV9maW5pKCZwb29sLT5jYWNoaW5nW2ldLm9yZGVyc1tqXSk7CisJaWYgKHBvb2wtPnVzZV9k bWFfYWxsb2MpIHsKKwkJZm9yIChpID0gMDsgaSA8IFRUTV9OVU1fQ0FDSElOR19UWVBFUzsgKytp KQorCQkJZm9yIChqID0gMDsgaiA8IE1BWF9PUkRFUjsgKytqKQorCQkJCXR0bV9wb29sX3R5cGVf ZmluaSgmcG9vbC0+Y2FjaGluZ1tpXS5vcmRlcnNbal0pOworCX0KIH0KIEVYUE9SVF9TWU1CT0wo dHRtX3Bvb2xfZmluaSk7CiAKQEAgLTYzMCw2ICs2MzQsMTEgQEAgaW50IHR0bV9wb29sX2RlYnVn ZnMoc3RydWN0IHR0bV9wb29sICpwb29sLCBzdHJ1Y3Qgc2VxX2ZpbGUgKm0pCiB7CiAJdW5zaWdu ZWQgaW50IGk7CiAKKwlpZiAoIXBvb2wtPnVzZV9kbWFfYWxsb2MpIHsKKwkJc2VxX3B1dHMobSwg InVudXNlZFxuIik7CisJCXJldHVybiAwOworCX0KKwogCXR0bV9wb29sX2RlYnVnZnNfaGVhZGVy KG0pOwogCiAJc3Bpbl9sb2NrKCZzaHJpbmtlcl9sb2NrKTsKLS0gCjIuMjUuMQoKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcg bGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRl c2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==