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d="scan'208";a="237945590" Received: from vpanait-mobl.ger.corp.intel.com (HELO fedora) ([10.245.245.172]) by orviesa007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 May 2026 01:24:44 -0700 From: =?UTF-8?q?Thomas=20Hellstr=C3=B6m?= To: intel-xe@lists.freedesktop.org Cc: =?UTF-8?q?Thomas=20Hellstr=C3=B6m?= , Natalie Vock , Johannes Weiner , Tejun Heo , =?UTF-8?q?Michal=20Koutn=C3=BD?= , cgroups@vger.kernel.org, Huang Rui , Matthew Brost , Matthew Auld , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Simona Vetter , David Airlie , =?UTF-8?q?Christian=20K=C3=B6nig?= , Alex Deucher , Rodrigo Vivi , dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 4/5] drm/xe: Wire up dmem cgroup reclaim for VRAM manager Date: Tue, 12 May 2026 10:24:05 +0200 Message-ID: <20260512082406.44470-5-thomas.hellstrom@linux.intel.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260512082406.44470-1-thomas.hellstrom@linux.intel.com> References: <20260512082406.44470-1-thomas.hellstrom@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" UmVnaXN0ZXIgdGhlIFZSQU0gbWFuYWdlciB3aXRoIHRoZSBkbWVtIGNncm91cCByZWNsYWltIGlu ZnJhc3RydWN0dXJlCnNvIHRoYXQgbG93ZXJpbmcgZG1lbS5tYXggYmVsb3cgY3VycmVudCBWUkFN IHVzYWdlIHRyaWdnZXJzIFRUTQpldmljdGlvbiByYXRoZXIgdGhhbiBmYWlsaW5nIHdpdGggLUVC VVNZLgoKdjQ6Ci0gUmViYXNlZCBvbiBkcm0tdGlwOyBkcm9wcGVkIHRoZSBYRV9QTF9TVE9MRU4g Z3VhcmQgYXMgc3RvbGVuIG1lbW9yeQogIHVzZXMgYSBzZXBhcmF0ZSBUVE0gbWFuYWdlciBhbmQg bmV2ZXIgY2FsbHMgX194ZV90dG1fdnJhbV9tZ3JfaW5pdCgpLgoKQXNzaXN0ZWQtYnk6IEdpdEh1 Yl9Db3BpbG90OmNsYXVkZS1zb25uZXQtNC42ClNpZ25lZC1vZmYtYnk6IFRob21hcyBIZWxsc3Ry w7ZtIDx0aG9tYXMuaGVsbHN0cm9tQGxpbnV4LmludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9k cm0veGUveGVfdHRtX3ZyYW1fbWdyLmMgfCAxNCArKysrKysrKystLS0tLQogMSBmaWxlIGNoYW5n ZWQsIDkgaW5zZXJ0aW9ucygrKSwgNSBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJz L2dwdS9kcm0veGUveGVfdHRtX3ZyYW1fbWdyLmMgYi9kcml2ZXJzL2dwdS9kcm0veGUveGVfdHRt X3ZyYW1fbWdyLmMKaW5kZXggYjUxOGY3ZGVjNjgwLi5kOGQ1OTZkODU3NWIgMTAwNjQ0Ci0tLSBh L2RyaXZlcnMvZ3B1L2RybS94ZS94ZV90dG1fdnJhbV9tZ3IuYworKysgYi9kcml2ZXJzL2dwdS9k cm0veGUveGVfdHRtX3ZyYW1fbWdyLmMKQEAgLTI5OSwxNCArMjk5LDEwIEBAIGludCBfX3hlX3R0 bV92cmFtX21ncl9pbml0KHN0cnVjdCB4ZV9kZXZpY2UgKnhlLCBzdHJ1Y3QgeGVfdHRtX3ZyYW1f bWdyICptZ3IsCiAJCQkgICB1NjQgZGVmYXVsdF9wYWdlX3NpemUpCiB7CiAJc3RydWN0IHR0bV9y ZXNvdXJjZV9tYW5hZ2VyICptYW4gPSAmbWdyLT5tYW5hZ2VyOworCXN0cnVjdCBkbWVtX2Nncm91 cF9yZWdpb24gKmNnOwogCWNvbnN0IGNoYXIgKm5hbWU7CiAJaW50IGVycjsKIAotCW5hbWUgPSBt ZW1fdHlwZSA9PSBYRV9QTF9WUkFNMCA/ICJ2cmFtMCIgOiAidnJhbTEiOwotCW1hbi0+Y2cgPSBk cm1tX2Nncm91cF9yZWdpc3Rlcl9yZWdpb24oJnhlLT5kcm0sIG5hbWUsIHNpemUpOwotCWlmIChJ U19FUlIobWFuLT5jZykpCi0JCXJldHVybiBQVFJfRVJSKG1hbi0+Y2cpOwotCiAJbWFuLT5mdW5j ID0gJnhlX3R0bV92cmFtX21ncl9mdW5jOwogCW1nci0+bWVtX3R5cGUgPSBtZW1fdHlwZTsKIAll cnIgPSBkcm1tX211dGV4X2luaXQoJnhlLT5kcm0sICZtZ3ItPmxvY2spOwpAQCAtMzE3LDYgKzMx MywxNCBAQCBpbnQgX194ZV90dG1fdnJhbV9tZ3JfaW5pdChzdHJ1Y3QgeGVfZGV2aWNlICp4ZSwg c3RydWN0IHhlX3R0bV92cmFtX21nciAqbWdyLAogCW1nci0+dmlzaWJsZV9hdmFpbCA9IGlvX3Np emU7CiAKIAl0dG1fcmVzb3VyY2VfbWFuYWdlcl9pbml0KG1hbiwgJnhlLT50dG0sIHNpemUpOwor CisJbmFtZSA9IG1lbV90eXBlID09IFhFX1BMX1ZSQU0wID8gInZyYW0wIiA6ICJ2cmFtMSI7CisJ Y2cgPSBkcm1tX2Nncm91cF9yZWdpc3Rlcl9yZWdpb24oJnhlLT5kcm0sIG5hbWUsIHNpemUpOwor CWlmIChJU19FUlIoY2cpKQorCQlyZXR1cm4gUFRSX0VSUihjZyk7CisKKwl0dG1fcmVzb3VyY2Vf bWFuYWdlcl9zZXRfZG1lbV9yZWdpb24obWFuLCBjZyk7CisKIAllcnIgPSBncHVfYnVkZHlfaW5p dCgmbWdyLT5tbSwgbWFuLT5zaXplLCBkZWZhdWx0X3BhZ2Vfc2l6ZSk7CiAJaWYgKGVycikKIAkJ cmV0dXJuIGVycjsKLS0gCjIuNTQuMAoK