From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?Michal=20Koutn=C3=BD?= Subject: [PATCH v3 3/5] selftests: memcg: Adjust expected reclaim values of protected cgroups Date: Tue, 24 May 2022 18:29:53 +0200 Message-ID: <20220524162955.8635-4-mkoutny@suse.com> References: <20220524162955.8635-1-mkoutny@suse.com> Mime-Version: 1.0 Content-Transfer-Encoding: base64 Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1653409812; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=cKGPq8DHXqg/BZ9ns1f1cijK/RIhvP5mmTqwN+55vJM=; b=upk6bhIpVgvgmf1jc5G7adYVQk/rourSCXADr/xzTtlbA7qOhme6DOmKo3Giz2dCNiLei7 f4xFy2a7VfBpzgKAckbkMOHPHxH3osGXxvSHtpqcmai2/BNTH/L/gXIRVaKtgxrS/WDBwP YftErBMsTf2PXgeNoxVxwrpLmg8Jd2c= In-Reply-To: <20220524162955.8635-1-mkoutny-IBi9RG/b67k@public.gmane.org> List-ID: Content-Type: text/plain; charset="macroman" To: cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org Cc: Andrew Morton , Johannes Weiner , Michal Hocko , Roman Gushchin , Shakeel Butt , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kselftest-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Richard Palethorpe , Muhammad Usama Anjum VGhlIG51bWJlcnMgYXJlIG5vdCBlYXN5IHRvIGRlcml2ZSBpbiBhIGNsb3NlZCBmb3JtIChjZXJ0 YWlubHkgbWVyZQpwcm90ZWN0aW9ucyByYXRpb3MgZG8gbm90IGFwcGx5KSwgdGhlcmVmb3JlIHVz ZSBhIHNpbXVsYXRpb24gdG8gb2J0YWluCmV4cGVjdGVkIG51bWJlcnMuCgpTaWduZWQtb2ZmLWJ5 OiBNaWNoYWwgS291dG7DvSA8bWtvdXRueS1JQmk5UkcvYjY3a0BwdWJsaWMuZ21hbmUub3JnPgpB Y2tlZC1ieTogUm9tYW4gR3VzaGNoaW4gPHJvbWFuLmd1c2hjaGluLWZ4VVZYZnRJRkRueUcxekVP Ylh0ZkFAcHVibGljLmdtYW5lLm9yZz4KLS0tCiBNQUlOVEFJTkVSUyAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgfCAgMSArCiAuLi4vc2VsZnRlc3RzL2Nncm91cC9tZW1jZ19wcm90 ZWN0aW9uLm0gICAgICAgfCA4OSArKysrKysrKysrKysrKysrKysrCiAuLi4vc2VsZnRlc3RzL2Nn cm91cC90ZXN0X21lbWNvbnRyb2wuYyAgICAgICAgfCAyOSArKystLS0KIDMgZmlsZXMgY2hhbmdl ZCwgMTA3IGluc2VydGlvbnMoKyksIDEyIGRlbGV0aW9ucygtKQogY3JlYXRlIG1vZGUgMTAwNjQ0 IHRvb2xzL3Rlc3Rpbmcvc2VsZnRlc3RzL2Nncm91cC9tZW1jZ19wcm90ZWN0aW9uLm0KCmRpZmYg LS1naXQgYS9NQUlOVEFJTkVSUyBiL01BSU5UQUlORVJTCmluZGV4IDc4YzU3MDQ2ZmE5My4uYjI4 YjZhZWI4NjM2IDEwMDY0NAotLS0gYS9NQUlOVEFJTkVSUworKysgYi9NQUlOVEFJTkVSUwpAQCAt NTAyOSw2ICs1MDI5LDcgQEAgTDoJbGludXgtbW0tQnczMU1hWktLczNZdGp2eVc2eURzZ0BwdWJs aWMuZ21hbmUub3JnCiBTOglNYWludGFpbmVkCiBGOgltbS9tZW1jb250cm9sLmMKIEY6CW1tL3N3 YXBfY2dyb3VwLmMKK0Y6CXRvb2xzL3Rlc3Rpbmcvc2VsZnRlc3RzL2Nncm91cC9tZW1jZ19wcm90 ZWN0aW9uLm0KIEY6CXRvb2xzL3Rlc3Rpbmcvc2VsZnRlc3RzL2Nncm91cC90ZXN0X2ttZW0uYwog RjoJdG9vbHMvdGVzdGluZy9zZWxmdGVzdHMvY2dyb3VwL3Rlc3RfbWVtY29udHJvbC5jCiAKZGlm ZiAtLWdpdCBhL3Rvb2xzL3Rlc3Rpbmcvc2VsZnRlc3RzL2Nncm91cC9tZW1jZ19wcm90ZWN0aW9u Lm0gYi90b29scy90ZXN0aW5nL3NlbGZ0ZXN0cy9jZ3JvdXAvbWVtY2dfcHJvdGVjdGlvbi5tCm5l dyBmaWxlIG1vZGUgMTAwNjQ0CmluZGV4IDAwMDAwMDAwMDAwMC4uMDUxZGFhMzQ3N2I2Ci0tLSAv ZGV2L251bGwKKysrIGIvdG9vbHMvdGVzdGluZy9zZWxmdGVzdHMvY2dyb3VwL21lbWNnX3Byb3Rl Y3Rpb24ubQpAQCAtMCwwICsxLDg5IEBACislIFNQRFgtTGljZW5zZS1JZGVudGlmaWVyOiBHUEwt Mi4wCislCislIHJ1biBhczogb2N0YXZlLWNsaSBtZW1jZ19wcm90ZWN0aW9uLm0KKyUKKyUgVGhp cyBzY3JpcHQgc2ltdWxhdGVzIHJlY2xhaW0gcHJvdGVjdGlvbiBiZWhhdmlvciBvbiBhIHNpbmds ZSBsZXZlbCBvZiBtZW1jZworJSBoaWVyYXJjaHkgdG8gaWxsdXN0cmF0ZSBob3cgb3ZlcmNvbW1p dHRlZCBwcm90ZWN0aW9uIHNwcmVhZHMgYW1vbmcgc2libGluZ3MKKyUgKGFzIGl0IGRlcGVuZHMg YWxzbyBvbiB0aGVpciBjdXJyZW50IGNvbnN1bXB0aW9uKS4KKyUKKyUgU2ltdWxhdGlvbiBhc3N1 bWVzIHNpYmxpbmdzIGNvbnN1bWVkIHRoZSBpbml0aWFsIGFtb3VudCBvZiBtZW1vcnkgKHcvb3V0 CislIHJlY2xhaW0pIGFuZCB0aGVuIHRoZSByZWNsYWltIHN0YXJ0cywgYWxsIG1lbW9yeSBpcyBy ZWNsYWltYWJsZSwgaS5lLiB0cmVhdGVkCislIHNhbWUuIEl0IHNpbXVsYXRlcyBvbmx5IG5vbi1s b3cgcmVjbGFpbSBhbmQgYXNzdW1lcyBhbGwgbWVtb3J5Lm1pbiA9IDAuCislCislIElucHV0IGNv bmZpZ3VyYXRpb25zCislIC0tLS0tLS0tLS0tLS0tLS0tLS0tCislIEUgbnVtYmVyCXBhcmVudCBl ZmZlY3RpdmUgcHJvdGVjdGlvbgorJSBuIHZlY3Rvcglub21pbmFsIHByb3RlY3Rpb24gb2Ygc2li bGluZ3Mgc2V0IGF0IHRoZSBnaXZlbiBsZXZlbCAobWVtb3J5LmxvdykKKyUgYyB2ZWN0b3IJY3Vy cmVudCBjb25zdW1wdGlvbiAtLCwtIChtZW1vcnkuY3VycmVudCkKKworJSBleGFtcGxlIGZyb20g dGVzdGNhc2UgKHZhbHVlcyBpbiBHQikKK0UgPSA1MCAvIDEwMjQ7CituID0gWzc1IDI1IDAgNTAw IF0gLyAxMDI0OworYyA9IFs1MCA1MCA1MCAwXSAvIDEwMjQ7CisKKyUgUmVjbGFpbSBwYXJhbWV0 ZXJzCislIC0tLS0tLS0tLS0tLS0tLS0tLQorCislIE1pbmltYWwgcmVjbGFpbSBhbW91bnQgKEdC KQorY2x1c3RlciA9IDMyKjQgLyAyKioyMDsKKworJSBSZWNsYWltIGNvZWZmaWNpZW50ICh0aGlu ayBhcyAwLjVec2MtPnByaW9yaXR5KQorYWxwaGEgPSAuMQorCislIFNpbXVsYXRpb24gcGFyYW1l dGVycworJSAtLS0tLS0tLS0tLS0tLS0tLS0tLS0KK2Vwc2lsb24gPSAxZS03OwordGltZW91dCA9 IDEwMDA7CisKKyUgU2ltdWxhdGlvbiBsb29wCislIC0tLS0tLS0tLS0tLS0tLQorCitjaCA9IFtd OworZWggPSBbXTsKK3JoID0gW107CisKK2ZvciB0ID0gMTp0aW1lb3V0CisgICAgICAgICUgbG93 X3VzYWdlCisgICAgICAgIHUgPSBtaW4oYywgbik7CisgICAgICAgIHNpYmxpbmdzID0gc3VtKHUp OworCisgICAgICAgICUgZWZmZWN0aXZlX3Byb3RlY3Rpb24oKQorICAgICAgICBwcm90ZWN0ZWQg PSBtaW4obiwgYyk7ICAgICAgICAgICAgICAgICUgc3RhcnQgd2l0aCBub21pbmFsCisgICAgICAg IGUgPSBwcm90ZWN0ZWQgKiBtaW4oMSwgRSAvIHNpYmxpbmdzKTsgJSBub3JtYWxpemUgb3ZlcmNv bW1pdAorCisgICAgICAgICUgcmVjdXJzaXZlIHByb3RlY3Rpb24KKyAgICAgICAgdW5jbGFpbWVk ID0gbWF4KDAsIEUgLSBzaWJsaW5ncyk7CisgICAgICAgIHBhcmVudF9vdmVydXNlID0gc3VtKGMp IC0gc2libGluZ3M7CisgICAgICAgIGlmICh1bmNsYWltZWQgPiAwICYmIHBhcmVudF9vdmVydXNl ID4gMCkKKyAgICAgICAgICAgICAgICBvdmVydXNlID0gbWF4KDAsIGMgLSBwcm90ZWN0ZWQpOwor ICAgICAgICAgICAgICAgIGUgKz0gdW5jbGFpbWVkICogKG92ZXJ1c2UgLyBwYXJlbnRfb3ZlcnVz ZSk7CisgICAgICAgIGVuZGlmCisKKyAgICAgICAgJSBnZXRfc2Nhbl9jb3VudCgpCisgICAgICAg IHIgPSBhbHBoYSAqIGM7ICAgICAgICAgICAgICUgYXNzdW1lIGFsbCBtZW1vcnkgaXMgaW4gYSBz aW5nbGUgTFJVIGxpc3QKKworICAgICAgICAlIGNvbW1pdCAxYmM2M2ZiMTI3MmIgKCJtbSwgbWVt Y2c6IG1ha2Ugc2NhbiBhZ2dyZXNzaW9uIGFsd2F5cyBleGNsdWRlIHByb3RlY3Rpb24iKQorICAg ICAgICBzeiA9IG1heChlLCBjKTsKKyAgICAgICAgciAuKj0gKDEgLSAoZStlcHNpbG9uKSAuLyAo c3orZXBzaWxvbikpOworCisgICAgICAgICUgdW5jb21tZW50IHRvIGRlYnVnIHByaW50cworICAg ICAgICAlIGUsIGMsIHIKKworICAgICAgICAlIG5vdGhpbmcgdG8gcmVjbGFpbSwgcmVhY2hlZCBl cXVpbGlicml1bQorICAgICAgICBpZiBtYXgocikgPCBlcHNpbG9uCisgICAgICAgICAgICAgICAg YnJlYWs7CisgICAgICAgIGVuZGlmCisKKyAgICAgICAgJSBTV0FQX0NMVVNURVJfTUFYIHJvdW5k dXAKKyAgICAgICAgciA9IG1heChyLCAociA+IGVwc2lsb24pIC4qIGNsdXN0ZXIpOworICAgICAg ICAlIFhYWCBoZXJlIEkgZG8gcGFyYWxsZWwgcmVjbGFpbSBvZiBhbGwgc2libGluZ3MKKyAgICAg ICAgJSBpbiByZWFsaXR5IHJlY2xhaW0gaXMgc2VyaWFsaXplZCBhbmQgZWFjaCBzaWJsaW5nIHJl Y2FsY3VsYXRlcyBvd24gcmVzaWR1YWwKKyAgICAgICAgYyA9IG1heChjIC0gciwgMCk7CisKKyAg ICAgICAgY2ggPSBbY2ggOyBjXTsKKyAgICAgICAgZWggPSBbZWggOyBlXTsKKyAgICAgICAgcmgg PSBbcmggOyByXTsKK2VuZGZvcgorCit0CitjLCBlCmRpZmYgLS1naXQgYS90b29scy90ZXN0aW5n L3NlbGZ0ZXN0cy9jZ3JvdXAvdGVzdF9tZW1jb250cm9sLmMgYi90b29scy90ZXN0aW5nL3NlbGZ0 ZXN0cy9jZ3JvdXAvdGVzdF9tZW1jb250cm9sLmMKaW5kZXggNDkyNDQyNTYzOWIwLi5kYzJjN2Q2 ZTM1NzIgMTAwNjQ0Ci0tLSBhL3Rvb2xzL3Rlc3Rpbmcvc2VsZnRlc3RzL2Nncm91cC90ZXN0X21l bWNvbnRyb2wuYworKysgYi90b29scy90ZXN0aW5nL3NlbGZ0ZXN0cy9jZ3JvdXAvdGVzdF9tZW1j b250cm9sLmMKQEAgLTI0OCw3ICsyNDgsNyBAQCBzdGF0aWMgaW50IGNnX3Rlc3RfcHJvY19raWxs ZWQoY29uc3QgY2hhciAqY2dyb3VwKQogLyoKICAqIEZpcnN0LCB0aGlzIHRlc3QgY3JlYXRlcyB0 aGUgZm9sbG93aW5nIGhpZXJhcmNoeToKICAqIEEgICAgICAgbWVtb3J5Lm1pbiA9IDUwTSwgIG1l bW9yeS5tYXggPSAyMDBNCi0gKiBBL0IgICAgIG1lbW9yeS5taW4gPSA1ME0sICBtZW1vcnkuY3Vy cmVudCA9IDUwTQorICogQS9CICAgICBtZW1vcnkubWluID0gNTBNCiAgKiBBL0IvQyAgIG1lbW9y eS5taW4gPSA3NU0sICBtZW1vcnkuY3VycmVudCA9IDUwTQogICogQS9CL0QgICBtZW1vcnkubWlu ID0gMjVNLCAgbWVtb3J5LmN1cnJlbnQgPSA1ME0KICAqIEEvQi9FICAgbWVtb3J5Lm1pbiA9IDAs ICAgIG1lbW9yeS5jdXJyZW50ID0gNTBNCkBAIC0yNTksMTAgKzI1OSwxMyBAQCBzdGF0aWMgaW50 IGNnX3Rlc3RfcHJvY19raWxsZWQoY29uc3QgY2hhciAqY2dyb3VwKQogICogVGhlbiBpdCBjcmVh dGVzIEEvRyBhbmQgY3JlYXRlcyBhIHNpZ25pZmljYW50CiAgKiBtZW1vcnkgcHJlc3N1cmUgaW4g aXQuCiAgKgorICogVGhlbiBpdCBjaGVja3MgYWN0dWFsIG1lbW9yeSB1c2FnZXMgYW5kIGV4cGVj dHMgdGhhdDoKICAqIEEvQiAgICBtZW1vcnkuY3VycmVudCB+PSA1ME0KLSAqIEEvQi9DICBtZW1v cnkuY3VycmVudCB+PSAzM00KLSAqIEEvQi9EICBtZW1vcnkuY3VycmVudCB+PSAxN00KLSAqIEEv Qi9GICBtZW1vcnkuY3VycmVudCB+PSAwCisgKiBBL0IvQyAgbWVtb3J5LmN1cnJlbnQgfj0gMjlN CisgKiBBL0IvRCAgbWVtb3J5LmN1cnJlbnQgfj0gMjFNCisgKiBBL0IvRSAgbWVtb3J5LmN1cnJl bnQgfj0gMAorICogQS9CL0YgIG1lbW9yeS5jdXJyZW50ICA9IDAKKyAqIChmb3Igb3JpZ2luIG9m IHRoZSBudW1iZXJzLCBzZWUgbW9kZWwgaW4gbWVtY2dfcHJvdGVjdGlvbi5tLikKICAqCiAgKiBB ZnRlciB0aGF0IGl0IHRyaWVzIHRvIGFsbG9jYXRlIG1vcmUgdGhhbiB0aGVyZSBpcwogICogdW5w cm90ZWN0ZWQgbWVtb3J5IGluIEEgYXZhaWxhYmxlLCBhbmQgY2hlY2tzCkBAIC0zNjUsMTAgKzM2 OCwxMCBAQCBzdGF0aWMgaW50IHRlc3RfbWVtY2dfbWluKGNvbnN0IGNoYXIgKnJvb3QpCiAJZm9y IChpID0gMDsgaSA8IEFSUkFZX1NJWkUoY2hpbGRyZW4pOyBpKyspCiAJCWNbaV0gPSBjZ19yZWFk X2xvbmcoY2hpbGRyZW5baV0sICJtZW1vcnkuY3VycmVudCIpOwogCi0JaWYgKCF2YWx1ZXNfY2xv c2UoY1swXSwgTUIoMzMpLCAxMCkpCisJaWYgKCF2YWx1ZXNfY2xvc2UoY1swXSwgTUIoMjkpLCAx MCkpCiAJCWdvdG8gY2xlYW51cDsKIAotCWlmICghdmFsdWVzX2Nsb3NlKGNbMV0sIE1CKDE3KSwg MTApKQorCWlmICghdmFsdWVzX2Nsb3NlKGNbMV0sIE1CKDIxKSwgMTApKQogCQlnb3RvIGNsZWFu dXA7CiAKIAlpZiAoY1szXSAhPSAwKQpAQCAtNDA1LDcgKzQwOCw3IEBAIHN0YXRpYyBpbnQgdGVz dF9tZW1jZ19taW4oY29uc3QgY2hhciAqcm9vdCkKIC8qCiAgKiBGaXJzdCwgdGhpcyB0ZXN0IGNy ZWF0ZXMgdGhlIGZvbGxvd2luZyBoaWVyYXJjaHk6CiAgKiBBICAgICAgIG1lbW9yeS5sb3cgPSA1 ME0sICBtZW1vcnkubWF4ID0gMjAwTQotICogQS9CICAgICBtZW1vcnkubG93ID0gNTBNLCAgbWVt b3J5LmN1cnJlbnQgPSA1ME0KKyAqIEEvQiAgICAgbWVtb3J5LmxvdyA9IDUwTQogICogQS9CL0Mg ICBtZW1vcnkubG93ID0gNzVNLCAgbWVtb3J5LmN1cnJlbnQgPSA1ME0KICAqIEEvQi9EICAgbWVt b3J5LmxvdyA9IDI1TSwgIG1lbW9yeS5jdXJyZW50ID0gNTBNCiAgKiBBL0IvRSAgIG1lbW9yeS5s b3cgPSAwLCAgICBtZW1vcnkuY3VycmVudCA9IDUwTQpAQCAtNDE3LDkgKzQyMCwxMSBAQCBzdGF0 aWMgaW50IHRlc3RfbWVtY2dfbWluKGNvbnN0IGNoYXIgKnJvb3QpCiAgKgogICogVGhlbiBpdCBj aGVja3MgYWN0dWFsIG1lbW9yeSB1c2FnZXMgYW5kIGV4cGVjdHMgdGhhdDoKICAqIEEvQiAgICBt ZW1vcnkuY3VycmVudCB+PSA1ME0KLSAqIEEvQi8gICBtZW1vcnkuY3VycmVudCB+PSAzM00KLSAq IEEvQi9EICBtZW1vcnkuY3VycmVudCB+PSAxN00KLSAqIEEvQi9GICBtZW1vcnkuY3VycmVudCB+ PSAwCisgKiBBL0IvQyAgbWVtb3J5LmN1cnJlbnQgfj0gMjlNCisgKiBBL0IvRCAgbWVtb3J5LmN1 cnJlbnQgfj0gMjFNCisgKiBBL0IvRSAgbWVtb3J5LmN1cnJlbnQgfj0gMAorICogQS9CL0YgIG1l bW9yeS5jdXJyZW50ICA9IDAKKyAqIChmb3Igb3JpZ2luIG9mIHRoZSBudW1iZXJzLCBzZWUgbW9k ZWwgaW4gbWVtY2dfcHJvdGVjdGlvbi5tLikKICAqCiAgKiBBZnRlciB0aGF0IGl0IHRyaWVzIHRv IGFsbG9jYXRlIG1vcmUgdGhhbiB0aGVyZSBpcwogICogdW5wcm90ZWN0ZWQgbWVtb3J5IGluIEEg YXZhaWxhYmxlLApAQCAtNTEyLDEwICs1MTcsMTAgQEAgc3RhdGljIGludCB0ZXN0X21lbWNnX2xv dyhjb25zdCBjaGFyICpyb290KQogCWZvciAoaSA9IDA7IGkgPCBBUlJBWV9TSVpFKGNoaWxkcmVu KTsgaSsrKQogCQljW2ldID0gY2dfcmVhZF9sb25nKGNoaWxkcmVuW2ldLCAibWVtb3J5LmN1cnJl bnQiKTsKIAotCWlmICghdmFsdWVzX2Nsb3NlKGNbMF0sIE1CKDMzKSwgMTApKQorCWlmICghdmFs dWVzX2Nsb3NlKGNbMF0sIE1CKDI5KSwgMTApKQogCQlnb3RvIGNsZWFudXA7CiAKLQlpZiAoIXZh bHVlc19jbG9zZShjWzFdLCBNQigxNyksIDEwKSkKKwlpZiAoIXZhbHVlc19jbG9zZShjWzFdLCBN QigyMSksIDEwKSkKIAkJZ290byBjbGVhbnVwOwogCiAJaWYgKGNbM10gIT0gMCkKLS0gCjIuMzUu MwoK