From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: [PATCH i-g-t] lib: Report file cache as available system memory Date: Thu, 21 Jun 2018 16:01:03 +0100 Message-ID: <20180621150103.14924-1-chris@chris-wilson.co.uk> References: <20180621141928.3116-1-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180621141928.3116-1-chris@chris-wilson.co.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: igt-dev@lists.freedesktop.org Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org c3lzaW5mbygpIGRvZXNuJ3QgaW5jbHVkZSBhbGwgcmVjbGFpbWFibGUgbWVtb3J5LiBJbiBwYXJ0 aWN1bGFyIGl0CmV4Y2x1ZGVzIHRoZSBtYWpvcml0eSBvZiBnbG9iYWxfbm9kZV9wYWdlX3N0YXRl KE5SX0ZJTEVfUEFHRVMpLApyZWNsYWltYWJsZSBwYWdlcyB0aGF0IGFyZSBhIGNvcHkgb2Ygb24t ZGlzayBmaWxlcyBJdCBzZWVtcyB0aGUgb25seSB3YXkKdG8gb2J0YWluIHRoaXMgY291bnRlciBp cyBieSBwYXJzaW5nIC9wcm9jL21lbWluZm8uIEZvciBjb21wYXJpc29uLApjaGVjayB2bV9lbm91 Z2hfbWVtb3J5KCkgd2hpY2ggaW5jbHVkZXMgTlJfRklMRV9QQUdFUyBhcyBhdmFpbGFibGUKKHNh ZGx5IHRoZXJlJ3Mgbm8gd2F5IHRvIGNhbGwgdm1fZW5vdWdoX21lbW9yeSgpIGRpcmVjdGx5IGVp dGhlciEpCgp2MjogUGF5IGF0dGVudGlvbiB0byB3aGF0IG9uZSB3cml0ZXMuCgpTaWduZWQtb2Zm LWJ5OiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdpbHNvbi5jby51az4KLS0tCiBsaWIvaW50 ZWxfb3MuYyB8IDM2ICsrKysrKysrKysrKysrKysrKysrKysrKysrKysrKystLS0tLQogMSBmaWxl IGNoYW5nZWQsIDMxIGluc2VydGlvbnMoKyksIDUgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEv bGliL2ludGVsX29zLmMgYi9saWIvaW50ZWxfb3MuYwppbmRleCA4ODVmZmRjZWMuLjViZDE4ZmM1 MiAxMDA2NDQKLS0tIGEvbGliL2ludGVsX29zLmMKKysrIGIvbGliL2ludGVsX29zLmMKQEAgLTg0 LDYgKzg0LDE4IEBAIGludGVsX2dldF90b3RhbF9yYW1fbWIodm9pZCkKIAlyZXR1cm4gcmV0dmFs IC8gKDEwMjQqMTAyNCk7CiB9CiAKK3N0YXRpYyB1aW50NjRfdCBnZXRfbWVtaW5mbyhjb25zdCBj aGFyICppbmZvLCBjb25zdCBjaGFyICp0YWcpCit7CisJY29uc3QgY2hhciAqc3RyOworCXVuc2ln bmVkIGxvbmcgdmFsOworCisJc3RyID0gc3Ryc3RyKGluZm8sIHRhZyk7CisJaWYgKHN0ciAmJiBz c2NhbmYoc3RyICsgc3RybGVuKHRhZyksICIgJWx1IiwgJnZhbCkgPT0gMSkKKwkJcmV0dXJuICh1 aW50NjRfdCl2YWwgPDwgMTA7CisKKwlyZXR1cm4gMDsKK30KKwogLyoqCiAgKiBpbnRlbF9nZXRf YXZhaWxfcmFtX21iOgogICoKQEAgLTk2LDE3ICsxMDgsMzEgQEAgaW50ZWxfZ2V0X2F2YWlsX3Jh bV9tYih2b2lkKQogCXVpbnQ2NF90IHJldHZhbDsKIAogI2lmZGVmIEhBVkVfU1RSVUNUX1NZU0lO Rk9fVE9UQUxSQU0gLyogTGludXggKi8KLQlzdHJ1Y3Qgc3lzaW5mbyBzeXNpbmY7CisJY2hhciAq aW5mbzsKIAlpbnQgZmQ7CiAKIAlmZCA9IGRybV9vcGVuX2RyaXZlcihEUklWRVJfSU5URUwpOwog CWludGVsX3B1cmdlX3ZtX2NhY2hlcyhmZCk7CiAJY2xvc2UoZmQpOwogCi0JaWd0X2Fzc2VydChz eXNpbmZvKCZzeXNpbmYpID09IDApOwotCXJldHZhbCA9IHN5c2luZi5mcmVlcmFtOwotCXJldHZh bCArPSBtaW4oc3lzaW5mLmZyZWVzd2FwLCBzeXNpbmYuYnVmZmVycmFtKTsKLQlyZXR2YWwgKj0g c3lzaW5mLm1lbV91bml0OworCWZkID0gb3BlbigiL3Byb2MiLCBPX1JET05MWSk7CisJaW5mbyA9 IGlndF9zeXNmc19nZXQoZmQsICJtZW1pbmZvIik7CisJY2xvc2UoZmQpOworCisJaWYgKGluZm8p IHsKKwkJcmV0dmFsICA9IGdldF9tZW1pbmZvKGluZm8sICJNZW1BdmFpbGFibGU6ICIpOworCQly ZXR2YWwgKz0gZ2V0X21lbWluZm8oaW5mbywgIkJ1ZmZlcnM6ICIpOworCQlyZXR2YWwgKz0gZ2V0 X21lbWluZm8oaW5mbywgIkNhY2hlZDogIik7CisJCXJldHZhbCArPSBnZXRfbWVtaW5mbyhpbmZv LCAiU3dhcENhY2hlZDogIik7CisJCWZyZWUoaW5mbyk7CisJfSBlbHNlIHsKKwkJc3RydWN0IHN5 c2luZm8gc3lzaW5mOworCisJCWlndF9hc3NlcnQoc3lzaW5mbygmc3lzaW5mKSA9PSAwKTsKKwkJ cmV0dmFsID0gc3lzaW5mLmZyZWVyYW07CisJCXJldHZhbCArPSBtaW4oc3lzaW5mLmZyZWVzd2Fw LCBzeXNpbmYuYnVmZmVycmFtKTsKKwkJcmV0dmFsICo9IHN5c2luZi5tZW1fdW5pdDsKKwl9CiAj ZWxpZiBkZWZpbmVkKF9TQ19QQUdFU0laRSkgJiYgZGVmaW5lZChfU0NfQVZQSFlTX1BBR0VTKSAv KiBTb2xhcmlzICovCiAJbG9uZyBwYWdlc2l6ZSwgbnBhZ2VzOwogCi0tIAoyLjE4LjAucmMyCgpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZngg bWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Chris Wilson Date: Thu, 21 Jun 2018 16:01:03 +0100 Message-Id: <20180621150103.14924-1-chris@chris-wilson.co.uk> In-Reply-To: <20180621141928.3116-1-chris@chris-wilson.co.uk> References: <20180621141928.3116-1-chris@chris-wilson.co.uk> Subject: [igt-dev] [PATCH i-g-t] lib: Report file cache as available system memory List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: igt-dev@lists.freedesktop.org Cc: intel-gfx@lists.freedesktop.org List-ID: c3lzaW5mbygpIGRvZXNuJ3QgaW5jbHVkZSBhbGwgcmVjbGFpbWFibGUgbWVtb3J5LiBJbiBwYXJ0 aWN1bGFyIGl0CmV4Y2x1ZGVzIHRoZSBtYWpvcml0eSBvZiBnbG9iYWxfbm9kZV9wYWdlX3N0YXRl KE5SX0ZJTEVfUEFHRVMpLApyZWNsYWltYWJsZSBwYWdlcyB0aGF0IGFyZSBhIGNvcHkgb2Ygb24t ZGlzayBmaWxlcyBJdCBzZWVtcyB0aGUgb25seSB3YXkKdG8gb2J0YWluIHRoaXMgY291bnRlciBp cyBieSBwYXJzaW5nIC9wcm9jL21lbWluZm8uIEZvciBjb21wYXJpc29uLApjaGVjayB2bV9lbm91 Z2hfbWVtb3J5KCkgd2hpY2ggaW5jbHVkZXMgTlJfRklMRV9QQUdFUyBhcyBhdmFpbGFibGUKKHNh ZGx5IHRoZXJlJ3Mgbm8gd2F5IHRvIGNhbGwgdm1fZW5vdWdoX21lbW9yeSgpIGRpcmVjdGx5IGVp dGhlciEpCgp2MjogUGF5IGF0dGVudGlvbiB0byB3aGF0IG9uZSB3cml0ZXMuCgpTaWduZWQtb2Zm LWJ5OiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdpbHNvbi5jby51az4KLS0tCiBsaWIvaW50 ZWxfb3MuYyB8IDM2ICsrKysrKysrKysrKysrKysrKysrKysrKysrKysrKystLS0tLQogMSBmaWxl IGNoYW5nZWQsIDMxIGluc2VydGlvbnMoKyksIDUgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEv bGliL2ludGVsX29zLmMgYi9saWIvaW50ZWxfb3MuYwppbmRleCA4ODVmZmRjZWMuLjViZDE4ZmM1 MiAxMDA2NDQKLS0tIGEvbGliL2ludGVsX29zLmMKKysrIGIvbGliL2ludGVsX29zLmMKQEAgLTg0 LDYgKzg0LDE4IEBAIGludGVsX2dldF90b3RhbF9yYW1fbWIodm9pZCkKIAlyZXR1cm4gcmV0dmFs IC8gKDEwMjQqMTAyNCk7CiB9CiAKK3N0YXRpYyB1aW50NjRfdCBnZXRfbWVtaW5mbyhjb25zdCBj aGFyICppbmZvLCBjb25zdCBjaGFyICp0YWcpCit7CisJY29uc3QgY2hhciAqc3RyOworCXVuc2ln bmVkIGxvbmcgdmFsOworCisJc3RyID0gc3Ryc3RyKGluZm8sIHRhZyk7CisJaWYgKHN0ciAmJiBz c2NhbmYoc3RyICsgc3RybGVuKHRhZyksICIgJWx1IiwgJnZhbCkgPT0gMSkKKwkJcmV0dXJuICh1 aW50NjRfdCl2YWwgPDwgMTA7CisKKwlyZXR1cm4gMDsKK30KKwogLyoqCiAgKiBpbnRlbF9nZXRf YXZhaWxfcmFtX21iOgogICoKQEAgLTk2LDE3ICsxMDgsMzEgQEAgaW50ZWxfZ2V0X2F2YWlsX3Jh bV9tYih2b2lkKQogCXVpbnQ2NF90IHJldHZhbDsKIAogI2lmZGVmIEhBVkVfU1RSVUNUX1NZU0lO Rk9fVE9UQUxSQU0gLyogTGludXggKi8KLQlzdHJ1Y3Qgc3lzaW5mbyBzeXNpbmY7CisJY2hhciAq aW5mbzsKIAlpbnQgZmQ7CiAKIAlmZCA9IGRybV9vcGVuX2RyaXZlcihEUklWRVJfSU5URUwpOwog CWludGVsX3B1cmdlX3ZtX2NhY2hlcyhmZCk7CiAJY2xvc2UoZmQpOwogCi0JaWd0X2Fzc2VydChz eXNpbmZvKCZzeXNpbmYpID09IDApOwotCXJldHZhbCA9IHN5c2luZi5mcmVlcmFtOwotCXJldHZh bCArPSBtaW4oc3lzaW5mLmZyZWVzd2FwLCBzeXNpbmYuYnVmZmVycmFtKTsKLQlyZXR2YWwgKj0g c3lzaW5mLm1lbV91bml0OworCWZkID0gb3BlbigiL3Byb2MiLCBPX1JET05MWSk7CisJaW5mbyA9 IGlndF9zeXNmc19nZXQoZmQsICJtZW1pbmZvIik7CisJY2xvc2UoZmQpOworCisJaWYgKGluZm8p IHsKKwkJcmV0dmFsICA9IGdldF9tZW1pbmZvKGluZm8sICJNZW1BdmFpbGFibGU6ICIpOworCQly ZXR2YWwgKz0gZ2V0X21lbWluZm8oaW5mbywgIkJ1ZmZlcnM6ICIpOworCQlyZXR2YWwgKz0gZ2V0 X21lbWluZm8oaW5mbywgIkNhY2hlZDogIik7CisJCXJldHZhbCArPSBnZXRfbWVtaW5mbyhpbmZv LCAiU3dhcENhY2hlZDogIik7CisJCWZyZWUoaW5mbyk7CisJfSBlbHNlIHsKKwkJc3RydWN0IHN5 c2luZm8gc3lzaW5mOworCisJCWlndF9hc3NlcnQoc3lzaW5mbygmc3lzaW5mKSA9PSAwKTsKKwkJ cmV0dmFsID0gc3lzaW5mLmZyZWVyYW07CisJCXJldHZhbCArPSBtaW4oc3lzaW5mLmZyZWVzd2Fw LCBzeXNpbmYuYnVmZmVycmFtKTsKKwkJcmV0dmFsICo9IHN5c2luZi5tZW1fdW5pdDsKKwl9CiAj ZWxpZiBkZWZpbmVkKF9TQ19QQUdFU0laRSkgJiYgZGVmaW5lZChfU0NfQVZQSFlTX1BBR0VTKSAv KiBTb2xhcmlzICovCiAJbG9uZyBwYWdlc2l6ZSwgbnBhZ2VzOwogCi0tIAoyLjE4LjAucmMyCgpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwppZ3QtZGV2IG1h aWxpbmcgbGlzdAppZ3QtZGV2QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2lndC1kZXYK