From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id C763E89FDD for ; Tue, 26 Feb 2019 17:36:31 +0000 (UTC) Message-ID: From: "Yokoyama, Caz" Date: Tue, 26 Feb 2019 09:42:51 -0800 References: <0cc138314abc390aa0bfc79d5463034da3024530.1550624857.git.caz@caz-nuc.ra.intel.com> <20190219222110.19815-1-chris@chris-wilson.co.uk> In-Reply-To: <20190219222110.19815-1-chris@chris-wilson.co.uk> Mime-Version: 1.0 Subject: [igt-dev] FW: [PATCH i-g-t] lib: Incrementally mlock() List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: Chris Wilson Cc: igt-dev@lists.freedesktop.org List-ID: Q2hyaXMsCkkgYW0gT0sgdG8gZ2l2ZSAiUmV2aWV3ZWQgYnk6IFhYWFgiIHRvIHlvdXIgcGF0Y2gu Ckhvd2V2ZXIsIEkgd2FudCB0byBhZGQgZm9sbG93aW5nIGNvbW1lbnQvbW9kaWZpY2F0aW9uIHdo aWNoIGRvZXMgbm90CmFmZmVjdCB0aGUgZWZmZWN0IG9mIHlvdXIgcGF0Y2guCgorCQkJCS8qCisJ CQkJICogVGhpcyBpcyBhIGJ1ZyB3aGljaCBtbG9ja3MgZmFyCmJleW9uZCBtZW1vcnksCisJCQkJ ICogaS5lLiB0aGVyZSBpcyBhIGhvbGUgYmV0d2VlbiAzLzQgb2YKYXZhaWwgYW5kCisJCQkJICog KGJ5dGVzICogc2l6ZW9mKCpjYW5fbWxvY2spKSB3aGVyZQorCQkJCSAqIHNpemVvZigqY2FuX21s b2NrKT04LiBCZWNhdXNlIG9mIHRoZQpob2xlLCBtbG9jaygpCisJCQkJICogbWF5IGZhaWwgYW5k IGdldCBvdXQgb2Ygd2hpbGUgbG9vcC4KKwkJCQkgKiBIb3dldmVyLCBXZSBuZWVkIHRoZSBob2xl LiBPdGhlcndpc2UKT09NIGtpbGxzIHBhcmVudAorCQkJCSAqIHByb2Nlc3MuIEFub3RoZXIgbWxv Y2soKSBiZWxvdyBpcwpzYW1lLgorCQkJCSAqLworCQkJCWlmIChtbG9jaygodm9pZCAqKWNhbl9t bG9jayArIChieXRlcyAqCnNpemVvZigqY2FuX21sb2NrKSksCisJCQkJCSAgaW5jKSkKIAkJCQkJ YnJlYWs7Ci1jYXoKUC5TLiBTb3JyeSBmb3Igbm90IGNsZWFuIHRocmVhZCBzZXF1ZW5jZS4gSSBs b3N0IG1haWxzLgoKLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0KRnJvbTogaWd0LWRldiBbbWFp bHRvOmlndC1kZXYtYm91bmNlc0BsaXN0cy5mcmVlZGVza3RvcC5vcmddIE9uIEJlaGFsZgpPZiBD aHJpcyBXaWxzb24KU2VudDogVHVlc2RheSwgRmVicnVhcnkgMTksIDIwMTkgMTQ6MjEKVG86IGln dC1kZXZAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCkNjOiBDYXogWW9rb3lhbWEgPGNhekBjYXotbnVj LnJhLmludGVsLmNvbT4KU3ViamVjdDogW2lndC1kZXZdIFtQQVRDSCBpLWctdF0gbGliOiBJbmNy ZW1lbnRhbGx5IG1sb2NrKCkKCkFzIHdlIGFscmVhZHkgaGF2ZSB0aGUgcHJldmlvdXMgcG9ydGlv biBvZiB0aGUgbW1hcCBtbG9ja2VkLCB3ZSBvbmx5Cm5lZWQgdG8gbWxvY2soKSB0aGUgZnJlc2gg cG9ydGlvbiBmb3IgdGVzdGluZyBhdmFpbGFibGUgbWVtb3J5LgoKU2lnbmVkLW9mZi1ieTogQ2hy aXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+CkNjOiBDYXogWW9rb3lhbWEgPGNh ekBjYXotbnVjLnJhLmludGVsLmNvbT4KLS0tCiBsaWIvaW50ZWxfb3MuYyB8IDE4ICsrKysrKysr KystLS0tLS0tLQogMSBmaWxlIGNoYW5nZWQsIDEwIGluc2VydGlvbnMoKyksIDggZGVsZXRpb25z KC0pCgpkaWZmIC0tZ2l0IGEvbGliL2ludGVsX29zLmMgYi9saWIvaW50ZWxfb3MuYyBpbmRleCBl MWUzMWUyMzAuLjk2MTQ0MmEwZAoxMDA2NDQKLS0tIGEvbGliL2ludGVsX29zLmMKKysrIGIvbGli L2ludGVsX29zLmMKQEAgLTI1MCwyMiArMjUwLDI0IEBAIGludGVsX2dldF90b3RhbF9waW5uYWJs ZV9tZW0odm9pZCkKIAl9CiAKIAlmb3IgKHVpbnQ2NF90IGluYyA9IDEwMjQgPDwgMjA7IGluYyA+ PSA0IDw8IDEwOyBpbmMgPj49IDIpIHsKLQkJaWd0X2RlYnVnKCJUZXN0aW5nIG1sb2NrICUnIlBS SXU2NCIgQiAoJSciUFJJdTY0IgpNaUIpXG4iLAotCQkJICAqY2FuX21sb2NrLCAqY2FuX21sb2Nr ID4+IDIwKTsKKwkJdWludDY0X3QgbG9ja2VkID0gKmNhbl9tbG9jazsKKworCQlpZ3RfZGVidWco IlRlc3RpbmcgbWxvY2sgJSciUFJJdTY0IkIgKCUnIlBSSXU2NCJNaUIpICsKJSciUFJJdTY0IkJc biIsCisJCQkgIGxvY2tlZCwgbG9ja2VkID4+IDIwLCBpbmMpOwogCiAJCWlndF9mb3JrKGNoaWxk LCAxKSB7Ci0JCQlmb3IgKHVpbnQ2NF90IGJ5dGVzID0gKmNhbl9tbG9jazsKLQkJCSAgICAgYnl0 ZXMgPD0gcGluOwotCQkJICAgICBieXRlcyArPSBpbmMpIHsKLQkJCQlpZiAobWxvY2soY2FuX21s b2NrLCBieXRlcykpCisJCQl1aW50NjRfdCBieXRlcyA9ICpjYW5fbWxvY2s7CisKKwkJCXdoaWxl IChieXRlcyA8PSBwaW4pIHsKKwkJCQlpZiAobWxvY2soY2FuX21sb2NrICsgYnl0ZXMsIGluYykp CiAJCQkJCWJyZWFrOwogCi0JCQkJKmNhbl9tbG9jayA9IGJ5dGVzOworCQkJCSpjYW5fbWxvY2sg PSBieXRlcyArPSBpbmM7CiAJCQkJX19zeW5jX3N5bmNocm9uaXplKCk7CiAJCQl9CiAJCX0KIAkJ X19pZ3Rfd2FpdGNoaWxkcmVuKCk7Ci0JCWlndF9hc3NlcnQoIW1sb2NrKGNhbl9tbG9jaywgKmNh bl9tbG9jaykpOworCQlpZ3RfYXNzZXJ0KCFtbG9jayhjYW5fbWxvY2sgKyBsb2NrZWQsICpjYW5f bWxvY2sgLQpsb2NrZWQpKTsKIAl9CiAKIG91dDoKLS0KMi4yMC4xCgpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwppZ3QtZGV2IG1haWxpbmcgbGlzdAppZ3Qt ZGV2QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2lndC1kZXYKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fCmlndC1kZXYgbWFpbGluZyBsaXN0CmlndC1kZXZAbGlzdHMuZnJlZWRl c2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8v aWd0LWRldg==