From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.9 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F14F7C432BE for ; Thu, 19 Aug 2021 08:04:38 +0000 (UTC) Received: from lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A7109610A6; Thu, 19 Aug 2021 08:04:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org A7109610A6 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.sourceforge.net Received: from [127.0.0.1] (helo=sfs-ml-2.v29.lw.sourceforge.com) by sfs-ml-2.v29.lw.sourceforge.com with esmtp (Exim 4.92.3) (envelope-from ) id 1mGd2T-0001gd-4w; Thu, 19 Aug 2021 08:04:37 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-2.v29.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.92.3) (envelope-from ) id 1mGd2K-0001gL-Qk for linux-f2fs-devel@lists.sourceforge.net; Thu, 19 Aug 2021 08:04:28 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=Content-Transfer-Encoding:Content-Type:In-Reply-To: MIME-Version:Date:Message-ID:From:References:Cc:To:Subject:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=bK3cbkQsfGpKq1r/CNVo8v8Fm/WDd6H9bppzgyJHoDQ=; b=K6OV2al5u3pO4gobZn7/PRjZCS 5ZijoZQKDZr6RBv8i0kyJUWuDsGsBEuCOJVUc/rds5BZwdcq+qMXNShdiQ4naOQxJKFWv4EmVFoJD rsn5pIa1qb6jVmfSP64w6hLB0/sIfGjqdKzAWXOYmyEslXAdeU3vLpAIINeY02uvLOFM=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:MIME-Version:Date: Message-ID:From:References:Cc:To:Subject:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=bK3cbkQsfGpKq1r/CNVo8v8Fm/WDd6H9bppzgyJHoDQ=; b=eSsTJVbF4SQ+839bTd8NNC2m6s vqcEhkPxYG4demv5I/+qGg4+cZ98YyOOzEupjFIMrZI01Ccsv35fFCNbM74hkNyZshV94w7M1rclU sy88xTDcUrCv9G0Ip+zKpVxXhbuw5Q3tHdDRJbQGUSK80vu5cCKLiyWP6VYVyObR6pYM=; Received: from mail.kernel.org ([198.145.29.99]) by sfi-mx-1.v28.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.92.3) id 1mGd2F-00BIkB-Gj for linux-f2fs-devel@lists.sourceforge.net; Thu, 19 Aug 2021 08:04:28 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 4993261139; Thu, 19 Aug 2021 08:04:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1629360258; bh=pu0ysrGHipCPaIG2y6nk/FcaajGch8ROclwW+cPMTlA=; h=Subject:To:Cc:References:From:Date:In-Reply-To:From; b=klGfKQuG0JWx1ts+OWEOYXOrkS6Oe4DTXllQVs/cju6eJFL2fyy6Fp62FPdulqY3n xeKZPojvYrTbdEnqulkazrp+C3ISDA7ArsSrTK0Tkl3Ueg1E1HAbevJaJhotw0eBS8 vuXVfQ9WdVqb+mkK+26sw4mVsGVefWKfrp4BeRC1qzK8BE8MxOTKSr/9D8h1tz3tcI Hkiir9eZuPAZGoVPi+EtixJdfIF5Nhv9/6Yxe04DQr8ikAZs/rVmtzywdsnd348yu3 hfBZ3Asgt4xTr8VNnUFyiNbePbkYFbYOR/ecmb8lXdJYftJwIxVhstgt8fD1Pj0zwl iKh8d/pMqKeYA== To: =?UTF-8?B?5p2O5oms6Z+s?= References: From: Chao Yu Message-ID: <492e1c4e-f39c-0460-0459-9c84aeaf407f@kernel.org> Date: Thu, 19 Aug 2021 16:04:15 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-Headers-End: 1mGd2F-00BIkB-Gj Subject: Re: [f2fs-dev] [PATCH v6] f2fs: introduce /sys/fs/f2fs//fsck_stack node X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: jaegeuk@kernel.org, linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net T24gMjAyMS84LzE2IDE1OjIzLCDmnY7miazpn6wgd3JvdGU6Cj4+PiBISSBDaGFvLAo+Pj4+PiBT QklfTkVFRF9GU0NLIGlzIGFuIGluZGljYXRvciB0aGF0IGZzY2suZjJmcyBuZWVkcyB0byBiZSB0 cmlnZ2VyZWQsCj4+Pj4+IHRoaXMgZmxhZyBpcyBzZXQgaW4gdG9vIG1hbnkgcGxhY2VzLiBGb3Ig c29tZSBzY2VuZXMgdGhhdCBhcmUgbm90IHZlcnkKPj4+Pj4gcmVwcm9kdWNpYmxlLCBhZGRpbmcg c3RhY2sgaW5mb3JtYXRpb24gd2lsbCBoZWxwIGxvY2F0ZSB0aGUgcHJvYmxlbS4KPj4+Pj4KPj4+ Pj4gTGV0J3MgcmVjb3JkIGFsbCBmc2NrIHN0YWNrIGhpc3RvcnksIEkgYWRkZWQgRjJGU19GU0NL X1NUQUNLX1RSQUNFCj4+Pj4+IGNvbmZpZ3VyYXRpb24gb3B0aW9ucyBhbmQgc3lzZnMgbm9kZXMu IEFmdGVyIG9wZW5pbmcgdGhlIGNvbmZpZ3VyYXRpb24KPj4+Pj4gb3B0aW9ucyBhbmQgZW5hYmxp bmcgdGhlIG5vZGUsIGl0IHdpbGwgc3RhcnQgcmVjb3JkaW5nLiBUaGUgcmVjb3JkZWQKPj4+Pj4g c3RhY2sgaW5mb3JtYXRpb24gd2lsbCBub3QgYmUgY2xlYXIsIGFuZCB3ZSBjYW4gZ2V0IGluZm9y bWF0aW9uIGZvcm0KPj4+Pj4ga2VybmVsIGxvZy4KPj4+Pj4KPj4+Pj4gU2lnbmVkLW9mZi1ieTog WWFuZ3RhbyBMaSA8ZnJhbmsubGlAdml2by5jb20+Cj4+Pj4+IC0tLQo+Pj4+PiAgICBEb2N1bWVu dGF0aW9uL0FCSS90ZXN0aW5nL3N5c2ZzLWZzLWYyZnMgfCAgNyArKysrCj4+Pj4+ICAgIGZzL2Yy ZnMvS2NvbmZpZyAgICAgICAgICAgICAgICAgICAgICAgICB8IDEwICsrKysrKwo+Pj4+PiAgICBm cy9mMmZzL2YyZnMuaCAgICAgICAgICAgICAgICAgICAgICAgICAgfCA0NSArKysrKysrKysrKysr KysrKysrKysrKysrCj4+Pj4+ICAgIGZzL2YyZnMvc3lzZnMuYyAgICAgICAgICAgICAgICAgICAg ICAgICB8IDI3ICsrKysrKysrKysrKysrKwo+Pj4+PiAgICA0IGZpbGVzIGNoYW5nZWQsIDg5IGlu c2VydGlvbnMoKykKPj4+Pj4KPj4+Pj4gZGlmZiAtLWdpdCBhL0RvY3VtZW50YXRpb24vQUJJL3Rl c3Rpbmcvc3lzZnMtZnMtZjJmcyBiL0RvY3VtZW50YXRpb24vQUJJL3Rlc3Rpbmcvc3lzZnMtZnMt ZjJmcwo+Pj4+PiBpbmRleCBlZjRiOTIxOGFlMWUuLjA0N2MzOTgwOTNjZiAxMDA2NDQKPj4+Pj4g LS0tIGEvRG9jdW1lbnRhdGlvbi9BQkkvdGVzdGluZy9zeXNmcy1mcy1mMmZzCj4+Pj4+ICsrKyBi L0RvY3VtZW50YXRpb24vQUJJL3Rlc3Rpbmcvc3lzZnMtZnMtZjJmcwo+Pj4+PiBAQCAtNDkzLDMg KzQ5MywxMCBAQCBDb250YWN0OgkiQ2hhbyBZdSIgPHl1Y2hhbzBAaHVhd2VpLmNvbT4KPj4+Pj4g ICAgRGVzY3JpcHRpb246CVdoZW4gQVRHQyBpcyBvbiwgaXQgY29udHJvbHMgYWdlIHRocmVzaG9s ZCB0byBieXBhc3MgR0NpbmcgeW91bmcKPj4+Pj4gICAgCQljYW5kaWRhdGVzIHdob3NlIGFnZSBp cyBub3QgYmV5b25kIHRoZSB0aHJlc2hvbGQsIGJ5IGRlZmF1bHQgaXQgd2FzCj4+Pj4+ICAgIAkJ aW5pdGlhbGl6ZWQgYXMgNjA0ODAwIHNlY29uZHMgKGVxdWFscyB0byA3IGRheXMpLgo+Pj4+PiAr Cj4+Pj4+ICtXaGF0OgkJL3N5cy9mcy9mMmZzLzxkaXNrPi9mc2NrX3N0YWNrCj4+Pj4+ICtEYXRl OgkJQXVndXN0IDIwMjEKPj4+Pj4gK0NvbnRhY3Q6CSJZYW5ndGFvIExpIiA8ZnJhbmsubGlAdml2 by5jb20+Cj4+Pj4+ICtEZXNjcmlwdGlvbjoJQ29udHJvbHMgdG8gZW5hYmxlL2Rpc2FibGUgZnNj ayBzdGFjayB0cmFjZSwgeW91IGNhbiBnZXQgc3RhY2sKPj4+Pj4gKwkJaW5mb3JtYXRpb24gZnJv bSBrZXJuZWwgbG9nLiBOb3RlIHRoYXQgdGhlIHJlY29yZGVkIHN0YWNrIGluZm9ybWF0aW9uCj4+ Pj4+ICsJCXdpbGwgbm90IGJlIGNsZWFyZWQuCj4+Pj4KPj4+PiBBZ2FpbiwgcGxlYXNlIGRvbid0 IGFkZCB0aGlzIGludG8gc3lzZnMuCj4+Cj4+T2gsIEkgbWlzc2VkIHRvIGNoZWNrIHRoZSBkZXRh aWxzLi4uCj4+Cj4+PiAKPj4+IEkgYWRkZWQgdGhpcyBub2RlLCBwYXJ0IG9mIHRoZSBpZGVhIGlz IHRvIHRyaWdnZXIgdGhlIGV4cG9ydCBvZiBzdGFjayBpbmZvcm1hdGlvbi4KPj4+IFRoZXJlIGlz IG5vIGluZm9ybWF0aW9uIHRyYW5zbWl0dGVkIHRocm91Z2ggc3lzZnMgaGVyZSwgYnV0IHRoZSBy ZWNvcmQgb2YgdGhlIHN0YWNrIGlzIHN3aXRjaGVkIG9uIGFuZCBvZmYuCj4+PiBJZiBkb24ndCBl eHBvcnQgdGhpcyBpbmZvcm1hdGlvbiB0aHJvdWdoIHByb2NmcyBhbmQgc3lzZnMsIGlzIHRoZXJl IGEgbW9yZSBhcHByb3ByaWF0ZSB3YXk/Cj4+Cj4+V2VsbCwgSSBkb3VidCB3aHkgd2Ugc2hvdWxk IGV4cG9ydCBzdGFjayBpbmZvIHZpYSBwcm9jL3N5c2ZzIG5vZGUgb3IKPj5zeXNmcyBzd2l0Y2gu Cj4+Cj4+VGhvc2UgaW5mbyB3aWxsIGFsd2F5cyBiZSBuZWVkZWQgdG8gdHJvdWJsZXNob290IGlz c3VlcyBubyBtYXR0ZXIgaW4KPj51c2VyIG9yIGVuZyB2ZXJzaW9uIG9mIEFuZHJvaWQsIGNhbiB3 ZSBqdXN0IHByaW50IHRoZW0gZGlyZWN0bHkgaW50bwo+Pmtlcm5lbCBtZXNzYWdlLi4uIHdoYXQg SSBjb25jZXJuIGlzIHdlIG1heSBsb3N0IHRoZSBidWcgc2NlbmUgZHVlIHRvCj4+bm8gb25lIGNh biBoZWxwIHRvIHRyaWdnZXIgZG1lc2cgcHJpbnRpbmcgdmlhIHN5c2ZzLgo+Pgo+PkphZWdldWss IHRob3VnaHRzPwo+Pgo+Pj4gCj4+Pj4KPj4+Pj4gZGlmZiAtLWdpdCBhL2ZzL2YyZnMvS2NvbmZp ZyBiL2ZzL2YyZnMvS2NvbmZpZwo+Pj4+PiBpbmRleCA3NjY5ZGU3YjQ5Y2UuLmY0NTFlNTY3ZTRh OCAxMDA2NDQKPj4+Pj4gLS0tIGEvZnMvZjJmcy9LY29uZmlnCj4+Pj4+ICsrKyBiL2ZzL2YyZnMv S2NvbmZpZwo+Pj4+PiBAQCAtMTM1LDMgKzEzNSwxMyBAQCBjb25maWcgRjJGU19GU19MWk9STEUK Pj4+Pj4gICAgCWRlZmF1bHQgeQo+Pj4+PiAgICAJaGVscAo+Pj4+PiAgICAJICBTdXBwb3J0IExa Ty1STEUgY29tcHJlc3MgYWxnb3JpdGhtLCBpZiB1bnN1cmUsIHNheSBZLgo+Pj4+PiArCj4+Pj4+ ICtjb25maWcgRjJGU19GU0NLX1NUQUNLX1RSQUNFCj4+Pj4KPj4+PiBJIGRvbid0IHRoaW5rIHdl IG5lZWQgYW5vdGhlciBjb25maWcgdG8gd3JhcCB0aGlzIGZ1bmN0aW9uYWxpdHksIG1heSBiZSB3 ZQo+Pj4+IGNhbiB1c2UgRjJGU19DSEVDS19GUyBpbnN0ZWFkLgo+Pj4gCj4+PiBPSy4KPj4+IAo+ Pj4+Cj4+Pj4+ICsJYm9vbCAiRjJGUyBmc2NrIHN0YWNrIGluZm9ybWF0aW9uIHJlY29yZCIKPj4+ Pj4gKwlkZXBlbmRzIG9uIEYyRlNfRlMKPj4+Pj4gKwlkZXBlbmRzIG9uIFNUQUNLREVQT1QKPj4+ Pj4gKwlkZWZhdWx0IHkKPj4+Pj4gKwloZWxwCj4+Pj4+ICsJIFN1cHBvcnQgcHJpbnRpbmcgb3V0 IGZzY2sgc3RhY2sgaGlzdG9yeS4gV2l0aCB0aGlzLCB5b3UgaGF2ZSB0bwo+Pj4+PiArCSB0dXJu IG9uICJmc2NrX3N0YWNrIiBzeXNmcyBub2RlLiBUaGVuIHlvdSBjYW4gZ2V0IGluZm9ybWF0aW9u Cj4+Pj4+ICsJIGZyb20ga2VybmVsIGxvZy4KPj4+Pj4gZGlmZiAtLWdpdCBhL2ZzL2YyZnMvZjJm cy5oIGIvZnMvZjJmcy9mMmZzLmgKPj4+Pj4gaW5kZXggZWU4ZWIzM2UyYzI1Li5iMmQxZDFhNWEz ZmMgMTAwNjQ0Cj4+Pj4+IC0tLSBhL2ZzL2YyZnMvZjJmcy5oCj4+Pj4+ICsrKyBiL2ZzL2YyZnMv ZjJmcy5oCj4+Pj4+IEBAIC0yNCw2ICsyNCw4IEBACj4+Pj4+ICAgICNpbmNsdWRlIDxsaW51eC9x dW90YW9wcy5oPgo+Pj4+PiAgICAjaW5jbHVkZSA8bGludXgvcGFydF9zdGF0Lmg+Cj4+Pj4+ICAg ICNpbmNsdWRlIDxjcnlwdG8vaGFzaC5oPgo+Pj4+PiArI2luY2x1ZGUgPGxpbnV4L3N0YWNrZGVw b3QuaD4KPj4+Pj4gKyNpbmNsdWRlIDxsaW51eC9zdGFja3RyYWNlLmg+Cj4+Pj4+ICAgIAo+Pj4+ PiAgICAjaW5jbHVkZSA8bGludXgvZnNjcnlwdC5oPgo+Pj4+PiAgICAjaW5jbHVkZSA8bGludXgv ZnN2ZXJpdHkuaD4KPj4+Pj4gQEAgLTExNyw2ICsxMTksOCBAQCB0eXBlZGVmIHUzMiBuaWRfdDsK Pj4+Pj4gICAgCj4+Pj4+ICAgICNkZWZpbmUgQ09NUFJFU1NfRVhUX05VTQkJMTYKPj4+Pj4gICAg Cj4+Pj4+ICsjZGVmaW5lIEZTQ0tfU1RBQ0tfREVQVEgJCTY0Cj4+Pj4KPj4+PiAxNj8KPj4+IAo+ Pj4gT0suCj4+PiAKPj4+Pgo+Pj4+PiArCj4+Pj4+ICAgIHN0cnVjdCBmMmZzX21vdW50X2luZm8g ewo+Pj4+PiAgICAJdW5zaWduZWQgaW50IG9wdDsKPj4+Pj4gICAgCWludCB3cml0ZV9pb19zaXpl X2JpdHM7CQkvKiBXcml0ZSBJTyBzaXplIGJpdHMgKi8KPj4+Pj4gQEAgLTE3NDgsNiArMTc1Miwx MSBAQCBzdHJ1Y3QgZjJmc19zYl9pbmZvIHsKPj4+Pj4gICAgCXVuc2lnbmVkIGludCBjb21wcmVz c193YXRlcm1hcms7CS8qIGNhY2hlIHBhZ2Ugd2F0ZXJtYXJrICovCj4+Pj4+ICAgIAlhdG9taWNf dCBjb21wcmVzc19wYWdlX2hpdDsJCS8qIGNhY2hlIGhpdCBjb3VudCAqLwo+Pj4+PiAgICAjZW5k aWYKPj4+Pj4gKyNpZmRlZiBDT05GSUdfRjJGU19GU0NLX1NUQUNLX1RSQUNFCj4+Pj4+ICsJZGVw b3Rfc3RhY2tfaGFuZGxlX3QgKmZzY2tfc3RhY2tfaGlzdG9yeTsKPj4+Pj4gKwl1bnNpZ25lZCBp bnQgZnNja19jb3VudDsKPj4+Pj4gKwlib29sIGZzY2tfc3RhY2s7Cj4+Pj4KPj4+PiBJTU8sIGFs bCBidWdfb24oKXMgYXJlIGNvcm5lciBjYXNlcywgYW5kIGNhdGNoaW5nIHRob3NlIHN0YWNrcyB3 b24ndCBjb3N0Cj4+Pj4gbXVjaCwgc28gd2UgY2FuIGp1c3QgdXNlIENPTkZJR19YWFggdG8gZW5h YmxlL2Rpc2FibGUgdGhpcyBmZWF0dXJlLgo+Pj4gCj4+PiBGMkZTX0NIRUNLX0ZTIO+8nwo+Pj4g Cj4+Pj4KPj4+Pj4gKyNlbmRpZgo+Pj4+PiAgICB9Owo+Pj4+PiAgICAKPj4+Pj4gICAgc3RydWN0 IGYyZnNfcHJpdmF0ZV9kaW8gewo+Pj4+PiBAQCAtMTk1NCw2ICsxOTYzLDM4IEBAIHN0YXRpYyBp bmxpbmUgc3RydWN0IGFkZHJlc3Nfc3BhY2UgKk5PREVfTUFQUElORyhzdHJ1Y3QgZjJmc19zYl9p bmZvICpzYmkpCj4+Pj4+ICAgIAlyZXR1cm4gc2JpLT5ub2RlX2lub2RlLT5pX21hcHBpbmc7Cj4+ Pj4+ICAgIH0KPj4+Pj4gICAgCj4+Pj4+ICsjaWZkZWYgQ09ORklHX0YyRlNfRlNDS19TVEFDS19U UkFDRQo+Pj4+PiArc3RhdGljIHZvaWQgZnNja19zdGFja190cmFjZShzdHJ1Y3QgZjJmc19zYl9p bmZvICpzYmkpCj4+Pj4+ICt7Cj4+Pj4+ICsJdW5zaWduZWQgbG9uZyBlbnRyaWVzW0ZTQ0tfU1RB Q0tfREVQVEhdOwo+Pj4+PiArCWRlcG90X3N0YWNrX2hhbmRsZV90IHN0YWNrLCAqbmV3Owo+Pj4+ PiArCXVuc2lnbmVkIGludCBucl9lbnRyaWVzOwo+Pj4+PiArCWludCBpOwo+Pj4+PiArCj4+Pj4+ ICsJaWYgKCFzYmktPmZzY2tfc3RhY2spCj4+Pj4+ICsJCXJldHVybjsKPj4+Pj4gKwo+Pj4+PiAr CW5yX2VudHJpZXMgPSBzdGFja190cmFjZV9zYXZlKGVudHJpZXMsIEFSUkFZX1NJWkUoZW50cmll cyksIDApOwo+Pj4+PiArCW5yX2VudHJpZXMgPSBmaWx0ZXJfaXJxX3N0YWNrcyhlbnRyaWVzLCBu cl9lbnRyaWVzKTsKPj4+Pj4gKwlzdGFjayA9IHN0YWNrX2RlcG90X3NhdmUoZW50cmllcywgbnJf ZW50cmllcywgR0ZQX0tFUk5FTCk7Cj4+Pj4+ICsJaWYgKCFzdGFjaykKPj4+Pj4gKwkJcmV0dXJu Owo+Pj4+PiArCj4+Pj4+ICsJLyogVHJ5IHRvIGZpbmQgYW4gZXhpc3RpbmcgZW50cnkgZm9yIHRo aXMgYmFja3RyYWNlICovCj4+Pj4+ICsJZm9yIChpID0gMDsgaSA8IHNiaS0+ZnNja19jb3VudDsg aSsrKQo+Pj4+PiArCQlpZiAoc2JpLT5mc2NrX3N0YWNrX2hpc3RvcnlbaV0gPT0gc3RhY2spCj4+ Pj4+ICsJCQlyZXR1cm47Cj4+Pj4+ICsKPj4+Pj4gKwluZXcgPSBrcmVhbGxvYyhzYmktPmZzY2tf c3RhY2tfaGlzdG9yeSwgKHNiaS0+ZnNja19jb3VudCArIDEpICoKPj4+Pj4gKwkJICAgICAgIHNp emVvZigqc2JpLT5mc2NrX3N0YWNrX2hpc3RvcnkpLCBHRlBfS0VSTkVMKTsKPj4+Pj4gKwlpZiAo IW5ldykKPj4+Pj4gKwkJcmV0dXJuOwo+Pj4+PiArCj4+Pj4+ICsJc2JpLT5mc2NrX3N0YWNrX2hp c3RvcnkgPSBuZXc7Cj4+Pj4+ICsJc2JpLT5mc2NrX3N0YWNrX2hpc3Rvcnlbc2JpLT5mc2NrX2Nv dW50KytdID0gc3RhY2s7Cj4+Pj4KPj4+PiBJdCB3aWxsIGNhc2UgbWVtb3J5IGxlYWsgYWZ0ZXIg ZjJmcyBtb2R1bGUgZXhpdHMuCj4+PiAKPj4+IFNvIGxldCdzIGVuYWJsZSB0aGlzIGZlYXR1cmUg d2hlbiBmMmZzIGlzIG5vdCBhIG1vZHVsZSBhbmQgZW5hYmxlIEYyRlNfQ0hFQ0tfRlMuCj4+Cj4+ SSBtZWFuIGl0IG5lZWRzIHRvIGZyZWUgLmZzY2tfc3RhY2tfaGlzdG9yeSBkdXJpbmcgdW1vdW50 KCkuCj4gID4KPiAKPiBTbyB0aGlzIGlzIGEgZG91YmxlLWVkZ2VkIHN3b3JkLCBhbmQgdGhlIHBl cnNvbiB3aG8gdXNlcyBpdCBtdXN0IGJlIGF3YXJlIG9mIHRoaXMgaXNzdWUuCj4gVGhlIHJlbGVh c2Ugc2VlbXMgdW5yZWFsaXN0aWMgdW5kZXIgdGhlIGN1cnJlbnQgY2lyY3Vtc3RhbmNlcy4gVGhp cyBpcyBhbHNvIHRoZSByZWFzb24KCllvdSBtZWFuIHRoZSBoYW5kbGVzIGFsbG9jYXRlZCBmcm9t IHN0YWNrX2RlcG90X3NhdmUoKSBzaG91bGQgbm90IGJlIHJlbGVhc2VkLCByaWdodD8KCj4gd2h5 IEkgYWRkIGEgc3dpdGNoLCBpbnN0ZWFkIG9mIGVuYWJsaW5nIGl0IGJ5IGRlZmF1bHQgYWZ0ZXIg b3BlbmluZyB0aGUgY29uZmlndXJhdGlvbi4KCldlbGwsIEkgc3RpbGwgZGlkbid0IGdldCB3aHkg d2UgY2FuIG5vdCByZWxlYXNlIHRoZSBtZW1vcnkgYWxsb2NhdGVkIGJ5IGtyZWFsbG9jKCkuCgpU aGFua3MsCgo+IAo+IFlhbmd0YW8KPiAKPiAKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwpMaW51eC1mMmZzLWRldmVsIG1haWxpbmcgbGlzdApMaW51eC1m MmZzLWRldmVsQGxpc3RzLnNvdXJjZWZvcmdlLm5ldApodHRwczovL2xpc3RzLnNvdXJjZWZvcmdl Lm5ldC9saXN0cy9saXN0aW5mby9saW51eC1mMmZzLWRldmVsCg==