From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay3.corp.sgi.com [198.149.34.15]) by oss.sgi.com (Postfix) with ESMTP id 39F027F66 for ; Thu, 12 Nov 2015 15:28:40 -0600 (CST) Received: from cuda.sgi.com (cuda1.sgi.com [192.48.157.11]) by relay3.corp.sgi.com (Postfix) with ESMTP id C2C50AC002 for ; Thu, 12 Nov 2015 13:28:36 -0800 (PST) Received: from mail-lf0-f51.google.com (mail-lf0-f51.google.com [209.85.215.51]) by cuda.sgi.com with ESMTP id 6ybEbmZoWCcVWBMC (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NO) for ; Thu, 12 Nov 2015 13:28:30 -0800 (PST) Received: by lffu14 with SMTP id u14so42009911lff.1 for ; Thu, 12 Nov 2015 13:28:28 -0800 (PST) From: Arkadiusz =?utf-8?q?Mi=C5=9Bkiewicz?= Subject: Re: memory reclaim problems on fs usage Date: Thu, 12 Nov 2015 22:28:26 +0100 References: <201511102313.36685.arekm@maven.pl> <201511120706.10739.arekm@maven.pl> <56449E44.7020407@I-love.SAKURA.ne.jp> In-Reply-To: <56449E44.7020407@I-love.SAKURA.ne.jp> MIME-Version: 1.0 Message-Id: <201511122228.26399.arekm@maven.pl> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: Tetsuo Handa Cc: linux-mm@kvack.org, xfs@oss.sgi.com T24gVGh1cnNkYXkgMTIgb2YgTm92ZW1iZXIgMjAxNSwgVGV0c3VvIEhhbmRhIHdyb3RlOgo+IE9u IDIwMTUvMTEvMTIgMTU6MDYsIEFya2FkaXVzeiBNacWba2lld2ljeiB3cm90ZToKPiA+IE9uIFdl ZG5lc2RheSAxMSBvZiBOb3ZlbWJlciAyMDE1LCBUZXRzdW8gSGFuZGEgd3JvdGU6Cj4gPj4gQXJr YWRpdXN6IE1pP2tpZXdpY3ogd3JvdGU6Cj4gPj4+IFRoaXMgcGF0Y2ggaXMgYWdhaW5zdCB3aGlj aCB0cmVlPyAodHJpZWQgNC4xLCA0LjIgYW5kIDQuMykKPiA+PiAKPiA+PiBPb3BzLiBXaGl0ZXNw YWNlLWRhbWFnZWQuIFRoaXMgcGF0Y2ggaXMgZm9yIHZhbmlsbGEgNC4xLjIuCj4gPj4gUmVwb3N0 aW5nIHdpdGggb25lIGNvbmRpdGlvbiBjb3JyZWN0ZWQuCj4gPiAKPiA+IEhlcmUgaXMgbG9nOgo+ ID4gCj4gPiBodHRwOi8vaXhpb24ucGxkLWxpbnV4Lm9yZy9+YXJla20vbG9nLW1tLTEudHh0Lmd6 Cj4gPiAKPiA+IFVuY29tcHJlc3NlcyBpcyAxLjRNQiwgc28gbm90IHBvc3RpbmcgaGVyZS4KPiAK PiBUaGFuayB5b3UgZm9yIHRoZSBsb2cuIFRoZSByZXN1bHQgaXMgdW5leHBlY3RlZCBmb3IgbWUu CgpbLi4uXQoKPiAKPiB2bXN0YXRfdXBkYXRlKCkgYW5kIHN1Ym1pdF9mbHVzaGVzKCkgcmVtYWlu ZWQgcGVuZGluZyBmb3IgYWJvdXQgMTEwCj4gc2Vjb25kcy4gSWYgeGxvZ19jaWxfcHVzaF93b3Jr KCkgd2VyZSBzcGlubmluZyBpbnNpZGUgR0ZQX05PRlMgYWxsb2NhdGlvbiwKPiBpdCBzaG91bGQg YmUgcmVwb3J0ZWQgYXMgTWVtQWxsb2M6IHRyYWNlcywgYnV0IG5vIHN1Y2ggbGluZXMgYXJlIHJl Y29yZGVkLgo+IEkgZG9uJ3Qga25vdyB3aHkgeGxvZ19jaWxfcHVzaF93b3JrKCkgZGlkIG5vdCBj YWxsIHNjaGVkdWxlKCkgZm9yIHNvIGxvbmcuCj4gQW55d2F5LCBhcHBseWluZwo+IGh0dHA6Ly9s a21sLmtlcm5lbC5vcmcvci8yMDE1MTExMTE2MDMzNi5HRDE0MzJAZGhjcDIyLnN1c2UuY3ogc2hv dWxkIHNvbHZlCj4gdm1zdGF0X3VwZGF0ZSgpIHBhcnQuCgpUbyBhcHBseSB0aGF0IHBhdGNoIG9u IHRvcCBvZiA0LjEuMTMgSSBhbHNvIGhhZCB0byBhcHBseSBwYXRjaGVzIGxpc3RlZCBiZWxvdy4g CgpTbyBpbiBzdW1tYXJ5IGFwcGxsaWVkOgpodHRwOi8vc3BydW5nZS51cy9HWUJiCmh0dHA6Ly9z cHJ1bmdlLnVzL1hXVVgKaHR0cDovL3NwcnVuZ2UudXMvalpqVgoKKENvdWxkIHRyeSBodHRwOi8v bGttbC5rZXJuZWwub3JnL3IvMjAxNTExMTExNjAzMzYuR0QxNDMyQGRoY3AyMi5zdXNlLmN6IG9u bHkgCmlmIHRoZXJlIGlzIHZlcnNpb24gZm9yIDQuMSB0cmVlIHNvbWV3aGVyZSkKCmNvbW1pdCAw YWFhMjlhNTZlNGZiMGZjOWUyNGVkYjY0OWUyNzMzYTY3MmNhMDk5CkF1dGhvcjogTWVsIEdvcm1h biA8bWdvcm1hbkB0ZWNoc2luZ3VsYXJpdHkubmV0PgpEYXRlOiAgIEZyaSBOb3YgNiAxNjoyODoz NyAyMDE1IC0wODAwCgogICAgbW0sIHBhZ2VfYWxsb2M6IHJlc2VydmUgcGFnZWJsb2NrcyBmb3Ig aGlnaC1vcmRlciBhdG9taWMgYWxsb2NhdGlvbnMgb24gCmRlbWFuZAoKY29tbWl0IDk3NGE3ODZl NjNjOTZhMjQwMWE3OGRkYmE5MjZmMzRjMTI4NDc0ZjEKQXV0aG9yOiBNZWwgR29ybWFuIDxtZ29y bWFuQHRlY2hzaW5ndWxhcml0eS5uZXQ+CkRhdGU6ICAgRnJpIE5vdiA2IDE2OjI4OjM0IDIwMTUg LTA4MDAKCiAgICBtbSwgcGFnZV9hbGxvYzogcmVtb3ZlIE1JR1JBVEVfUkVTRVJWRQoKY29tbWl0 IGMyZDQyYzE2YWQ4MzAwNmE3MDZkODNlNTFhNzI2OGRiMDRhZjczM2EKQXV0aG9yOiBBbmRyZXcg TW9ydG9uIDxha3BtQGxpbnV4LWZvdW5kYXRpb24ub3JnPgpEYXRlOiAgIFRodSBOb3YgNSAxODo0 ODo0MyAyMDE1IC0wODAwCgogICAgbW0vdm1zdGF0LmM6IHVuaW5saW5lIG5vZGVfcGFnZV9zdGF0 ZSgpCgpjb21taXQgMTc2YmVkMWRlNWJmOTc3OTM4Y2FkMjY1NTE5NjllY2E4ZjA4ODNiMQpBdXRo b3I6IExpbnVzIFRvcnZhbGRzIDx0b3J2YWxkc0BsaW51eC1mb3VuZGF0aW9uLm9yZz4KRGF0ZTog ICBUaHUgT2N0IDE1IDEzOjAxOjUwIDIwMTUgLTA3MDAKCiAgICB2bXN0YXQ6IGV4cGxpY2l0bHkg c2NoZWR1bGUgcGVyLWNwdSB3b3JrIG9uIHRoZSBDUFUgd2UgbmVlZCBpdCB0byBydW4gb24KCgpb Li4uXQoKPiAKPiBXZWxsLCB3aGF0IHN0ZXBzIHNob3VsZCB3ZSB0cnkgbmV4dCBmb3IgaXNvbGF0 aW5nIHRoZSBwcm9ibGVtPwo+IAo+IFN3YXAgaXMgbm90IHVzZWQgYXQgYWxsLiBUdXJuaW5nIG9m ZiBzd2FwIG1pZ2h0IGhlbHAuCgpEaXNhYmxlZCBzd2FwLgoKPiAKPiBbIDg2MzMuNzUzNTc0XSBG cmVlIHN3YXAgID0gMTE3MjIwODAwa0IKPiBbIDg2MzMuNzUzNTc2XSBUb3RhbCBzd2FwID0gMTE3 MjIwODIwa0IKPiAKPiBUdXJuaW5nIG9mZiBwZXJmIG1pZ2h0IGFsc28gaGVscC4KPiAKPiBbIDUw MDEuMzk0MDg1XSBwZXJmIGludGVycnVwdCB0b29rIHRvbyBsb25nICgyNTA1ID4gMjQ5NSksIGxv d2VyaW5nCj4ga2VybmVsLnBlcmZfZXZlbnRfbWF4X3NhbXBsZV9yYXRlIHRvIDUwMTAwCgpEaWRu J3QgZmluZCBhIHdheSB0byBkaXNhYmxlIHBlcmYuIGtlcm5lbCAuY29uZmlnIG9wdGlvbiBnZXRz IGF1dG9lbmFibGVkIGJ5IApzb21lIGRlcGVuZGVuY3kuIFNvIGxlZnQgdGhpcyB1bnRvdWNoZWQu CgoKV2l0aCBtZW50aW9uZWQgcGF0Y2hlcyBJIHdhc24ndCBhYmxlIHRvIHJlcHJvZHVjZSBtZW1v cnkgYWxsb2NhdGlvbiBwcm9ibGVtIAooc3RpbGwgdHJ5aW5nIHRob3VnaCkuIAoKQ3VycmVudCBk ZWJ1ZyBsb2c6IGh0dHA6Ly9peGlvbi5wbGQtbGludXgub3JnL35hcmVrbS9sb2ctbW0tMi50eHQu Z3oKCi0tIApBcmthZGl1c3ogTWnFm2tpZXdpY3osIGFyZWttIC8gKCBtYXZlbi5wbCB8IHBsZC1s aW51eC5vcmcgKQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X18KeGZzIG1haWxpbmcgbGlzdAp4ZnNAb3NzLnNnaS5jb20KaHR0cDovL29zcy5zZ2kuY29tL21h aWxtYW4vbGlzdGluZm8veGZzCg==