From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx206.postini.com [74.125.245.206]) by kanga.kvack.org (Postfix) with SMTP id 9AD106B0082 for ; Mon, 28 May 2012 02:25:38 -0400 (EDT) Received: by pbbrp2 with SMTP id rp2so5262227pbb.14 for ; Sun, 27 May 2012 23:25:37 -0700 (PDT) Date: Mon, 28 May 2012 14:26:27 +0800 From: "majianpeng" References: <201205242138175936268@gmail.com> Subject: Re: Re: the max size of block device on 32bit os,when usingdo_generic_file_read() proceed. Message-ID: <201205281426238284699@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: base64 Sender: owner-linux-mm@kvack.org List-ID: To: Hugh Dickins Cc: Al Viro , Andrew Morton , linux-mm , linux-fsdevel U29ycnkgZm9yIGxhdGUgdG8gcmVwbHkuSSByZXZpZXdlZCB0aGUgY29kZSBhZ2FpbiBhbmQgZm91 bmQgc29tZSBwcm9ibGVhbS4NCkkgY3JlYXRlZCBhIHNvZnQtcmFpZCBhbmQgdGhlIHNpemUgd2Fz IGxhcmdlciB0aGFuIDE2VC4NClRoZSBvcyBpcyB1YnVudHUgMTIuMDQgMzJiaXQgeDg2Lg0KVGhl IHVkZXYgY3JlYXRlIHRoZSBibG9jayBub2RlIGlzIC9kZXYgZGlyKGFzIHRtcGZzKS4NCkFuZCBJ IHJlYWRlZCB0aGUgdG1wZnMgY29kZSA6DQppbiBtbS9zaG1lbS5jOnNobWVtX2ZpbGxfc3VwZXIo KQ0KPnNiLT5zX21heGJ5dGVzID0gTUFYX0xGU19GSUxFU0laRTsNCkluIG15IGNvbXB1dGVyLCBN QVhfTEZTX0ZJTEVTWkUgaXMgZXF1YWwgOFQgLTEuDQpCdXQgdGhlIHJlYWQgY29kZToNCmdlbmVy aWNfZmlsZV9haW9fcmVhZC0tPmRvX2dlbmVyaWNfZmlsZV9yZWFkW25vdCB1c2UgZGlyZWN0IGZs YWcNCkluIGZ1bmN0aW9uOmRvX2dlbmVyaWNfZmlsZV9yZWFkKCk6DQo+aW5kZXggPSAqcHBvcyA+ 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