From: Eric Shang Subject: =?utf-8?B?562U5aSNOiBleHQ0IGVycm9y?= Date: Thu, 14 Apr 2016 02:02:18 +0000 Message-ID: <0255994B402DE243B1DFC1057A00655201AE84@ZXSHMBX02.zhaoxin.com> References: <0255994B402DE243B1DFC1057A00655201AC6F@ZXSHMBX02.zhaoxin.com> <1460556627.24985.28.camel@hpe.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: "akpm@linux-foundation.org" , "dan.j.williams@intel.com" , "viro@zeniv.linux.org.uk" , "ross.zwisler@linux.intel.com" , "kirill.shutemov@linux.intel.com" , "david@fromorbit.com" , "jack@suse.cz" , "tytso@mit.edu" , "adilger.kernel@dilger.ca" , "linux-nvdimm@lists.01.org" , "linux-fsdevel@vger.kernel.org" , "linux-ext4@vger.kernel.org" , "xfs@oss.sgi.com" , "linux-kernel@vger.kernel.org" To: Toshi Kani , Matthew Wilcox Return-path: In-Reply-To: <1460556627.24985.28.camel@hpe.com> Content-Language: zh-CN Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-ext4.vger.kernel.org SGkgVG9zaGk6DQoJVGhhbmtzISBJIHRoaW5rIHRoaXMgbm90IHJlbGF0ZSB0byBEQVggYW5kIGRh eF9nZXRfdW5tYXBwZWRfYXJlYSwgSSBhbSBhIGp1bmlvciBrZXJuZWwgbWFpbnRhaW5lciBmb3Ig b3VyIGNvbXBhbnkuIFRoaXMgaXNzdWUgYm90aGVyIG1lIGxvbmcgdGltZSwgbG9va3MgbGlrZSBr ZXJuZWwgZXh0NCBpc3N1ZSBvciBvdXIgZW1tYyBkcml2ZXIgaXNzdWUsIEkgd2lsbCBkaWcgaXQg b3V0LCBUaGFua3MhDQoNCkJlc3QgUmVnYXJkcw0KRXJpY1NoYW5nDQoNCg0KLS0tLS3pgq7ku7bl jp/ku7YtLS0tLQ0K5Y+R5Lu25Lq6OiBUb3NoaSBLYW5pIFttYWlsdG86dG9zaGkua2FuaUBocGUu Y29tXSANCuWPkemAgeaXtumXtDogMjAxNuW5tDTmnIgxM+aXpSAyMjoxMA0K5pS25Lu25Lq6OiBF cmljIFNoYW5nOyBNYXR0aGV3IFdpbGNveA0K5oqE6YCBOiBha3BtQGxpbnV4LWZvdW5kYXRpb24u b3JnOyBkYW4uai53aWxsaWFtc0BpbnRlbC5jb207IHZpcm9AemVuaXYubGludXgub3JnLnVrOyBy b3NzLnp3aXNsZXJAbGludXguaW50ZWwuY29tOyBraXJpbGwuc2h1dGVtb3ZAbGludXguaW50ZWwu Y29tOyBkYXZpZEBmcm9tb3JiaXQuY29tOyBqYWNrQHN1c2UuY3o7IHR5dHNvQG1pdC5lZHU7IGFk aWxnZXIua2VybmVsQGRpbGdlci5jYTsgbGludXgtbnZkaW1tQGxpc3RzLjAxLm9yZzsgbGludXgt ZnNkZXZlbEB2Z2VyLmtlcm5lbC5vcmc7IGxpbnV4LWV4dDRAdmdlci5rZXJuZWwub3JnOyB4ZnNA b3NzLnNnaS5jb207IGxpbnV4LWtlcm5lbEB2Z2VyLmtlcm5lbC5vcmcNCuS4u+mimDogUmU6IGV4 dDQgZXJyb3INCg0KT24gV2VkLCAyMDE2LTA0LTEzIGF0IDEzOjQ0ICswMDAwLCBFcmljIFNoYW5n IHdyb3RlOg0KPiBISSBBbGw6DQo+IMKgIEkgbWVldCBhbiBleHQ0IGVycm9yLCBmb2xsb3dpbmcg aXMgdGhlIGVycm9yIGxvZy4gQWZ0ZXIgcGFuaWMsIEkgDQo+IGNoZWNrIHRoZSBlbW1jIGJ5IHRo ZSB0b29sIGRlYnVmcywgdGhlIGlub2RlIDY5ODc4IGlfbmxpbmsgaXMgbm90IA0KPiB6ZXJvLiBB bmQgdGhpcyBpbm9kZSBkb24ndCBiZWxvbmcgdG8gcGFyZW50IGRpciA2OTg3LCBpdCBiZWxvbmcg dG8gDQo+IG90aGVyIGZpbGUodGhpcyBpbm9kZSBiZWxvbmcgdG8gdHdvIGZpbGVzIHdoZW4gY2hl Y2sgYnkgZGVidWdmcyANCj4gbmNoZWNrKSwgSSBndWVzcyB0aGFuIHRoaXMgaW5vZGUgaGFzIGJl ZWQgZGVsZXRlZCBpbiBtZW1vcnkgYW5kIA0KPiBhbHJlYWR5IHVzZWQgYnkgb3RoZXIgZmlsZS4g QnV0IHRoZSBwYXJlbnQgZGVudHJ5IGJ1ZmZfaGVhZCBub3QgZmx1c2ggDQo+IHRvIGVtbWMuIEJ1 dCB3aGVuIGxvb2t1cCB0aGlzIGRlbnRyeSBjYW4ndCBmaW5kIGl0JyBpbiBkZW50cnkgY2FjaGUs IA0KPiBhbmQgdGhlbiBsb29rdXBfcmVhbCwgcmVhZCB0aGUgZGVudHJ5IGZyb20gZW1tYywgZ2V0 IHRoZSBmaWxlIGlub2RlIHdoaWNoIGFscmVhZHkgYmUgZGVsZXRlZC4NCj4gwqAgQ2FuIGFueSBn aXZlIG1lIHNvbWUgaGVscCBob3cgdG8gY2hlY2sgdGhpcyBpc3N1ZS4gTXkga2VybmVsIHZlcnNp b24gDQo+IGlzIDMuMTggZm9ybSBBbmRyb2lkIC4gSSB0aGlua3Mgc29tZXRoaW5nIHdyb25nIHdp dGggZGVudHJ5IGNhY2hlIA0KPiBmbHVzaCBhbmQgZGlydHkgYnVmZl9oZWFkIGZsdXNoIHRvIGVt bWMuIFRoYW5rcyBhbGwhDQoNCkFyZSB5b3Ugc29tZWhvdyB1c2luZyBEQVggYW5kIG15IGRheF9n ZXRfdW5tYXBwZWRfYXJlYSBwYXRjaGVzIGluIHlvdXIgQW5kcm9pZA0KMy4xOCBrZXJuZWw/IEkg ZG91YnQgdGhpcyBpcyB0aGUgY2FzZSwgYnV0IEkgdGhvdWdodCBJIHNob3VsZCBjaGVjayBzaW5j ZSB5b3UgcmVwb3J0ZWQgaXQgdG8gbWUgYW5kIE1hdHRoZXcgd2l0aCB0aGUgc2FtZSBjYyBsaXN0 Lg0KDQpJZiB5b3UgYXJlIHNpbXBseSB1c2luZyBhIGRpc3RyaWJ1dGVkIEFuZHJvaWQga2VybmVs LCB5b3Ugc2hvdWxkIHJlcG9ydCBpdCB0byBBbmRyb2lkIGVtYWlsIGxpc3Qgb3IgYnVnIHRyYWNr ZXIuDQoNCi1Ub3NoaQ0K