From mboxrd@z Thu Jan 1 00:00:00 1970 From: Richard Weinberger Subject: Re: [PATCH v8 1/2] procfs: show hierarchy of pid namespace Date: Thu, 20 Nov 2014 22:29:42 +0100 Message-ID: <546E5D46.4070805@nod.at> References: <1416303013-13762-1-git-send-email-chenhanxiao@cn.fujitsu.com> <1416303013-13762-2-git-send-email-chenhanxiao@cn.fujitsu.com> <5871495633F38949900D2BF2DC04883E73748A47@G08CNEXMBPEKD03.g08.fujitsu.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <5871495633F38949900D2BF2DC04883E73748A47-ZEd+hNNJ6a6dJ4BS92+ASzz3u5zwRJJDAzI0kPv9QBlmR6Xm/wNWPw@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: "Chen, Hanxiao" , "Eric W. Biederman" , Serge Hallyn , Oleg Nesterov , "akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org" Cc: David Howells , "containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org" , "linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , Mateusz Guzik List-Id: containers.vger.kernel.org QW0gMjAuMTEuMjAxNCB1bSAxMDo1NyBzY2hyaWViIENoZW4sIEhhbnhpYW86Cj4gCj4gCj4+IC0t LS0tT3JpZ2luYWwgTWVzc2FnZS0tLS0tCj4+IEZyb206IGNvbnRhaW5lcnMtYm91bmNlc0BsaXN0 cy5saW51eC1mb3VuZGF0aW9uLm9yZwo+PiBbbWFpbHRvOmNvbnRhaW5lcnMtYm91bmNlc0BsaXN0 cy5saW51eC1mb3VuZGF0aW9uLm9yZ10gT24gQmVoYWxmIE9mIENoZW4KPj4gSGFueGlhbwo+PiBT ZW50OiBUdWVzZGF5LCBOb3ZlbWJlciAxOCwgMjAxNCA1OjMwIFBNCj4+IFRvOiBFcmljIFcuIEJp ZWRlcm1hbjsgU2VyZ2UgSGFsbHluOyBPbGVnIE5lc3Rlcm92OyBSaWNoYXJkIFdlaW5iZXJnZXIK Pj4gQ2M6IGNvbnRhaW5lcnNAbGlzdHMubGludXgtZm91bmRhdGlvbi5vcmc7IGxpbnV4LWtlcm5l bEB2Z2VyLmtlcm5lbC5vcmc7Cj4+IE1hdGV1c3ogR3V6aWs7IERhdmlkIEhvd2VsbHMKPj4gU3Vi amVjdDogW1BBVENIIHY4IDEvMl0gcHJvY2ZzOiBzaG93IGhpZXJhcmNoeSBvZiBwaWQgbmFtZXNw YWNlCj4+Cj4+IFdlIGxhY2sgb2YgcGlkIGhpZXJhcmNoeSBpbmZvcm1hdGlvbiwgYW5kIHRoaXMg d2lsbCBsZWFkIHRvOgo+PiBhKSB3ZSBkb24ndCBrbm93IHBpZHMnIHJlbGF0aW9uc2hpcCwgd2hv IGlzIHdob3NlIGNoaWxkOgo+PiAgICAvcHJvYy9QSUQvbnMvcGlkIG9ubHkgdGVsbCB1cyB3aGV0 aGVyIHR3byBwaWRzIGxpdmUgaW4gZGlmZmVyZW50IG5zCj4+IGIpIGJyaW5nIHRyb3VibGUgdG8g bmVzdGVkIGx4YyBjb250YWluZXIgY2hlY2svcmVzdG9yZS9taWdyYXRpb24KPj4gYykgYnJpbmcg dHJvdWJsZSB0byBwaWQgdHJhbnNsYXRpb24gYmV0d2VlbiBjb250YWluZXJzOwo+Pgo+PiBUaGlz IHBhdGNoIHdpbGwgc2hvdyB0aGUgaGllcmFyY2h5IG9mIHBpZCBuYW1lc3BhY2UKPj4gYnkgcGlk bnNfaGllcmFyY2h5IGxpa2U6Cj4+Cj4+IDxpbml0X1BJRD4gPHBhcmVudF9vZl9pbml0X1BJRD4g PHJlbGF0aXZlIFBJRCBsZXZlbD4KPj4KPj4gRXg6Cj4+IFtyb290QGxvY2FsaG9zdCB+XSNjYXQg L3Byb2MvcGlkbnNfaGllcmFyY2h5Cj4+IDE4MDYwIDEgMQo+PiAxODEwMiAxODA2MCAyCj4+IDE1 MzQgIDE4MTAyIDMKPj4gMTYwMCAgMTgxMDIgMwo+PiAxNTUwICAxIDEKPj4gKk5vdGU6IG51bWJl cnMgcmVwcmVzZW50IHRoZSBwaWQgMSBpbiBkaWZmZXJlbnQgbnMKPj4KPj4gSXQgc2hvd3MgdGhl IHBpZCBoaWVyYXJjaHkgYmVsb3c6Cj4+Cj4+ICAgICAgIGluaXRfcGlkX25zIDEKPj4gICAgICAg ICAgICAgICDilIIKPj4g4pSM4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSA4pSQ Cj4+IG5zMSAgICAgICAgICAgICAgICAgICAgICBuczIKPj4g4pSCICAgICAgICAgICAgICAgICAg ICAgICAg4pSCCj4+IDE1NTAgICAgICAgICAgICAgICAgICAgIDE4MDYwCj4+ICAgICAgICAgICAg ICAgICAgICAgICAgICAg4pSCCj4+ICAgICAgICAgICAgICAgICAgICAgICAgICAg4pSCCj4+ICAg ICAgICAgICAgICAgICAgICAgICAgICBuczMKPj4gICAgICAgICAgICAgICAgICAgICAgICAgICDi lIIKPj4gICAgICAgICAgICAgICAgICAgICAgICAgMTgxMDIKPj4gICAgICAgICAgICAgICAgICAg ICAgICAgICDilIIKPj4gICAgICAgICAgICAgICAgICDilIzilIDilIDilIDilIDilIDilIDilIDi lIDilIDilIDilJAKPj4gICAgICAgICAgICAgICAgICBuczQgICAgICAgICAgICAgICAgICAgbnM1 Cj4+ICAgICAgICAgICAgICAgICAg4pSCICAgICAgICAgICAgICAgICAgICDilIIKPj4gICAgICAg ICAgICAgICAgIDE1MzQgICAgICAgICAgICAgICAgICAxNjAwCj4+Cj4+IEV2ZXJ5IHBpZCBwcmlu dGVkIGluIHBpZG5zX2hpZXJhcmNoeQo+PiBpcyB0aGUgaW5pdCBwaWQgb2YgdGhhdCBwaWQgbnMg bGV2ZWwuCj4+Cj4+IFNpZ25lZC1vZmYtYnk6IENoZW4gSGFueGlhbyA8Y2hlbmhhbnhpYW9AY24u ZnVqaXRzdS5jb20+Cj4+IC0tLQo+PiB2ODogZml4IHNvbWUgaW1wcm9wZXIgY29tbWVudHMKPj4g ICAgIHVzZSBtYXgoKSBmcm9tIGtlcm5lbC5oCj4+IHY3OiBjaGFuZ2Ugc3R5cGUgdG8gYmUgY29u c2lzdGVudCB3aXRoIGN1cnJlbnQgaW50ZXJmYWNlIGxpa2UKPj4gICAgIDxpbml0X1BJRD4gPHBh cmVudF9vZl9pbml0X1BJRD4gPHJlbGF0aXZlIFBJRCBsZXZlbD4KPj4gICAgIHJlbW92ZSBFWFBF UlQgZGVwZW5kZW50IGluIEtjb25maWcKPj4gdjY6IGZpeCBhIGdldF9waWQgbGVhayBhbmQgZG8g c29tZSBjbGVhbnVwczsKPj4gdjU6IGNvbGxlY3QgcGlkIGJ5IGZpbmRfZ2VfcGlkOwo+PiAgICAg dXNlIGxvY2FsIGxpc3QgaW5zaWRlIG5zbGlzdF9wcm9jX3Nob3c7Cj4+ICAgICB1c2UgZ2V0X3Bp ZCwgcmVtb3ZlIG11dGV4IGxvY2suCj4+IHY0OiBzaW1wbGlmeSBwaWQgY29sbGVjdGlvbiBhbmQg c29tZSBwZXJmb3JtYW5jZSBvcHRpbWl6YW10aW9uCj4+ICAgICBmaXggYW5vdGhlciByYWNlIGlz c3VlLgo+PiB2MzogZml4IGEgcmFjZSBpc3N1ZSBhbmQgbWVtb3J5IGxlYWsgaXNzdWUKPj4gdjI6 IHVzZSBhIHByb2NmcyB0ZXh0IGZpbGUgaW5zdGVhZCBvZiBkaXJzIHVuZGVyIC9wcm9jCj4+Cj4g Cj4gSGksCj4gCj4gQW55IGNvbW1lbnRzPwoKRldJVywgQWNrZWQtYnk6IFJpY2hhcmQgV2VpbmJl cmVyIDxyaWNoYXJkQG5vZC5hdD4KClRoZSBtb3JlIGNoYWxsZW5naW5nIHF1ZXN0aW9uIGlzIHdo byB3aWxsIHBpY2t1cCB0aGlzIHNlcmllcz8KRXJpYz8gQW5kcmV3PwoKVGhhbmtzLAovL3JpY2hh cmQKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KQ29udGFp bmVycyBtYWlsaW5nIGxpc3QKQ29udGFpbmVyc0BsaXN0cy5saW51eC1mb3VuZGF0aW9uLm9yZwpo dHRwczovL2xpc3RzLmxpbnV4Zm91bmRhdGlvbi5vcmcvbWFpbG1hbi9saXN0aW5mby9jb250YWlu ZXJz