From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from esa6.hgst.iphmx.com ([216.71.154.45]:1428 "EHLO esa6.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751794AbdHaXIS (ORCPT ); Thu, 31 Aug 2017 19:08:18 -0400 From: Bart Van Assche To: "linux-block@vger.kernel.org" , "hch@infradead.org" , Bart Van Assche , "martin.petersen@oracle.com" , "ming.lei@redhat.com" , "linux-scsi@vger.kernel.org" , "axboe@fb.com" , "jejb@linux.vnet.ibm.com" CC: "tj@kernel.org" , "oleksandr@natalenko.name" Subject: Re: [PATCH 1/9] percpu-refcount: introduce percpu_ref_is_dead() Date: Thu, 31 Aug 2017 23:07:30 +0000 Message-ID: <1504220849.31872.78.camel@wdc.com> References: <20170831172728.15817-1-ming.lei@redhat.com> <20170831172728.15817-2-ming.lei@redhat.com> In-Reply-To: <20170831172728.15817-2-ming.lei@redhat.com> Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Sender: linux-block-owner@vger.kernel.org List-Id: linux-block@vger.kernel.org T24gRnJpLCAyMDE3LTA5LTAxIGF0IDAxOjI3ICswODAwLCBNaW5nIExlaSB3cm90ZToNCj4gSW5z aWRlIGJsb2NrIGxheWVyLCB3ZSBuZWVkIHRvIHN1cHBvcnQgdG8gYWxsb2NhdGUgcmVxdWVzdCB3 aXRoDQo+IFJRRl9QUkVFTVBUIGV2ZW4gdGhvdWdoIHF1ZXVlIGlzIGZyb3plbi4NCg0KSGVsbG8g TWluZywNCg0KQ2FuIHBhdGNoIDgvOSBiZSByZXdvcmtlZCBzdWNoIHRoYXQgaXQgZG9lc24ndCBu ZWVkIHRoZSBuZXcNCnBlcmNwdV9yZWZfaXNfZGVhZCgpIGhlbHBlciBmdW5jdGlvbiwgZS5nLiBi eSBjaGVja2luZyBxLT5tcV9mcmVlemVfZGVwdGgNCnRvIGNoZWNrIHdoZXRoZXIgb3Igbm90IHJl cXVlc3QgcHJvY2Vzc2luZyBoYXMgYmVlbiBmcm96ZW4/IEhhdmUgeW91IG5vdGljZWQNCnRoYXQg c2V2ZXJhbCBibGstbXEgY29kZSBwYXRocyBhbHJlYWR5IGNoZWNrIHEtPm1xX2ZyZWV6ZV9kZXB0 aCB0byBjaGVjaw0Kd2hldGhlciBvciBub3QgYSBxdWV1ZSBpcyBmcm96ZW4/DQoNClRoYW5rcywN Cg0KQmFydC4=