From mboxrd@z Thu Jan 1 00:00:00 1970 From: Martin Wilck Subject: Re: [PATCH 1/3] dm: a basic support for using the select or poll function Date: Thu, 11 May 2017 22:45:27 +0200 Message-ID: <1494535527.6093.42.camel@suse.com> References: <20170509191028.6898-1-agrover@redhat.com> <20170509191028.6898-2-agrover@redhat.com> <1494495579.6093.10.camel@suse.com> <1494495801.6093.12.camel@suse.com> <20170511132134.GA10709@redhat.com> <01517603-ba44-bc02-8b70-96feef8050ed@redhat.com> <1494532154.6093.30.camel@suse.com> <20170511202103.GG6155@agk-dp.fab.redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20170511202103.GG6155@agk-dp.fab.redhat.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com To: Alasdair G Kergon Cc: dm-devel@redhat.com, Andy Grover , mpatocka@redhat.com, snitzer@redhat.com List-Id: dm-devel.ids T24gVGh1LCAyMDE3LTA1LTExIGF0IDIxOjIxICswMTAwLCBBbGFzZGFpciBHIEtlcmdvbiB3cm90 ZToKPiBPbiBUaHUsIE1heSAxMSwgMjAxNyBhdCAwOTo0OToxNFBNICswMjAwLCBNYXJ0aW4gV2ls Y2sgd3JvdGU6Cj4gPiBIZXJlIGlzIGFuIGlkZWE6IHRoZSBiZXN0IHdheSB0byBhdm9pZCB0aGUg cmFjZSBtZW50aW9uZWQgYnkgTWlrZQo+ID4gbWlnaHQKPiA+IGJlIHRvIHNldCBwcml2LT5nbG9i YWxfZXZlbnRfbnIgdG8gdGhlIGhpZ2hlc3QgZXZlbnQgbnIgcmVwb3J0ZWQgYnkKPiA+IHRoZQo+ ID4gRE1fTElTVF9ERVZJQ0VTIGlvY3RsIHdoZW4gdGhpcyBpb2N0bCByZXR1cm5zLiBETV9MSVNU X0RFVklDRVMKPiA+IHdvdWxkCj4gPiB0aGVuIHJlcHJlc2VudCB5b3VyICJzZXBhcmF0ZSBhY3Rp b24iLCB3aGljaCB3b3VsZCBmaXQgcXVpdGUgd2VsbCwKPiA+IGFuZAo+ID4gdGhlIERNX0RFVl9B Uk1fUE9MTCBpb2N0bCB3b3VsZG4ndCBiZSBuZWVkZWQuIEl0IHdvdWxkIGJlCj4gPiBndWFyYW50 ZWVkCj4gPiB0aGF0IGlmIGFueSBldmVudCBoYWQgb2NjdXJlZCBhZnRlciB0aGUgcHJldmlvdXMg RE1fTElTVF9ERVZJQ0VTLAo+ID4gd2hldGhlciBvciBub3QgdGhhdCBoYWQgYmVlbiBiZWZvcmUg b3IgYWZ0ZXIgdGhlIHBvbGwoKSBjYWxsLAo+ID4gdXNlcnNwYWNlCj4gPiB3b3VsZCBub3RpY2Uu Cj4gCj4gwqAKPiBJdCdzIG5vdCByZWFsbHkgZ29vZCBwcmFjdGljZSB0byBvdmVybG9hZCBvcGVy YXRpb25zIGJ5IGFkZGluZyBhbmQKPiByZWx5aW5nIHVwb24gc2lkZS1lZmZlY3RzLsKgwqBZZXMs IHlvdSBjb3VsZCBhZGQgYSBmbGFnIHRvIGNvbnRyb2wgdGhlCj4gc2lkZS1lZmZlY3QsIGJ1dCBh IHNlcGFyYXRlIGlvY3RsIHNlZW1zIHRvIGJlIGEgcGVyZmVjdGx5IHJlYXNvbmFibGUKPiBhcHBy b2FjaCBpbiB0aGUgcHJlc2VudCBjYXNlLCBhbGxvd2luZyBmb3IgZmxleGlibGUgdXNlIGFuZCBu b3QKPiBmb3JjaW5nCj4geW91IHRvIGdlbmVyYXRlIHRoZSBsaXN0IHdoZW4geW91IGRvbid0IG5l ZWQgaXQuwqAKCkV4Y2VwdCB0aGF0IGl0IGNhbiBjYXVzZSB1c2Vyc3BhY2UgdG8gbWlzcyBldmVu dHMsIGFzIEkgdHJpZWQgdG8gcG9pbnQKb3V0IGluIG15IHJlcGx5IHRvIE1pa2UuCgpNeSBwb2lu dCBpczogdGhlIHN5c3RlbSBjYWxsIHRoYXQgcmVzZXRzIHRoZSBiYXNlIGNvdW50ZXIgc2hvdWxk IGJlIHRoZQpzYW1lIHN5c3RlbSBjYWxsIHRoYXQgcmV0cmlldmVzIHRoZSBldmVudHMgc2luY2Ug dGhlIGxhc3QgcmVzZXQKb3BlcmF0aW9uLiBVbmxlc3MgSSdtIG1pc3Npbmcgc29tZXRoaW5nIGVz c2VudGlhbCwgdGhhdCdzIHRoZSBvbmx5IHdheQp0byBhdm9pZCB1c2Vyc3BhY2UgcmVjZWl2aW5n IGV2ZW50cyB3aXRoIGEgcG90ZW50aWFsbHkgbGFyZ2UgZGVsYXkuCgpJZiB0aGF0IHN5c3RlbSBj YWxsIGNhbid0IGJlIGlvY3RsKERNX0RFVklDRV9JTkZPKSBhcyB5b3UgYXJndWUsIGl0CnNob3Vs ZCBiZSBzb21ldGhpbmcgZWxzZSwgYnV0IGl0IHNob3VsZCBiZSBfb25lXy4KClJlZ2FyZHMKTWFy dGluCgotLSAKRHIuIE1hcnRpbiBXaWxjayA8bXdpbGNrQHN1c2UuY29tPiwgVGVsLsKgKzQ5ICgw KTkxMSA3NDA1MyAyMTA3ClNVU0UgTGludXggR21iSCwgR0Y6IEZlbGl4IEltZW5kw7ZyZmZlciwg SmFuZSBTbWl0aGFyZCwgR3JhaGFtIE5vcnRvbgpIUkIgMjEyODQgKEFHIE7DvHJuYmVyZykKCi0t CmRtLWRldmVsIG1haWxpbmcgbGlzdApkbS1kZXZlbEByZWRoYXQuY29tCmh0dHBzOi8vd3d3LnJl ZGhhdC5jb20vbWFpbG1hbi9saXN0aW5mby9kbS1kZXZlbA==