From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <50E98849.5050903@web.de> Date: Sun, 06 Jan 2013 15:20:57 +0100 From: Jan Kiszka MIME-Version: 1.0 References: <50E47751.1070005@siemens.com> <50E59112.6080005@siemens.com> <50E94E72.5050309@xenomai.org> <50E95812.8050503@web.de> <50E959EC.8030306@web.de> <50E98242.30104@xenomai.org> In-Reply-To: <50E98242.30104@xenomai.org> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Subject: Re: [Xenomai] [PATCH v3] nucleus: Convert intrlock to a sleeping Linux lock List-Id: Discussions about the Xenomai project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Gilles Chanteperdrix Cc: "Mauerer, Wolfgang" , Xenomai T24gMjAxMy0wMS0wNiAxNDo1NSwgR2lsbGVzIENoYW50ZXBlcmRyaXggd3JvdGU6Cj4gT24gMDEv MDYvMjAxMyAxMjowMyBQTSwgSmFuIEtpc3prYSB3cm90ZToKPiAKPj4gT24gMjAxMy0wMS0wNiAx MTo1NSwgSmFuIEtpc3prYSB3cm90ZToKPj4+IE9uIDIwMTMtMDEtMDYgMTE6MTQsIFBoaWxpcHBl IEdlcnVtIHdyb3RlOgo+Pj4+IE9uIDAxLzAzLzIwMTMgMDM6MDkgUE0sIEphbiBLaXN6a2Egd3Jv dGU6Cj4+Pj4KPj4+Pj4gK3N0YXRpYyBzdHJ1Y3QgeG52ZmlsZV9sb2NrX29wcyB2ZmlsZV9zdGF0 X2xvY2tvcHMgPSB7Cj4+Pj4+ICsJLmdldCA9IHhuaW50cl9nZXRfcXVlcnlfbG9jaywKPj4+Pj4g KwkucHV0ID0geG5pbnRyX3B1dF9xdWVyeV9sb2NrLAo+Pj4+PiArfTsKPj4+Pj4gKwo+Pj4+PiAg c3RhdGljIHN0cnVjdCB4bnZmaWxlX3NuYXBzaG90IHN0YXRfdmZpbGUgPSB7Cj4+Pj4+ICAJLnBy aXZzeiA9IHNpemVvZihzdHJ1Y3QgdmZpbGVfc3RhdF9wcml2KSwKPj4+Pj4gIAkuZGF0YXN6ID0g c2l6ZW9mKHN0cnVjdCB2ZmlsZV9zdGF0X2RhdGEpLAo+Pj4+PiAgCS50YWcgPSAmbmtwb2Rfc3Ry dWN0LnRocmVhZGxpc3RfdGFnLAo+Pj4+PiAgCS5vcHMgPSAmdmZpbGVfc3RhdF9vcHMsCj4+Pj4+ ICsJLmVudHJ5ID0geyAubG9ja29wcyA9ICZ2ZmlsZV9zdGF0X2xvY2tvcHMgfSwKPj4+Pj4gIH07 Cj4+Pj4KPj4+PiBUaGlzIHdvdWxkIGludHJvZHVjZSBhIHJlZ3Jlc3Npb24uIHN0YXRfdmZpbGUn cyByZXdpbmQvbmV4dCBoYW5kbGVycwo+Pj4+IGNvbXBldGUgd2l0aCBjb2RlIGFsdGVyaW5nIHRo ZSBnbG9iYWwgdGhyZWFkIHF1ZXVlIHdoaWNoIG1heSBydW4gaW4KPj4+PiBwcmltYXJ5IG1vZGUs IHN1Y2ggYXMgeG5wb2RfZGVsZXRlX3RocmVhZCgpIHdoZW4gZGVsZXRpbmcgYSBrZXJuZWwgdGFz ay4KPj4+PiBTbyB3ZSBjYW4ndCB1c2UgYSBsaW51eCBsb2NrIHRvIHByb3RlY3QgaXQuCj4+Pgo+ Pj4gVGhlIExpbnV4IGxvY2sgaXMgaGVsZCBhcm91bmQgdGhpcyByZXdpbmQgbG9vcCAod2hpY2gg aXMgc3RpbGwgaW4KPj4+IHBsYWNlKSwgYW5kIGl0IGlzIG5vdCBwcm90ZWN0aW5nIGFueXRoaW5n IHRocmVhZCByZWxhdGVkLCBqdXN0IHRoZQo+Pj4gYXBwZWFyYW5jZSBhbmQgZGlzYXBwZWFyYW5j ZSBvZiBJUlFzLiBJIGZhaWwgdG8gc2VlIGEgY29uZmxpY3QsIGFuZAo+Pj4gdGhlcmUgYXJlIGFs c28gbm8gSS1waXBlL1hlbm9tYWkgd2FybmluZ3MgdHJpZ2dlcmVkIHdpdGggdGhpcyBwYXR0ZXJu Lgo+Pgo+PiBPaCwgbm93IEkgc2VlOiBUaGUgbmtsb2NrIGlzIGF1dG9tYXRpY2FsbHkgdGFrZW4g aWYgdGhlcmUgYXJlIG5vCj4+IGxvY2tvcHMuIFRoYXQgbmVlZHMgdG8gYmUgZG9uZSBpbiB0aGUg c3RhdCBsb2NrdXBzIGFzIHdlbGwsIG9mIGNvdXJzZS4KPj4gV2lsbCBmaXguCj4gCj4gCj4gVGhl IG1vcmUgSSB0aGluayBhYm91dCB0aGlzLCB0aGUgbW9yZSBJIGZpbmQgd2Ugc2hvdWxkIG5vdCBi ZSBkb2luZwo+IHRoaXMuIFhlbm9tYWkgMi42LnggaXMgYSBzdGFibGUgYnJhbmNoLCBsZXQgdXMg c3RvcCBtYWtpbmcgc3VjaCBjaGFuZ2VzLAo+IHRoaXMgd2lsbCBhbGxvdyB1cyB0byBzdGFydCB3 b3JraW5nIG9uIC1mb3JnZS4gVGhlIHdhcm5pbmcgaXMKPiBlc3NlbnRpYWxseSBhIGZhbHNlLXBv c2l0aXZlLCBJIGRvIG5vdCBzZWUgYW55IHByb2JsZW0gY2FsbGluZwo+IGlwaXBlX3ZpcnR1YWxp emVfaXJxIHdpdGggdGhlIHJvb3QgZG9tYWluIHN0YWxsZWQuIFdlIGNhbiBza2lwIGl0IGluIHRo ZQo+IEktcGlwZSBjb3JlIHBhdGNoZXMgd2hlbiBjb21waWxpbmcgd2l0aCBDT05GSUdfSVBJUEVf TEVHQUNZLgoKV2VsbCwgd2UgbmVlZCB0byBzdXBwb3J0IDIuNiBmb3IgcXVpdGUgYSB3aGlsZSBo ZXJlLCBzbyBJJ20gaW50ZXJlc3RlZAppbiBmaXhpbmcgc3VjaCByZWdyZXNzaW9ucywgYWxzbyBv biBpbnN0cnVtZW50YXRpb25zLCB3aXRob3V0IGluY3JlYXNpbmcKb3VyIGxvY2FsIHF1ZXVlIHNp emUuIFRoZSBuZXh0IHZlcnNpb24gd2lsbCBiZSBsZXNzIGludmFzaXZlIHRoYW4gdGhlCmN1cnJl bnQgb25lLiBGaW5hbGx5LCBmaXhpbmcgdGhpcyBpc3N1ZSByZXZlYWxlZCBhbHNvIG90aGVyIHBy b2Mgb3V0cHV0CmJ1Z3MuCgpKYW4KCi0tLS0tLS0tLS0tLS0tIG5leHQgcGFydCAtLS0tLS0tLS0t LS0tLQpBIG5vbi10ZXh0IGF0dGFjaG1lbnQgd2FzIHNjcnViYmVkLi4uCk5hbWU6IHNpZ25hdHVy ZS5hc2MKVHlwZTogYXBwbGljYXRpb24vcGdwLXNpZ25hdHVyZQpTaXplOiAyNjEgYnl0ZXMKRGVz YzogT3BlblBHUCBkaWdpdGFsIHNpZ25hdHVyZQpVUkw6IDxodHRwOi8vd3d3Lnhlbm9tYWkub3Jn L3BpcGVybWFpbC94ZW5vbWFpL2F0dGFjaG1lbnRzLzIwMTMwMTA2LzEwZmZlODY0L2F0dGFjaG1l bnQucGdwPgo=