From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Lezcano Subject: Re: [PATCH][V2] cpuidle : use percpu cpuidle in the core code Date: Mon, 02 Apr 2012 15:46:05 +0200 Message-ID: <4F79AD9D.9010603@linaro.org> References: <1333370928-1930-1-git-send-email-daniel.lezcano@linaro.org> <4F79A7EC.5000003@linux.vnet.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <4F79A7EC.5000003@linux.vnet.ibm.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-pm-bounces@lists.linux-foundation.org Errors-To: linux-pm-bounces@lists.linux-foundation.org To: "Srivatsa S. Bhat" Cc: linux-pm@lists.linux-foundation.org, patches@linaro.org, linaro-dev@lists.linaro.org, amit.kucheria@linaro.org List-Id: linux-pm@vger.kernel.org T24gMDQvMDIvMjAxMiAwMzoyMSBQTSwgU3JpdmF0c2EgUy4gQmhhdCB3cm90ZToKPiBPbiAwNC8w Mi8yMDEyIDA2OjE4IFBNLCBEYW5pZWwgTGV6Y2FubyB3cm90ZToKPgo+PiBUaGUgdXN1YWwgY3B1 aWRsZSBpbml0aWFsaXphdGlvbiByb3V0aW5lcyBhcmUgdG8gcmVnaXN0ZXIgdGhlCj4+IGRyaXZl ciwgdGhlbiByZWdpc3RlciBhIGNwdWlkbGUgZGV2aWNlIHBlciBjcHUuCj4+Cj4+IFdpdGggdGhl IGRldmljZSdzIHN0YXRlIGNvdW50IGRlZmF1bHQgaW5pdGlhbGl6YXRpb24gd2l0aCB0aGUKPj4g ZHJpdmVyJ3Mgc3RhdGUgY291bnQsIHRoZSBjb2RlIGluaXRpYWxpemF0aW9uIHJlbWFpbnMgbW9z dGx5IHRoZQo+PiBzYW1lIGluIHRoZSBkaWZmZXJlbnQgZHJpdmVycy4KPj4KPj4gV2UgY2FuIHRo ZW4gYWRkIGEgbmV3IGZ1bmN0aW9uICdjcHVpZGxlX3JlZ2lzdGVyJyB3aGVyZSB3ZSByZWdpc3Rl cgo+PiB0aGUgZHJpdmVyIGFuZCB0aGUgZGV2aWNlcy4gVGhlc2UgZGV2aWNlcyBjYW4gYmUgZGVm aW5lZCBpbiBhIGdsb2JhbAo+PiBzdGF0aWMgdmFyaWFibGUgaW4gY3B1aWRsZS5jLiBXZSB3aWxs IGJlIGFibGUgdG8gZmFjdG9yIG91dCBhbmQKPj4gcmVtb3ZlIGEgbG90IG9mIGR1cGxpY2F0ZSBs aW5lcyBvZiBjb2RlLgo+Pgo+PiBBcyB3ZSBzdGlsbCBoYXZlIHNvbWUgZHJpdmVycywgd2l0aCBk aWZmZXJlbnQgaW5pdGlhbGl6YXRpb24gcm91dGluZXMsCj4+IHdlIGtlZXAgJ2NwdWlkbGVfcmVn aXN0ZXJfZHJpdmVyJyBhbmQgJ2NwdWlkbGVfcmVnaXN0ZXJfZGV2aWNlJyBhcyBsb3cKPj4gbGV2 ZWwgaW5pdGlhbGl6YXRpb24gcm91dGluZXMgdG8gZG8gc29tZSBzcGVjaWZpYyBvcGVyYXRpb25z IG9uIHRoZQo+PiBjcHVpZGxlIGRldmljZXMuCj4+Cj4+IFNpZ25lZC1vZmYtYnk6IERhbmllbCBM ZXpjYW5vPGRhbmllbC5sZXpjYW5vQGxpbmFyby5vcmc+Cj4KPj4gKy8qCj4+ICsgKiBjcHVpZGxl X3JlZ2lzdGVyIDogcmVnaXN0ZXIgY3B1aWRsZSBkcml2ZXIgYW5kIGRldmljZXMKPj4gKyAqIE5v dGUgdGhpcyBmdW5jdGlvbiBtdXN0IGJlIGNhbGxlZCBhZnRlciBzbXBfaW5pdC4KPj4gKyAqIEBk cnYgOiB0aGUgY3B1aWRsZSBkcml2ZXIKPj4gKyAqIFJldHVybnMgMCBvbiBzdWNjZXNzLDwgIDAg b3RoZXJ3aXNlCj4+ICsgKi8KPj4gK2ludCBjcHVpZGxlX3JlZ2lzdGVyKHN0cnVjdCBjcHVpZGxl X2RyaXZlciAqZHJ2KQo+PiArewo+PiArCWludCByZXQsIGNwdSwgaTsKPj4gKwlzdHJ1Y3QgY3B1 aWRsZV9kZXZpY2UgKmRldjsKPj4gKwo+PiArCXJldCA9IGNwdWlkbGVfcmVnaXN0ZXJfZHJpdmVy KGRydik7Cj4+ICsJaWYgKHJldCkKPj4gKwkJcmV0dXJuIHJldDsKPj4gKwo+PiArCWZvcl9lYWNo X29ubGluZV9jcHUoY3B1KSB7Cj4+ICsJCWRldiA9JnBlcl9jcHUoY3B1aWRsZV9kZXZpY2UsIGNw dSk7Cj4+ICsJCWRldi0+Y3B1ID0gY3B1Owo+PiArCj4+ICsJCXJldCA9IGNwdWlkbGVfcmVnaXN0 ZXJfZGV2aWNlKGRldik7Cj4+ICsJCWlmIChyZXQpCj4+ICsJCQlnb3RvIG91dF91bnJlZ2lzdGVy Owo+PiArCX0KPj4gKwo+PiArb3V0Ogo+PiArCXJldHVybiByZXQ7Cj4+ICsKPj4gK291dF91bnJl Z2lzdGVyOgo+PiArCWZvcl9lYWNoX29ubGluZV9jcHUoaSkgewo+PiArCQlpZiAoaSA9PSBjcHUp Cj4+ICsJCQlicmVhazsKPj4gKwkJZGV2ID0mcGVyX2NwdShjcHVpZGxlX2RldmljZSwgY3B1KTsK Pgo+Cj4gCQkJCQleXl4KPiBUaGF0IG11c3QgaGF2ZSBiZWVuICJpIiBpbnN0ZWFkIG9mICJjcHUi Li4uCgpPb3BzLCByaWdodCAhIEdvb2QgY2F0Y2guCgpUaGFua3MKCiAgIC0tIERhbmllbAoKCgot LSAKICA8aHR0cDovL3d3dy5saW5hcm8ub3JnLz4gTGluYXJvLm9yZyDilIIgT3BlbiBzb3VyY2Ug c29mdHdhcmUgZm9yIEFSTSBTb0NzCgpGb2xsb3cgTGluYXJvOiAgPGh0dHA6Ly93d3cuZmFjZWJv b2suY29tL3BhZ2VzL0xpbmFybz4gRmFjZWJvb2sgfAo8aHR0cDovL3R3aXR0ZXIuY29tLyMhL2xp bmFyb29yZz4gVHdpdHRlciB8CjxodHRwOi8vd3d3LmxpbmFyby5vcmcvbGluYXJvLWJsb2cvPiBC bG9nCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaW51 eC1wbSBtYWlsaW5nIGxpc3QKbGludXgtcG1AbGlzdHMubGludXgtZm91bmRhdGlvbi5vcmcKaHR0 cHM6Ly9saXN0cy5saW51eGZvdW5kYXRpb24ub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtcG0=