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[173.197.90.226]) by smtp.gmail.com with ESMTPSA id p2-20020aa78602000000b006889511ab14sm134543pfn.37.2023.12.06.17.02.06 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 06 Dec 2023 17:02:08 -0800 (PST) Message-ID: Date: Wed, 6 Dec 2023 15:02:04 -1000 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH V2 1/3] ufs: core: Add CPU latency QoS support for ufs driver Content-Language: en-US To: Manivannan Sadhasivam , Naresh Maramaina Cc: "James E.J. Bottomley" , "Martin K. Petersen" , Peter Wang , Andy Gross , Bjorn Andersson , Konrad Dybcio , Matthias Brugger , AngeloGioacchino Del Regno , chu.stanley@gmail.com, Alim Akhtar , Avri Altman , linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, quic_cang@quicinc.com, quic_nguyenb@quicinc.com, Nitin Rawat References: <20231204143101.64163-1-quic_mnaresh@quicinc.com> <20231204143101.64163-2-quic_mnaresh@quicinc.com> <590ade27-b4da-49be-933b-e9959aa0cd4c@acm.org> <692cd503-5b14-4be6-831d-d8e9c282a95e@quicinc.com> <5e7c5c75-cb5f-4afe-9d57-b0cab01a6f26@acm.org> <20231206153242.GI12802@thinkpad> From: Bart Van Assche In-Reply-To: <20231206153242.GI12802@thinkpad> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231206_170212_841021_A98764B9 X-CRM114-Status: GOOD ( 14.94 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gMTIvNi8yMyAwNTozMiwgTWFuaXZhbm5hbiBTYWRoYXNpdmFtIHdyb3RlOgo+IE9uIFdlZCwg RGVjIDA2LCAyMDIzIGF0IDA3OjMyOjU0UE0gKzA1MzAsIE5hcmVzaCBNYXJhbWFpbmEgd3JvdGU6 Cj4+IE9uIDEyLzUvMjAyMyAxMDo0MSBQTSwgQmFydCBWYW4gQXNzY2hlIHdyb3RlOgo+Pj4gT24g MTIvNC8yMyAyMTo1OCwgTmFyZXNoIE1hcmFtYWluYSB3cm90ZToKPj4+PiBPbiAxMi81LzIwMjMg MTI6MzAgQU0sIEJhcnQgVmFuIEFzc2NoZSB3cm90ZToKPj4+Pj4gT24gMTIvNC8yMyAwNjozMCwg TWFyYW1haW5hIE5hcmVzaCB3cm90ZToKPj4+Pj4+ICvCoMKgwqAgLyogVGhpcyBjYXBhYmlsaXR5 IGFsbG93cyB0aGUgaG9zdCBjb250cm9sbGVyIGRyaXZlciB0bwo+Pj4+Pj4gdXNlIHRoZSBQTSBR b1MKPj4+Pj4+ICvCoMKgwqDCoCAqIGZlYXR1cmUuCj4+Pj4+PiArwqDCoMKgwqAgKi8KPj4+Pj4+ ICvCoMKgwqAgVUZTSENEX0NBUF9QTV9RT1PCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAg PSAxIDw8IDEzLAo+Pj4+Pj4gIMKgIH07Cj4+Pj4+Cj4+Pj4+IFdoeSBkb2VzIGl0IGRlcGVuZCBv biB0aGUgaG9zdCBkcml2ZXIgd2hldGhlciBvciBub3QgUE0gUW9TIGlzCj4+Pj4+IGVuYWJsZWQ/ IFdoeSBpc24ndCBpdCBlbmFibGVkIHVuY29uZGl0aW9uYWxseT8KPj4+Pgo+Pj4+IEZvciBzb21l IHBsYXRmb3JtIHZlbmRvcnMgcG93ZXIgS1BJIG1pZ2h0IGJlIG1vcmUgaW1wb3J0YW50IHRoYW4K Pj4+PiByYW5kb20gaW8gS1BJLiBIZW5jZSB0aGlzIGZsYWcgaXMgZGlzYWJsZWQgYnkgZGVmYXVs dCBhbmQgY2FuIGJlCj4+Pj4gZW5hYmxlZCBiYXNlZCBvbiBwbGF0Zm9ybSByZXF1aXJlbWVudC4K Pj4+Cj4+PiBIb3cgYWJvdXQgbGVhdmluZyB0aGlzIGZsYWcgb3V0IHVubGVzcyBpZiBhIGhvc3Qg dmVuZG9yIGFza3MgZXhwbGljaXRseQo+Pj4gZm9yIHRoaXMgZmxhZz8KPj4KPj4gSU1ITywgaW5z dGVhZCBvZiBjb21wbGV0ZWx5IHJlbW92aW5nIHRoaXMgZmxhZywgaG93IGFib3V0IGhhdmluZwo+ PiBmbGFnIGxpa2UgIlVGU0hDRF9DQVBfRElTQUJMRV9QTV9RT1MiIHdoaWNoIHdpbGwgbWFrZSBQ TVFPUyBlbmFibGUKPj4gYnkgZGVmYXVsdCBhbmQgaWYgc29tZSBob3N0IHZlbmRvciB3YW50cyB0 byBkaXNhYmxlIGl0IGV4cGxpY2l0bHksCj4+IHRoZXkgY2FuIGVuYWJsZSB0aGF0IGZsYWcuCj4+ IFBsZWFzZSBsZXQgbWUga25vdyB5b3VyIG9waW5pb24uCgpUaGF0IHdvdWxkIHJlc3VsdCBpbiBh IGZsYWcgdGhhdCBpcyB0ZXN0ZWQgYnV0IHRoYXQgaXMgbmV2ZXIgc2V0IGJ5CnVwc3RyZWFtIGNv ZGUuIEknbSBub3Qgc3VyZSB0aGF0J3MgYWNjZXB0YWJsZS4KCj4gSWYgYSB2ZW5kb3Igd2FudHMg dG8gZGlzYWJsZSB0aGlzIGZlYXR1cmUsIHRoZW4gdGhlIGRyaXZlciBoYXMgdG8gYmUgbW9kaWZp ZWQuCj4gVGhhdCB3b24ndCBiZSB2ZXJ5IGNvbnZlbmllbnQuIFNvIGVpdGhlciB0aGlzIGhhcyB0 byBiZSBjb25maWd1cmVkIHRocm91Z2ggc3lzZnMKPiBvciBLY29uZmlnIGlmIGZsZXhpYmlsaXR5 IG1hdHRlcnMuCgpLY29uZmlnIHNvdW5kcyB3b3JzZSB0byBtZSBiZWNhdXNlIGNoYW5naW5nIGFu eSBLY29uZmlnIGZsYWcgcmVxdWlyZXMgYQptb2RpZmljYXRpb24gb2YgdGhlIEFuZHJvaWQgR0tJ IGtlcm5lbC4KClRoYW5rcywKCkJhcnQuCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpsaW51eC1hcm0ta2VybmVsIG1haWxpbmcgbGlzdApsaW51eC1hcm0t a2VybmVsQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFp bG1hbi9saXN0aW5mby9saW51eC1hcm0ta2VybmVsCg==