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Mon, 8 Sep 2025 17:58:24 +0800 (CST) Date: Mon, 8 Sep 2025 17:58:24 +0800 (CST) From: "genjian zhang" To: axboe@kernel.dk, dlemoal@kernel.org, shinichiro.kawasaki@wdc.com, johannes.thumshirn@wdc.com, kch@nvidia.com, zhengqixing@huawei.com, willy@infradead.org, namcao@linutronix.de, vincent.fu@samsung.com Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, "Genjian Zhang" , zhanggenjian@126.com Subject: Re:[PATCH v2] null_blk: Fix the description of the cache_size module argument X-Priority: 3 X-Mailer: Coremail Webmail Server Version 2023.4-cmXT build 20250723(a044bf12) Copyright (c) 2002-2025 www.mailtech.cn 126com In-Reply-To: <20250815090732.1813343-1-zhanggenjian@126.com> References: <20250815090732.1813343-1-zhanggenjian@126.com> X-NTES-SC: AL_Qu2eBf+Zuk0r4imRZOkfmUgQhec8W8ewvfsh2IFXOJl8jArj6z8BV0F9AnL21P+lBT+yrimFdhxE5vt1XLt8Q6EpKFmVUHC8mEblRKSlztO0Rg== Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=GBK Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <2baa9d5f.86c7.19928c331e3.Coremail.zhanggenjian@126.com> X-Coremail-Locale: zh_CN X-CM-TRANSID:cCkvCgD3VyTCqL5oRZopAA--.20777W X-CM-SenderInfo: x2kd0wxjhqyxldq6ij2wof0z/1tbiHh-Cfmi+mUOgxwACsU X-Coremail-Antispam: 1U5529EdanIXcx71UUUUU7vcSsGvfC2KfnxnUU== QXQgMjAyNS0wOC0xNSAxNzowNzozMiwgIkdlbmppYW4iIDx6aGFuZ2dlbmppYW5AMTI2LmNvbT4g d3JvdGU6Cj5Gcm9tOiBHZW5qaWFuIFpoYW5nIDx6aGFuZ2dlbmppYW5Aa3lsaW5vcy5jbj4KPgo+ V2hlbiBleGVjdXRpbmcgbW9kaW5mbyBudWxsX2JsaywgdGhlcmUgaXMgYW4gZXJyb3IgaW4gdGhl IGRlc2NyaXB0aW9uCj5vZiBtb2R1bGUgcGFyYW1ldGVyIG1icHMsIGFuZCB0aGUgb3V0cHV0IGlu Zm9ybWF0aW9uIG9mIGNhY2hlX3NpemUgaXMKPmluY29tcGxldGUuVGhlIG91dHB1dCBvZiBtb2Rp bmZvIGJlZm9yZSBhbmQgYWZ0ZXIgYXBwbHlpbmcgdGhpcyBwYXRjaAo+aXMgYXMgZm9sbG93czoK Pgo+QmVmb3JlOgo+Wy4uLl0KPnBhcm06ICAgICAgICAgICBjYWNoZV9zaXplOnVsb25nCj5bLi4u XQo+cGFybTogICAgICAgICAgIG1icHM6Q2FjaGUgc2l6ZSBpbiBNaUIgZm9yIG1lbW9yeS1iYWNr ZWQgZGV2aWNlLgo+CQlEZWZhdWx0OiAwIChub25lKSAodWludCkKPlsuLi5dCj4KPkFmdGVyOgo+ Wy4uLl0KPnBhcm06ICAgICAgICAgICBjYWNoZV9zaXplOkNhY2hlIHNpemUgaW4gTWlCIGZvciBt ZW1vcnktYmFja2VkIGRldmljZS4KPgkJRGVmYXVsdDogMCAobm9uZSkgKHVsb25nKQo+Wy4uLl0K PnBhcm06ICAgICAgICAgICBtYnBzOkxpbWl0IG1heGltdW0gYmFuZHdpZHRoIChpbiBNaUIvcyku Cj4JCURlZmF1bHQ6IDAgKG5vIGxpbWl0KSAodWludCkKPlsuLi5dCj4KPkZpeGVzOiAwNThlZmUw MDBiMzEgKCJudWxsX2JsazogYWRkIG1vZHVsZSBwYXJhbWV0ZXJzIGZvciA0IG9wdGlvbnMiKQo+ U2lnbmVkLW9mZi1ieTogR2VuamlhbiBaaGFuZyA8emhhbmdnZW5qaWFuQGt5bGlub3MuY24+Cj5S ZXZpZXdlZC1ieTogRGFtaWVuIExlIE1vYWwgPGRsZW1vYWxAa2VybmVsLm9yZz4KPi0tLQo+IGRy aXZlcnMvYmxvY2svbnVsbF9ibGsvbWFpbi5jIHwgMiArLQo+IDEgZmlsZSBjaGFuZ2VkLCAxIGlu c2VydGlvbigrKSwgMSBkZWxldGlvbigtKQo+Cj5kaWZmIC0tZ2l0IGEvZHJpdmVycy9ibG9jay9u dWxsX2Jsay9tYWluLmMgYi9kcml2ZXJzL2Jsb2NrL251bGxfYmxrL21haW4uYwo+aW5kZXggOTE2 NDJjOWEzYjI5Li5mOTgyMDI3ZThjODUgMTAwNjQ0Cj4tLS0gYS9kcml2ZXJzL2Jsb2NrL251bGxf YmxrL21haW4uYwo+KysrIGIvZHJpdmVycy9ibG9jay9udWxsX2Jsay9tYWluLmMKPkBAIC0yMjMs NyArMjIzLDcgQEAgTU9EVUxFX1BBUk1fREVTQyhkaXNjYXJkLCAiU3VwcG9ydCBkaXNjYXJkIG9w ZXJhdGlvbnMgKHJlcXVpcmVzIG1lbW9yeS1iYWNrZWQgbnUKPiAKPiBzdGF0aWMgdW5zaWduZWQg bG9uZyBnX2NhY2hlX3NpemU7Cj4gbW9kdWxlX3BhcmFtX25hbWVkKGNhY2hlX3NpemUsIGdfY2Fj aGVfc2l6ZSwgdWxvbmcsIDA0NDQpOwo+LU1PRFVMRV9QQVJNX0RFU0MobWJwcywgIkNhY2hlIHNp emUgaW4gTWlCIGZvciBtZW1vcnktYmFja2VkIGRldmljZS4gRGVmYXVsdDogMCAobm9uZSkiKTsK PitNT0RVTEVfUEFSTV9ERVNDKGNhY2hlX3NpemUsICJDYWNoZSBzaXplIGluIE1pQiBmb3IgbWVt b3J5LWJhY2tlZCBkZXZpY2UuIERlZmF1bHQ6IDAgKG5vbmUpIik7Cj4gCj4gc3RhdGljIGJvb2wg Z19mdWEgPSB0cnVlOwo+IG1vZHVsZV9wYXJhbV9uYW1lZChmdWEsIGdfZnVhLCBib29sLCAwNDQ0 KTsKPi0tIAo+Mi4yNS4xCgpDaGFuZ2VzIGluIHYyOgogLSBBZGp1c3RlZCB0aGUgcGF0Y2ggdGl0 bGUuCiAtIFJlbW92ZWQgcmVkdW5kYW50IGJsYW5rIGxpbmVzLgogLSBMaW5rIHRvIHYxOiBodHRw czovL2xvcmUua2VybmVsLm9yZy9hbGwvMzA0NDVjNmEuNjkyMC4xOThhY2VmOGYyNC5Db3JlbWFp bC56aGFuZ2dlbmppYW5AMTI2LmNvbS8KCkdlbnRsZSBwaW5nLgoKVGhhbmtzCi1HZW5qaWFuCgo=