From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D2750C25B7E for ; Tue, 4 Jun 2024 06:47:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Subject:References: In-Reply-To:Message-ID:Cc:To:From:Date:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=diPlVGbu2z/ev+Pl/xeFMQcxIzCfALB6hlJvmQMLFVA=; b=rreDw4vqX7C/S8g4dv+0O8f3Q/ ZNYamJojyzapTC2m2vWeOtKh7W8MnGQ5mclqoMoRPB1wgwX598QcCaqnpdD3ouPXZWfExN7m8G9Bp 9z+eEx/1y0rl6f1sIZ5MSghJpLmS3tB0xz7wuNTJld2qadyT8L51ySaL+h3M7f8krj1OQLC6Xw0rd dsnsXhiLk1EM6ObzJ9CEXeOw3h3ESnuqTeYNKzyvFjd8H2q9d99N2YPaVdgCiD2vsDpSYgQbXgLWK VVQjBWQUMtzsfvHZdV76db4zoagkLnKpGf84ixfCKKMw2Tpj9+/UYZYk/6XWAqwCpPipOywns5oke U3EHfrmg==; 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Tue, 4 Jun 2024 08:47:02 +0200 (CEST) Received: from lithops.sigma-star.at (lithops.sigma-star.at [195.201.40.130]) by lithops.sigma-star.at (Postfix) with ESMTP id 7C98D6195FFA; Tue, 4 Jun 2024 08:47:02 +0200 (CEST) Date: Tue, 4 Jun 2024 08:47:02 +0200 (CEST) From: Richard Weinberger To: chengzhihao1 Cc: Rickard x Andersson , linux-mtd , rickard314 andersson Message-ID: <1076184265.187322.1717483622377.JavaMail.zimbra@nod.at> In-Reply-To: <95a9872f-77b2-e9a0-f5dc-a376964bc93e@huawei.com> References: <95a9872f-77b2-e9a0-f5dc-a376964bc93e@huawei.com> Subject: Re: Lots of fastmap writes MIME-Version: 1.0 X-Originating-IP: [195.201.40.130] X-Mailer: Zimbra 8.8.12_GA_3807 (ZimbraWebClient - FF97 (Linux)/8.8.12_GA_3809) Thread-Topic: Lots of fastmap writes Thread-Index: 3yRJ1E2LDWGWd7ZXTjaCXmF4uE27+Q== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240603_234715_218580_ACC6F5E1 X-CRM114-Status: GOOD ( 10.43 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org LS0tLS0gVXJzcHLDvG5nbGljaGUgTWFpbCAtLS0tLQo+IFZvbjogImNoZW5nemhpaGFvMSIgPGNo ZW5nemhpaGFvMUBodWF3ZWkuY29tPgo+IEFuOiAiUmlja2FyZCB4IEFuZGVyc3NvbiIgPHJpY2th cmFuQGF4aXMuY29tPiwgInJpY2hhcmQiIDxyaWNoYXJkQG5vZC5hdD4sICJsaW51eC1tdGQiIDxs aW51eC1tdGRAbGlzdHMuaW5mcmFkZWFkLm9yZz4KPiBDQzogInJpY2thcmQzMTQgYW5kZXJzc29u IiA8cmlja2FyZDMxNC5hbmRlcnNzb25AZ21haWwuY29tPgo+IEdlc2VuZGV0OiBEaWVuc3RhZywg NC4gSnVuaSAyMDI0IDAzOjQxOjIxCj4gQmV0cmVmZjogUmU6IExvdHMgb2YgZmFzdG1hcCB3cml0 ZXMKCj4g5ZyoIDIwMjQvNi8zIDE2OjU1LCBSaWNrYXJkIHggQW5kZXJzc29uIOWGmemBkzoKPj4g SGksCj4+IAo+PiBJIGhhdmUgYSBzeXN0ZW0gcnVubmluZyBMaW51eCA1LjEwIHdoaWNoIGxvZ3Mg cXVpdGUgYSBsb3QgdG8gYSBkYXRhYmFzZS4KPj4gVGhlIHN5c3RlbSBoYXMgYmVlbiBydW5uaW5n IE9LIHNpbmNlIGJlZm9yZSBDaHJpc3RtYXMgYnV0IG5vdyBpdCB1c3VhbGx5Cj4+IGZhaWxzIGFm dGVyIGEgZmV3IGhvdXJzIHdpdGggZXJyb3JzIGxpa2UgdGhlc2U6Cj4+IAo+PiBNYXnCoCA2IDIy OjI5OjU4IDE3Mi4yNi4yMDMuOTDCoMKgIHdhcm5pbmcgdWJpMiB3YXJuaW5nOiB1YmlfaW9fcmVh ZDogZXJyb3IKPj4gLTc0IChFQ0MgZXJyb3IpIHdoaWxlIHJlYWRpbmcgNTggYnl0ZXMgZnJvbSBQ RUIgMToyMzA4NzIsIHJlYWQgb25seSA1OAo+PiBieXRlcywgcmV0cnkKPj4gTWF5wqAgNyAwMDox MTowOCAxNzIuMjYuMjAzLjkwwqDCoCB3YXJuaW5nIHViaTIgd2FybmluZzogdWJpX2lvX3JlYWQ6 IGVycm9yCj4+IC03NCAoRUNDIGVycm9yKSB3aGlsZSByZWFkaW5nIDU4IGJ5dGVzIGZyb20gUEVC IDQwOjIzOTc1MiwgcmVhZCBvbmx5IDU4Cj4+IGJ5dGVzLCByZXRyeQo+PiBNYXnCoCA3IDAwOjEx OjA4IDE3Mi4yNi4yMDMuOTDCoMKgIGVycsKgwqDCoMKgIHViaTIgZXJyb3I6IHViaV9pb19yZWFk OiBlcnJvcgo+PiAtNzQgKEVDQyBlcnJvcikgd2hpbGUgcmVhZGluZyA1OCBieXRlcyBmcm9tIFBF QiA0MDoyMzk3NTIsIHJlYWQgNTggYnl0ZXMKPj4gCj4+IEZhc3RtYXAgaXMgdXNlZCBvbiB0aGlz IHN5c3RlbS4gVGhlIEVDQyBlcnJvcnMgYXJlIHVzdWFsbHkgaW4gdGhlCj4+IGZhc3RtYXAgYXJl YSwgZXJhc2UgYmxvY2tzIDAtIDYzLgo+PiAKPj4gV2hlbiBsb29raW5nIG1vcmUgY2xvc2VseSBh dCB0aGUgZXJhc2UgY291bnRlcnMgdGhleSBsb29rIHNvbWV0aGluZyBsaWtlCj4+IHRoaXM6Cj4+ IAo+PiAwIC0gNjM6IDI5NjAwCj4+IDY0IC0gMjA0MzogMjIwMAoKQXJlIGFsbCBvZiB0aGUgZmly c3QgNjQgTEVCcyB3b3JuIG91dCB0aGF0IGJhZGx5IG9yIGp1c3Qgb25lPwogCj4gVHJ5IHRoaXMg c2VyaWVzIG9mIHBhdGNoZXMKPiBodHRwczovL2xvcmUua2VybmVsLm9yZy9saW51eC1tdGQvMjAy MzA4MTIwODAwMDUuMzE2MjEyNS0yLWNoZW5nemhpaGFvMUBodWF3ZWkuY29tL1QvCj4+IAo+PiBJ dCBzZWVtcyBsaWtlIDMwICUgb2YgdGhlIHdyaXRlcyBhcmUgd3JpdGVzIHRvIHRoZSBmYXN0bWFw IGFyZWEuIEFueQo+PiBpZGVhcyBvZiB3aGF0IGNhbiBjYXVzZSB0aGlzIG1hbnkgd3JpdGVzIHRv IHRoZSBmYXN0bWFwIGFyZWE/IEhlYXZ5IGxvYWQ/Cj4+IAo+PiBBbnkgaWRlYXMgYXJlIHdlbGNv bWUuCj4+IAo+PiBuYW5kOiBkZXZpY2UgZm91bmQsIE1hbnVmYWN0dXJlciBJRDogMHg5OCwgQ2hp cCBJRDogMHhkYwo+PiBuYW5kOiBUb3NoaWJhIFRDNThOVkcyUzBIIDRHIDMuM1YgOC1iaXQKPj4g bmFuZDogNTEyIE1pQiwgU0xDLCBlcmFzZSBzaXplOiAyNTYgS2lCLCBwYWdlIHNpemU6IDQwOTYs IE9PQiBzaXplOiAyNTYKPj4gbmFuZDogMiBjaGlwcyBkZXRlY3RlZAo+PiAKPj4gVUJJRlMgKHVi aTI6MCk6IE1vdW50aW5nIGluIGF1dGhlbnRpY2F0ZWQgbW9kZQo+PiBVQklGUyAodWJpMjowKTog YmFja2dyb3VuZCB0aHJlYWQgInViaWZzX2JndDJfMCIgc3RhcnRlZCwgUElEIDE4Nwo+PiBVQklG UyAodWJpMjowKTogVUJJRlM6IG1vdW50ZWQgVUJJIGRldmljZSAyLCB2b2x1bWUgMCwgbmFtZSAi ZGF0YV92b2x1bWUiCj4+IFVCSUZTICh1YmkyOjApOiBMRUIgc2l6ZTogMjUzOTUyIGJ5dGVzICgy NDggS2lCKSwgbWluLi9tYXguIEkvTyB1bml0Cj4+IHNpemVzOiA0MDk2IGJ5dGVzLzQwOTYgYnl0 ZXMKPj4gVUJJRlMgKHViaTI6MCk6IEZTIHNpemU6IDUwNTExMDUyOCBieXRlcyAoNDgxIE1pQiwg MTk4OSBMRUJzKSwgam91cm5hbAo+PiBzaXplIDI1Mzk1MjAwIGJ5dGVzICgyNCBNaUIsIDEwMCBM RUJzKQo+PiBVQklGUyAodWJpMjowKTogcmVzZXJ2ZWQgZm9yIHJvb3Q6IDQ2NzY1NzUgYnl0ZXMg KDQ1NjYgS2lCKQo+PiBVQklGUyAodWJpMjowKTogbWVkaWEgZm9ybWF0OiB3NS9yMCAobGF0ZXN0 IGlzIHc1L3IwKSwgVVVJRAo+PiA5OTBBNDYwRC1BNTVFLTRCNTgtQUNBRC0wMUZFQkM3QUY4Mzks IHNtYWxsIExQVCBtb2RlbAo+PiAKPj4gdWJpMjogZGVmYXVsdCBmYXN0bWFwIHBvb2wgc2l6ZTog MTAwCj4+IHViaTI6IGRlZmF1bHQgZmFzdG1hcCBXTCBwb29sIHNpemU6IDUwCj4+IHViaTI6IGF0 dGFjaGluZyBtdGQ1Cj4+IHViaTI6IGF0dGFjaGVkIGJ5IGZhc3RtYXAKPj4gdWJpMjogZmFzdG1h cCBwb29sIHNpemU6IDEwMAo+PiB1YmkyOiBmYXN0bWFwIFdMIHBvb2wgc2l6ZTogNTAKCkFzIFpo aWhhbyBDaGVuZyBzYWlkLCBoaXMgcGF0Y2ggc2VyaWVzIG1pZ2h0IGhlbHAuCk1ha2luZyB0aGUg ZmFzdG1hcCBwb29scyBsYXJnZXIgaXMgYWxzbyBhbiBvcHRpb24uCldpdGggbGFyZ2VyIHBvb2xz LCBmYXN0bWFwIG5lZWRzIHdyaXRlIGxlc3Mgb2Z0ZW4sIGJ1dCBzY2FuCm1vcmUgYXQgYXR0YWNo IHRpbWUuCgpUaGFua3MsCi8vcmljaGFyZAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCkxpbnV4IE1URCBkaXNjdXNzaW9uIG1haWxpbmcgbGlz dApodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LW10ZC8K