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b=mK0OHgEVjzsxWjFZXJ18cQqlY6JNxtV9vZfGEvk6/S/DhVOUla2miCEMKC8fsHtN2 OFaGSGxsUV++vNAfiv/hOeur6IwOYgucCm8QdjUTvU/W7fNX1e9Wujrskl/Bk66o2o EFoCPRKf/7tV5ooAsCXVqpAZhndhjz7NSb+J5fRIr0sk0anJ385FkRey9vcLT5EV0G 0HvMRtTgmjRm5dqUWIwxrSr3JmJkTJ7985ov5xsL9zX8PtfoPyLvMsfdm+2r1IOnEf wbpgWehEdQkBdtaolQTGrpQcQHGUOYmjbJy1+XBXJ87pfAxKPznncYT5GjAlbcK876 V0ZDt+Xug9Mng== Message-ID: <4e5d2c1c-f77d-841c-8920-c0e0ec41680c@kernel.org> Date: Tue, 13 Sep 2022 14:14:17 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.11.0 Content-Language: en-US From: Chao Yu To: zhangqilong , "jaegeuk@kernel.org" References: <20220913030529.3944-1-zhangqilong3@huawei.com> <293a41a4-7c7d-aac8-0bc2-15d47b7bd538@kernel.org> <4430326a24364b6aa92332c1393509f4@huawei.com> <0cf48a6c-79ff-ef04-b630-a76faaca34c6@kernel.org> <4fd0acaa-8231-200b-b90c-81d1e82dd861@kernel.org> In-Reply-To: <4fd0acaa-8231-200b-b90c-81d1e82dd861@kernel.org> X-Headers-End: 1oXzBn-006bjq-Ox Subject: Re: [f2fs-dev] =?utf-8?b?562U5aSNOiDnrZTlpI06IFtQQVRDSCAtbmV4dF0g?= =?utf-8?q?f2fs=3A_adding_truncate_page_cache_after_being_moved?= X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "linux-f2fs-devel@lists.sourceforge.net" Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net T24gMjAyMi85LzEzIDE0OjEwLCBDaGFvIFl1IHdyb3RlOgo+IE9uIDIwMjIvOS8xMyAxMjozNywg emhhbmdxaWxvbmcgd3JvdGU6Cj4+Pgo+Pj4gT24gMjAyMi85LzEzIDExOjQxLCB6aGFuZ3FpbG9u ZyB3cm90ZToKPj4+Pj4gT24gMjAyMi85LzEzIDExOjA1LCBaaGFuZyBRaWxvbmcgd3JvdGU6Cj4+ Pj4+PiBJZiB3ZSBkbyBub3QgdHJ1bmNhdGUgc291cmNlIHBhZ2UgY2FjaGUsIHVzZXIgY2FuIHN0 aWxsIHNlZSB0aGUKPj4+Pj4+IHByZXZpb3VzIHNvdXJjZSBkYXRhIGFmdGVyIGJlaW5nIG1vdmVk LiBXZSBmaXggaXQgYnkgYWRkaW5nCj4+Pj4+PiB0cnVuY2F0aW5nIGFmdGVyIF9fZXhjaGFuZ2Vf ZGF0YV9ibG9jay4KPj4+Pj4+Cj4+Pj4+PiBGaXhlczo0ZGQ2Zjk3N2ZjNzc4ICgiZjJmczogc3Vw cG9ydCBhbiBpb2N0bCB0byBtb3ZlIGEgcmFuZ2Ugb2YgZGF0YQo+Pj4+Pj4gYmxvY2tzIikKPj4+ Pj4+IFNpZ25lZC1vZmYtYnk6IFpoYW5nIFFpbG9uZyA8emhhbmdxaWxvbmczQGh1YXdlaS5jb20+ Cj4+Pj4+PiAtLS0KPj4+Pj4+IMKgwqDCoCBmcy9mMmZzL2ZpbGUuYyB8IDQgKysrKwo+Pj4+Pj4g wqDCoMKgIDEgZmlsZSBjaGFuZ2VkLCA0IGluc2VydGlvbnMoKykKPj4+Pj4+Cj4+Pj4+PiBkaWZm IC0tZ2l0IGEvZnMvZjJmcy9maWxlLmMgYi9mcy9mMmZzL2ZpbGUuYyBpbmRleAo+Pj4+Pj4gNzcx ZjFmN2YzNjkwLi5lM2ZmNjQ4YWE0OTYgMTAwNjQ0Cj4+Pj4+PiAtLS0gYS9mcy9mMmZzL2ZpbGUu Ywo+Pj4+Pj4gKysrIGIvZnMvZjJmcy9maWxlLmMKPj4+Pj4+IEBAIC0yNzg5LDYgKzI3ODksMTAg QEAgc3RhdGljIGludCBmMmZzX21vdmVfZmlsZV9yYW5nZShzdHJ1Y3QgZmlsZQo+Pj4+PiAqZmls ZV9pbiwgbG9mZl90IHBvc19pbiwKPj4+Pj4+IMKgwqDCoMKgwqDCoMKgIH0KPj4+Pj4+IMKgwqDC oMKgwqDCoMKgIGYyZnNfdW5sb2NrX29wKHNiaSk7Cj4+Pj4+Pgo+Pj4+Pj4gK8KgwqDCoCBmaWxl bWFwX2ludmFsaWRhdGVfbG9jayhzcmMtPmlfbWFwcGluZyk7Cj4+Pj4+Cj4+Pj4+IGludmFsaWRh dGUgbG9jayBzaG91bGQgY292ZXIgX19leGNoYW5nZV9kYXRhX2Jsb2NrKCk/Cj4+Pj4+Cj4+Pj4+ PiArwqDCoMKgIHRydW5jYXRlX3BhZ2VjYWNoZV9yYW5nZShzcmMsIHBvc19pbiwgcG9zX2luICsg bGVuIC0gMSk7Cj4+Pj4+Cj4+Pj4+IHRydW5jYXRlX3BhZ2VjYWNoZV9yYW5nZSgpIHNob3VsZCBi ZSBjYWxsZWQgYmVmb3JlCj4+Pj4+IF9fZXhjaGFuZ2VfZGF0YV9ibG9jaygpPwo+Pj4+Cj4+Pj4g SSBoYXZlIHRyaWVkIGl0LCBidXQgaXQgZG8gbm90IHdvcmsuIFNvIEkgbW92ZSB0aGUgdHJ1bmNh dGUgb3BlcmF0aW9uCj4+Pj4gdG8gdGhlIGJhY2sgb2YgX19leGNoYW5nZV9kYXRhX2Jsb2NrIHRo YXQgaXQgd29ya3Mgd2VsbC4gSSBkb24ndCBrbm93Cj4+Pj4gbXVjaCBlbm91Z2gsIHdoYXQgZG8g eW91IHRoaW5rIG9mIHRoaXMgaXNzdWUuCj4+Pgo+Pj4gQ2FuIHlvdSBkZXNjcmliZSBkZXRhaWxz IGFib3V0IHRoZSB0ZXN0Y2FzZT8KPj4+Cj4+PiBUaGFua3MsCj4+Pgo+Pgo+PiBQcm9jZXNzIDHC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAgcHJvY2VzcyAy Cj4+IC0+IG9wZW4gQQo+PiAtPiBtbWFwCj4+IMKgwqDCoMKgUmVhZCB0aGUgZGF0YSBhbmQgc2F2 ZQo+PiDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoCAtPiBpb2N0bCB3aXRoIEYyRlNfSU9DX01PVkVfUkFOR0XCoMKgIEHCoCAtPsKg IEIKPiAKPiBUaGUgaW9jdGwgb25seSBjaGFuZ2UgdGhlIGRhdGEgb24gdGFyZ2V0IGZpbGUgKEIp LCBzbyBQcm9jZXNzIDEgbmVlZHMgdG8KPiByZWFkIGFuZCBjaGVjayBkYXRhIG9mIHNvdXJjZSBm aWxlIChCKT8KClNvcnJ5LCB0b28gcnVzaCB0byBzZW5kIHRoaXMsIGxldCBtZSBjaGVjayB5b3Vy IHRlc3RjYXNlLi4uCgpUaGFua3MsCgo+IAo+IFRoYW5rcywKPiAKPj4KPj4gLT4gbW1hcAo+PiDC oMKgwqDCoFJlYWQgdGhlIGRhdGEgdGhhdCBvZmZzZXQgaXMgc2FtZSB3aXRoIGZpcnN0IHRpbWUg YW5kIHNhdmUKPj4KPj4gQ29tcGFyZSB0aGUgY29uc2lzdGVuY3kgb2YgdGhlIGRhdGEgdGhhdCBy ZWFkIHR3aWNlLgo+Pgo+IAo+IAo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCj4gTGludXgtZjJmcy1kZXZlbCBtYWlsaW5nIGxpc3QKPiBMaW51eC1mMmZz LWRldmVsQGxpc3RzLnNvdXJjZWZvcmdlLm5ldAo+IGh0dHBzOi8vbGlzdHMuc291cmNlZm9yZ2Uu bmV0L2xpc3RzL2xpc3RpbmZvL2xpbnV4LWYyZnMtZGV2ZWwKCgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpMaW51eC1mMmZzLWRldmVsIG1haWxpbmcgbGlz dApMaW51eC1mMmZzLWRldmVsQGxpc3RzLnNvdXJjZWZvcmdlLm5ldApodHRwczovL2xpc3RzLnNv dXJjZWZvcmdlLm5ldC9saXN0cy9saXN0aW5mby9saW51eC1mMmZzLWRldmVsCg==