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Wed, 7 Apr 2021 11:23:28 +0800 Message-ID: <1617765808.4370.1.camel@mhfsdcap03> Subject: Re: [PATCH v1 1/1] ubifs: only check replay with inode type to judge if inode linked From: Guochun Mao To: Richard Weinberger CC: Matthias Brugger , , , , , Date: Wed, 7 Apr 2021 11:23:28 +0800 In-Reply-To: <20210316085214.25024-2-guochun.mao@mediatek.com> References: <20210316085214.25024-1-guochun.mao@mediatek.com> <20210316085214.25024-2-guochun.mao@mediatek.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-MTK: N Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org SGkgUmljaGFyZCwNCg0KR2VudGxlIHBpbmcuDQoNCg0KT24gVHVlLCAyMDIxLTAzLTE2IGF0IDE2 OjUyICswODAwLCBndW9jaHVuLm1hb0BtZWRpYXRlay5jb20gd3JvdGU6DQo+IEZyb206IEd1b2No dW4gTWFvIDxndW9jaHVuLm1hb0BtZWRpYXRlay5jb20+DQo+IA0KPiBDb25zaWRlIHRoZSBmb2xs b3dpbmcgY2FzZSwgaXQganVzdCB3cml0ZSBhIGJpZyBmaWxlIGludG8gZmxhc2gsDQo+IHdoZW4g Y29tcGxldGUgd3JpdGluZywgZGVsZXRlIHRoZSBmaWxlLCBhbmQgdGhlbiBwb3dlciBvZmYgcHJv bXB0bHkuDQo+IE5leHQgdGltZSBwb3dlciBvbiwgd2UnbGwgZ2V0IGEgcmVwbGF5IGxpc3QgbGlr ZToNCj4gLi4uDQo+IExFQiAxMTA1OjIxMTM0NCBsZW4gNDE0NCBkZWxldGlvbiAwIHNxbnVtIDQy ODc4MyBrZXkgdHlwZSAxIGlub2RlIDgwDQo+IExFQiAxNToyMzM1NDQgbGVuIDE2MCBkZWxldGlv biAxIHNxbnVtIDQyODc4NSBrZXkgdHlwZSAwIGlub2RlIDgwDQo+IExFQiAxMTA1OjIxNTQ4OCBs ZW4gNDE0NCBkZWxldGlvbiAwIHNxbnVtIDQyODc4NyBrZXkgdHlwZSAxIGlub2RlIDgwDQo+IC4u Lg0KPiBJbiB0aGUgcmVwbGF5IGxpc3QsIGRhdGEgbm9kZXMnIGRlbGV0aW9uIGFyZSAwLCBhbmQg dGhlIGlub2RlIG5vZGUncw0KPiBkZWxldGlvbiBpcyAxLiBJbiBjdXJyZW50IGxvZ2ljLCB0aGUg ZmlsZSdzIGRlbnRyeSB3aWxsIGJlIHJlbW92ZWQsDQo+IGJ1dCBpbm9kZSBhbmQgdGhlIGZsYXNo IHNwYWNlIGl0IG9jY3VwaWVkIHdpbGwgYmUgcmVzZXJ2ZWQuDQo+IFVzZXIgd2lsbCBzZWUgdGhh dCBtdWNoIGZyZWUgc3BhY2UgYmVlbiBkaXNhcHBlYXJlZC4NCj4gDQo+IFdlIG9ubHkgbmVlZCB0 byBjaGVjayB0aGUgZGVsZXRpb24gdmFsdWUgb2YgdGhlIGZvbGxvd2luZyBpbm9kZSB0eXBlDQo+ IG5vZGUgb2YgdGhlIHJlcGxheSBlbnRyeS4NCj4gDQo+IFNpZ25lZC1vZmYtYnk6IEd1b2NodW4g TWFvIDxndW9jaHVuLm1hb0BtZWRpYXRlay5jb20+DQo+IC0tLQ0KPiAgZnMvdWJpZnMvcmVwbGF5 LmMgfCAzICsrLQ0KPiAgMSBmaWxlIGNoYW5nZWQsIDIgaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlv bigtKQ0KPiANCj4gZGlmZiAtLWdpdCBhL2ZzL3ViaWZzL3JlcGxheS5jIGIvZnMvdWJpZnMvcmVw bGF5LmMNCj4gaW5kZXggMGY4YTZhMTY0MjFiLi4xOTI5ZWM2M2EwY2IgMTAwNjQ0DQo+IC0tLSBh L2ZzL3ViaWZzL3JlcGxheS5jDQo+ICsrKyBiL2ZzL3ViaWZzL3JlcGxheS5jDQo+IEBAIC0yMjMs NyArMjIzLDggQEAgc3RhdGljIGJvb2wgaW5vZGVfc3RpbGxfbGlua2VkKHN0cnVjdCB1Ymlmc19p bmZvICpjLCBzdHJ1Y3QgcmVwbGF5X2VudHJ5ICpyaW5vKQ0KPiAgCSAqLw0KPiAgCWxpc3RfZm9y X2VhY2hfZW50cnlfcmV2ZXJzZShyLCAmYy0+cmVwbGF5X2xpc3QsIGxpc3QpIHsNCj4gIAkJdWJp ZnNfYXNzZXJ0KGMsIHItPnNxbnVtID49IHJpbm8tPnNxbnVtKTsNCj4gLQkJaWYgKGtleV9pbnVt KGMsICZyLT5rZXkpID09IGtleV9pbnVtKGMsICZyaW5vLT5rZXkpKQ0KPiArCQlpZiAoa2V5X2lu dW0oYywgJnItPmtleSkgPT0ga2V5X2ludW0oYywgJnJpbm8tPmtleSkgJiYNCj4gKwkJICAgIGtl eV90eXBlKGMsICZyLT5rZXkpID09IFVCSUZTX0lOT19LRVkpDQo+ICAJCQlyZXR1cm4gci0+ZGVs ZXRpb24gPT0gMDsNCj4gIA0KPiAgCX0NCg0K