From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jaegeuk Kim Subject: Re: [PATCH 5/5] f2fs: move the list_head initialization into the lock protection region Date: Wed, 20 Nov 2013 10:31:41 +0900 Message-ID: <1384911101.26319.37.camel@kjgkr> References: <528B3783.2040905@cn.fujitsu.com> Reply-To: jaegeuk.kim@samsung.com Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: fsdevel , linux-kernel , f2fs To: Gu Zheng Return-path: In-reply-to: <528B3783.2040905@cn.fujitsu.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net List-Id: linux-fsdevel.vger.kernel.org SGkgR3UsCgpJTU8sIHRoZXJlIGlzIG5vIHJlYXNvbiB0byBjb3ZlciB0aGUgbGlzdCBoZWFkZXIg YnkgdGhlIGxvY2suCkluIGFueSBmbG93cywgc2JpIHNob3VsZCBoYXZlIHRoZSBoZWFkZXIgYWxs IHRoZSB0aW1lLgpXaGF0IGlzIHlvdXIgb3Bpbmlvbj8KClRoYW5rcywKCjIwMTMtMTEtMTkgKO2Z lCksIDE4OjAzICswODAwLCBHdSBaaGVuZzoKPiBTaWduZWQtb2ZmLWJ5OiBHdSBaaGVuZyA8Z3V6 LmZuc3RAY24uZnVqaXRzdS5jb20+Cj4gLS0tCj4gIGZzL2YyZnMvY2hlY2twb2ludC5jIHwgICAx NSArKysrKysrKysrLS0tLS0KPiAgMSBmaWxlcyBjaGFuZ2VkLCAxMCBpbnNlcnRpb25zKCspLCA1 IGRlbGV0aW9ucygtKQo+IAo+IGRpZmYgLS1naXQgYS9mcy9mMmZzL2NoZWNrcG9pbnQuYyBiL2Zz L2YyZnMvY2hlY2twb2ludC5jCj4gaW5kZXggZjg4NDU4OS4uMWRlNzBjYyAxMDA2NDQKPiAtLS0g YS9mcy9mMmZzL2NoZWNrcG9pbnQuYwo+ICsrKyBiL2ZzL2YyZnMvY2hlY2twb2ludC5jCj4gQEAg LTUxMSw4ICs1MTEsOCBAQCB2b2lkIGFkZF9kaXJ0eV9kaXJfaW5vZGUoc3RydWN0IGlub2RlICpp bm9kZSkKPiAgdm9pZCByZW1vdmVfZGlydHlfZGlyX2lub2RlKHN0cnVjdCBpbm9kZSAqaW5vZGUp Cj4gIHsKPiAgCXN0cnVjdCBmMmZzX3NiX2luZm8gKnNiaSA9IEYyRlNfU0IoaW5vZGUtPmlfc2Ip Owo+IC0Jc3RydWN0IGxpc3RfaGVhZCAqaGVhZCA9ICZzYmktPmRpcl9pbm9kZV9saXN0Owo+IC0J c3RydWN0IGxpc3RfaGVhZCAqdGhpczsKPiArCj4gKwlzdHJ1Y3QgbGlzdF9oZWFkICp0aGlzLCAq aGVhZDsKPiAgCj4gIAlpZiAoIVNfSVNESVIoaW5vZGUtPmlfbW9kZSkpCj4gIAkJcmV0dXJuOwo+ IEBAIC01MjMsNiArNTIzLDcgQEAgdm9pZCByZW1vdmVfZGlydHlfZGlyX2lub2RlKHN0cnVjdCBp bm9kZSAqaW5vZGUpCj4gIAkJcmV0dXJuOwo+ICAJfQo+ICAKPiArCWhlYWQgPSAmc2JpLT5kaXJf aW5vZGVfbGlzdDsKPiAgCWxpc3RfZm9yX2VhY2godGhpcywgaGVhZCkgewo+ICAJCXN0cnVjdCBk aXJfaW5vZGVfZW50cnkgKmVudHJ5Owo+ICAJCWVudHJ5ID0gbGlzdF9lbnRyeSh0aGlzLCBzdHJ1 Y3QgZGlyX2lub2RlX2VudHJ5LCBsaXN0KTsKPiBAQCAtNTQ0LDExICs1NDUsMTMgQEAgdm9pZCBy ZW1vdmVfZGlydHlfZGlyX2lub2RlKHN0cnVjdCBpbm9kZSAqaW5vZGUpCj4gIAo+ICBzdHJ1Y3Qg aW5vZGUgKmNoZWNrX2RpcnR5X2Rpcl9pbm9kZShzdHJ1Y3QgZjJmc19zYl9pbmZvICpzYmksIG5p ZF90IGlubykKPiAgewo+IC0Jc3RydWN0IGxpc3RfaGVhZCAqaGVhZCA9ICZzYmktPmRpcl9pbm9k ZV9saXN0Owo+IC0Jc3RydWN0IGxpc3RfaGVhZCAqdGhpczsKPiArCj4gKwlzdHJ1Y3QgbGlzdF9o ZWFkICp0aGlzLCAqaGVhZDsKPiAgCXN0cnVjdCBpbm9kZSAqaW5vZGUgPSBOVUxMOwo+ICAKPiAg CXNwaW5fbG9jaygmc2JpLT5kaXJfaW5vZGVfbG9jayk7Cj4gKwo+ICsJaGVhZCA9ICZzYmktPmRp cl9pbm9kZV9saXN0Owo+ICAJbGlzdF9mb3JfZWFjaCh0aGlzLCBoZWFkKSB7Cj4gIAkJc3RydWN0 IGRpcl9pbm9kZV9lbnRyeSAqZW50cnk7Cj4gIAkJZW50cnkgPSBsaXN0X2VudHJ5KHRoaXMsIHN0 cnVjdCBkaXJfaW5vZGVfZW50cnksIGxpc3QpOwo+IEBAIC01NjMsMTEgKzU2NiwxMyBAQCBzdHJ1 Y3QgaW5vZGUgKmNoZWNrX2RpcnR5X2Rpcl9pbm9kZShzdHJ1Y3QgZjJmc19zYl9pbmZvICpzYmks IG5pZF90IGlubykKPiAgCj4gIHZvaWQgc3luY19kaXJ0eV9kaXJfaW5vZGVzKHN0cnVjdCBmMmZz X3NiX2luZm8gKnNiaSkKPiAgewo+IC0Jc3RydWN0IGxpc3RfaGVhZCAqaGVhZCA9ICZzYmktPmRp cl9pbm9kZV9saXN0Owo+ICsJc3RydWN0IGxpc3RfaGVhZCAqaGVhZDsKPiAgCXN0cnVjdCBkaXJf aW5vZGVfZW50cnkgKmVudHJ5Owo+ICAJc3RydWN0IGlub2RlICppbm9kZTsKPiAgcmV0cnk6Cj4g IAlzcGluX2xvY2soJnNiaS0+ZGlyX2lub2RlX2xvY2spOwo+ICsKPiArCWhlYWQgPSAmc2JpLT5k aXJfaW5vZGVfbGlzdDsKPiAgCWlmIChsaXN0X2VtcHR5KGhlYWQpKSB7Cj4gIAkJc3Bpbl91bmxv Y2soJnNiaS0+ZGlyX2lub2RlX2xvY2spOwo+ICAJCXJldHVybjsKCi0tIApKYWVnZXVrIEtpbQpT YW1zdW5nCgoKLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tClNoYXBlIHRoZSBNb2JpbGUgRXhwZXJpZW5j ZTogRnJlZSBTdWJzY3JpcHRpb24KU29mdHdhcmUgZXhwZXJ0cyBhbmQgZGV2ZWxvcGVyczogQmUg YXQgdGhlIGZvcmVmcm9udCBvZiB0ZWNoIGlubm92YXRpb24uCkludGVsKFIpIFNvZnR3YXJlIEFk cmVuYWxpbmUgZGVsaXZlcnMgc3RyYXRlZ2ljIGluc2lnaHQgYW5kIGdhbWUtY2hhbmdpbmcgCmNv bnZlcnNhdGlvbnMgdGhhdCBzaGFwZSB0aGUgcmFwaWRseSBldm9sdmluZyBtb2JpbGUgbGFuZHNj YXBlLiBTaWduIHVwIG5vdy4gCmh0dHA6Ly9wdWJhZHMuZy5kb3VibGVjbGljay5uZXQvZ2FtcGFk L2Nsaz9pZD02MzQzMTMxMSZpdT0vNDE0MC9vc3RnLmNsa3RyawpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpMaW51eC1mMmZzLWRldmVsIG1haWxpbmcgbGlz dApMaW51eC1mMmZzLWRldmVsQGxpc3RzLnNvdXJjZWZvcmdlLm5ldApodHRwczovL2xpc3RzLnNv dXJjZWZvcmdlLm5ldC9saXN0cy9saXN0aW5mby9saW51eC1mMmZzLWRldmVsCg==