From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jaegeuk Kim Subject: Re: [PATCH] f2fs: fix a deadlock in fsync Date: Wed, 07 Aug 2013 18:43:16 +0900 Message-ID: <1375868596.22638.35.camel@kjgkr> References: <1375704124-22274-1-git-send-email-jinuxstyle@gmail.com> <1375793175.22638.18.camel@kjgkr> <7C98DE50-F64F-4FE8-8804-964DDD25561A@gmail.com> Reply-To: jaegeuk.kim@samsung.com Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from sog-mx-4.v43.ch3.sourceforge.com ([172.29.43.194] helo=mx.sourceforge.net) by sfs-ml-2.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1V70HV-0005F8-CA for linux-f2fs-devel@lists.sourceforge.net; Wed, 07 Aug 2013 09:43:49 +0000 Received: from mailout1.samsung.com ([203.254.224.24]) by sog-mx-4.v43.ch3.sourceforge.com with esmtp (Exim 4.76) id 1V70HT-0000qt-LK for linux-f2fs-devel@lists.sourceforge.net; Wed, 07 Aug 2013 09:43:49 +0000 Received: from epcpsbgr5.samsung.com (u145.gpu120.samsung.co.kr [203.254.230.145]) by mailout1.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MR500MM0MZ0EED0@mailout1.samsung.com> for linux-f2fs-devel@lists.sourceforge.net; Wed, 07 Aug 2013 18:43:41 +0900 (KST) In-reply-to: <7C98DE50-F64F-4FE8-8804-964DDD25561A@gmail.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net To: Jim Xu Cc: "linux-fsdevel@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-f2fs-devel@lists.sourceforge.net" SGkgSmluLAoKMjAxMy0wOC0wNyAo7IiYKSwgMTI6MjMgKzA4MDAsIEppbSBYdToKPiBIaSBLaW0s Cj4gCj4gVGhlIHBhdGNoIHNvdW5kcyBnb29kIHRvIG1lLgo+IAo+IEJUVywgYXMgaW4gdGhlIGRl YWRsb2NrIHNpdHVhdGlvbiBJIG5vdGljZWQsIEkgZGlkIG5vdCBmaW5kIGFueSB0aHJlYWQgd2Fz IGRvaW5nIGNoZWNrcG9pbnQgYXQgdGhhdCBtb21lbnQuIFRoZSBiZGkgd3JpdGViYWNrIHRocmVh ZCBhbmQgdGhlIGZzeW5jIHVzZXIgdGhyZWFkIHdhcyBub3QuIE5laXRoZXIgd2FzIHRoZSBiYWNr Z3JvdW5kIGYyZnNfZ2MgdGhyZWFkIGJlY2F1c2UgdGhlcmUgaGFkIGVub3VnaCBmcmVlIHNlZ21l bnRzLiBNZWFud2hpbGUsIGFub3RoZXIgdXNlciB0aHJlYWQgd2FzIGJsb2NrZWQgaW4gdGhlIGYy ZnNfc3luY19maWxlLT5zeW5jX25vZGVfcGFnZXMsIHdoaWNoLCBJIHRoaW5rLCBpcyBub3QgYSBm YWN0b3IgY29udHJpYnV0aW5nIHRvIHRoZSBkZWFkbG9jay4KCkkgaW5kaWNhdGVkIG9uZSBwb3Nz aWJsZSBzY2VuYXJpby4KQXMgeW91IGRlc2NyaWJlZCwgbWFueSBmc3luYyBjYWxscyBjYW4gYWxz byBjb25zdW1lIGFsbCB0aGUgZnNfbG9jayB0b28uClRoYW5rcywKCi0tIApKYWVnZXVrIEtpbQpT YW1zdW5nCgoKCi0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQpHZXQgMTAwJSB2aXNpYmlsaXR5IGludG8g SmF2YS8uTkVUIGNvZGUgd2l0aCBBcHBEeW5hbWljcyBMaXRlIQpJdCdzIGEgZnJlZSB0cm91Ymxl c2hvb3RpbmcgdG9vbCBkZXNpZ25lZCBmb3IgcHJvZHVjdGlvbi4KR2V0IGRvd24gdG8gY29kZS1s ZXZlbCBkZXRhaWwgZm9yIGJvdHRsZW5lY2tzLCB3aXRoIDwyJSBvdmVyaGVhZC4gCkRvd25sb2Fk IGZvciBmcmVlIGFuZCBnZXQgc3RhcnRlZCB0cm91Ymxlc2hvb3RpbmcgaW4gbWludXRlcy4gCmh0 dHA6Ly9wdWJhZHMuZy5kb3VibGVjbGljay5uZXQvZ2FtcGFkL2Nsaz9pZD00ODg5NzAzMSZpdT0v NDE0MC9vc3RnLmNsa3RyawpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwpMaW51eC1mMmZzLWRldmVsIG1haWxpbmcgbGlzdApMaW51eC1mMmZzLWRldmVsQGxp c3RzLnNvdXJjZWZvcmdlLm5ldApodHRwczovL2xpc3RzLnNvdXJjZWZvcmdlLm5ldC9saXN0cy9s aXN0aW5mby9saW51eC1mMmZzLWRldmVsCg==