Re: [PATCH 2/2] f2fs: support revoking atomic written pages

2015-12-31 Thread Jaegeuk Kim
Hi Chao, ... > > > > On Tue, Dec 29, 2015 at 11:12:36AM +0800, Chao Yu wrote: > > > > > f2fs support atomic write with following semantics: > > > > > 1. open db file > > > > > 2. ioctl start atomic write > > > > > 3. (write db file) * n > > > > > 4. ioctl commit atomic write > > > > > 5. close db

RE: [PATCH 2/2] f2fs: support revoking atomic written pages

2015-12-31 Thread Chao Yu
Hi Jaegeuk, > -Original Message- > From: Jaegeuk Kim [mailto:jaeg...@kernel.org] > Sent: Thursday, December 31, 2015 3:41 AM > To: Chao Yu > Cc: linux-f2fs-de...@lists.sourceforge.net; linux-kernel@vger.kernel.org > Subject: Re: [PATCH 2/2] f2fs: support revoking at

Re: [PATCH 2/2] f2fs: support revoking atomic written pages

2015-12-30 Thread Jaegeuk Kim
@lists.sourceforge.net; linux-kernel@vger.kernel.org > > Subject: Re: [PATCH 2/2] f2fs: support revoking atomic written pages > > > > Hi Chao, > > > > On Tue, Dec 29, 2015 at 11:12:36AM +0800, Chao Yu wrote: > > > f2fs support atomic write with following semantics: >

RE: [PATCH 2/2] f2fs: support revoking atomic written pages

2015-12-29 Thread Chao Yu
Hi Jaegeuk, > -Original Message- > From: Jaegeuk Kim [mailto:jaeg...@kernel.org] > Sent: Wednesday, December 30, 2015 8:05 AM > To: Chao Yu > Cc: linux-f2fs-de...@lists.sourceforge.net; linux-kernel@vger.kernel.org > Subject: Re: [PATCH 2/2] f2fs: support revoking at

Re: [PATCH 2/2] f2fs: support revoking atomic written pages

2015-12-29 Thread Jaegeuk Kim
Hi Chao, On Tue, Dec 29, 2015 at 11:12:36AM +0800, Chao Yu wrote: > f2fs support atomic write with following semantics: > 1. open db file > 2. ioctl start atomic write > 3. (write db file) * n > 4. ioctl commit atomic write > 5. close db file > > With this flow we can avoid file becoming corrupte