Re: [PATCH 1/2] f2fs: support RENAME_WHITEOUT

2015-05-19 Thread Jaegeuk Kim
s.sourceforge.net; > > linux-kernel@vger.kernel.org > > Subject: Re: [PATCH 1/2] f2fs: support RENAME_WHITEOUT > > > > Hi Chao, > > > > On Mon, May 18, 2015 at 01:54:22PM +0800, Chao Yu wrote: > > > As the description of rename in manual, RENAME_WHITEOUT

RE: [PATCH 1/2] f2fs: support RENAME_WHITEOUT

2015-05-19 Thread Chao Yu
Hi Jaegeuk, > -Original Message- > From: Jaegeuk Kim [mailto:jaeg...@kernel.org] > Sent: Tuesday, May 19, 2015 1:51 PM > To: Chao Yu > Cc: Changman Lee; linux-f2fs-de...@lists.sourceforge.net; > linux-kernel@vger.kernel.org > Subject: Re: [PATCH 1/2] f2fs: support RE

Re: [PATCH 1/2] f2fs: support RENAME_WHITEOUT

2015-05-18 Thread Jaegeuk Kim
Hi Chao, On Mon, May 18, 2015 at 01:54:22PM +0800, Chao Yu wrote: > As the description of rename in manual, RENAME_WHITEOUT is a special operation > that only makes sense for overlay/union type filesystem. > > When performing rename with RENAME_WHITEOUT, dst will be replace with src, and > meanwh

[PATCH 1/2] f2fs: support RENAME_WHITEOUT

2015-05-17 Thread Chao Yu
As the description of rename in manual, RENAME_WHITEOUT is a special operation that only makes sense for overlay/union type filesystem. When performing rename with RENAME_WHITEOUT, dst will be replace with src, and meanwhile, a 'whiteout' will be create with name of src. A "whiteout" is designed