Re: [f2fs-dev] [RFC PATCH] f2fs: add extent cache base on rb-tree

2014-12-29 Thread Changman Lee
Hi all, On Mon, Dec 29, 2014 at 01:23:00PM -0800, Jaegeuk Kim wrote: > Hi Chao, > > On Mon, Dec 29, 2014 at 03:19:18PM +0800, Chao Yu wrote: > > [snip] > > Nice draft. :) > > > > > Please see the draft below. > > > > 1) Extent management: > > If we use global management that managing all ext

Re: [f2fs-dev] [RFC PATCH] f2fs: add extent cache base on rb-tree

2014-12-29 Thread Jaegeuk Kim
Hi Chao, On Mon, Dec 29, 2014 at 03:19:18PM +0800, Chao Yu wrote: [snip] Nice draft. :) > > Please see the draft below. > > 1) Extent management: > If we use global management that managing all extents which are from different > inodes in sbi, we will face with serious lock contention when we