On Mon, Feb 02, 2015 at 10:59:28AM +0800, Chao Yu wrote: > Hi all, > > > -----Original Message----- > > From: Chao Yu [mailto:[email protected]] > > Sent: Monday, January 26, 2015 1:52 PM > > To: Jaegeuk Kim; Changman Lee > > Cc: [email protected]; [email protected] > > Subject: [f2fs-dev] [PATCH v2 06/10] f2fs: add core functions for rb-tree > > extent cache > > > > This patch adds core functions including slab cache init function and > > init/lookup/update/shrink/destroy function for rb-tree based extent cache. > > > > Thank Jaegeuk Kim and Changman Lee as they gave much suggestion about detail > > design and implementation of extent cache. > > > > Todo: > > * add a cached_ei into struct extent_tree for a quick recent cache. > > * register rb-based extent cache shrink with mm shrink interface. > > * disable dir inode's extent cache. > > > > v2: > > o move set_extent_info and __is_{extent,back,front}_mergeable into f2fs.h. > > o introduce __{attach,detach}_extent_node for code readability. > > o use f2fs_kmem_cache_alloc/f2fs_radix_tree_insert for code readability. > > o fix some coding style and typo issues. > > o get rid of node/tree count stat in f2fs_{shrink,destroy}_extent_tree. > > > > There is an obviously bug in this patch, with it we will encounter an oops > easily, > My mistaken, Please ignore this patch set, sorry for the noise. :( > > I will send a v3 later.
Hi Chao, Okay, then I'll remove all the patches in this series from my testing branch. Note that, I confirmed the patches till 05/10 have no problem. Thanks, > > Thanks, -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
