From 7e4dde79df7cdf8b40282857e030c7572ff04886 Mon Sep 17 00:00:00 2001 From: Chao Yu Date: Thu, 5 Feb 2015 17:51:34 +0800 Subject: f2fs: introduce universal lookup/update interface for extent cache In this patch, we do these jobs: 1. rename {check,update}_extent_cache to {lookup,update}_extent_info; 2. introduce universal lookup/update interface of extent cache: f2fs_{lookup,update}_extent_cache including above two real functions, then export them to function callers. So after above cleanup, we can add new rb-tree based extent cache into exported interfaces. v2: o remove "f2fs_" for inner function {lookup,update}_extent_info suggested by Jaegeuk Kim. Signed-off-by: Chao Yu Signed-off-by: Jaegeuk Kim --- fs/f2fs/f2fs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/f2fs/f2fs.h') diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 5d2e52e31fac..f3fbfa91de8e 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1513,7 +1513,7 @@ void f2fs_submit_page_mbio(struct f2fs_sb_info *, struct page *, struct f2fs_io_info *); int reserve_new_block(struct dnode_of_data *); int f2fs_reserve_block(struct dnode_of_data *, pgoff_t); -void update_extent_cache(struct dnode_of_data *); +void f2fs_update_extent_cache(struct dnode_of_data *); struct page *find_data_page(struct inode *, pgoff_t, bool); struct page *get_lock_data_page(struct inode *, pgoff_t); struct page *get_new_data_page(struct inode *, struct page *, pgoff_t, bool); -- cgit v1.2.3