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| author | Chao Yu <chao2.yu@samsung.com> | 2015-02-05 17:51:34 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2015-03-03 09:58:46 -0800 |
| commit | 7e4dde79df7cdf8b40282857e030c7572ff04886 (patch) | |
| tree | 62dc7ee778635dc2d20287d08f5ba982aff0903b /fs/f2fs/f2fs.h | |
| parent | a2e7d1bfebe0bc349a3eb9d01caac026627f095e (diff) | |
| download | lwn-7e4dde79df7cdf8b40282857e030c7572ff04886.tar.gz lwn-7e4dde79df7cdf8b40282857e030c7572ff04886.zip | |
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 <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 2 |
1 files changed, 1 insertions, 1 deletions
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); |