diff options
| author | Chao Yu <yuchao0@huawei.com> | 2018-05-23 22:25:08 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-12-05 19:41:15 +0100 |
| commit | 9e6c4a8557e27c4f074a47e27ce981edfb1f8b91 (patch) | |
| tree | bae31dc5969f35822f2e2d816f58457646b654df /fs/f2fs/f2fs.h | |
| parent | e60b97231950fb5b55d2a981b080e3a6f7516a00 (diff) | |
f2fs: clean up with is_valid_blkaddr()
commit 7b525dd01365c6764018e374d391c92466be1b7a upstream.
- rename is_valid_blkaddr() to is_valid_meta_blkaddr() for readability.
- introduce is_valid_blkaddr() for cleanup.
No logic change in this patch.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index aa7b033af1b0..d74c77b51b71 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -2355,6 +2355,13 @@ static inline void f2fs_update_iostat(struct f2fs_sb_info *sbi, spin_unlock(&sbi->iostat_lock); } +static inline bool is_valid_blkaddr(block_t blkaddr) +{ + if (blkaddr == NEW_ADDR || blkaddr == NULL_ADDR) + return false; + return true; +} + /* * file.c */ @@ -2565,7 +2572,7 @@ void f2fs_stop_checkpoint(struct f2fs_sb_info *sbi, bool end_io); struct page *grab_meta_page(struct f2fs_sb_info *sbi, pgoff_t index); struct page *get_meta_page(struct f2fs_sb_info *sbi, pgoff_t index); struct page *get_tmp_page(struct f2fs_sb_info *sbi, pgoff_t index); -bool is_valid_blkaddr(struct f2fs_sb_info *sbi, block_t blkaddr, int type); +bool is_valid_meta_blkaddr(struct f2fs_sb_info *sbi, block_t blkaddr, int type); int ra_meta_pages(struct f2fs_sb_info *sbi, block_t start, int nrpages, int type, bool sync); void ra_meta_pages_cond(struct f2fs_sb_info *sbi, pgoff_t index); |