diff options
| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2014-09-20 21:57:51 -0700 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2014-09-30 15:01:28 -0700 |
| commit | 75ab4cb8301adb3a02a96c5c03c837ed941f1bc5 (patch) | |
| tree | 30a8db554b044b90a8ba59ca0bac2afb5ddb59d3 /fs/f2fs/f2fs.h | |
| parent | 95dd89730119b97d82f9edc806757cef737703e5 (diff) | |
f2fs: introduce cp_control structure
This patch add a new data structure to control checkpoint parameters.
Currently, it presents the reason of checkpoint such as is_umount and normal
sync.
Reviewed-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 | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 3b70b0137191..529892418862 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -96,6 +96,15 @@ enum { SIT_BITMAP }; +enum { + CP_UMOUNT, + CP_SYNC, +}; + +struct cp_control { + int reason; +}; + /* * For CP/NAT/SIT/SSA readahead */ @@ -1314,7 +1323,7 @@ void update_dirty_page(struct inode *, struct page *); void add_dirty_dir_inode(struct inode *); void remove_dirty_dir_inode(struct inode *); void sync_dirty_dir_inodes(struct f2fs_sb_info *); -void write_checkpoint(struct f2fs_sb_info *, bool); +void write_checkpoint(struct f2fs_sb_info *, struct cp_control *); void init_ino_entry_info(struct f2fs_sb_info *); int __init create_checkpoint_caches(void); void destroy_checkpoint_caches(void); |