diff options
| author | Namjae Jeon <namjae.jeon@samsung.com> | 2013-05-23 22:57:53 +0900 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2013-05-28 15:03:05 +0900 |
| commit | 35b09d82c3cf3fc0b8b6d923e7fd82ff7926aafc (patch) | |
| tree | e92d7f02e6bbd19c194cd6363f1c5b0545e20523 /fs/f2fs/f2fs.h | |
| parent | a9841c4dbbdd8a2fb919ea305ffa95ab5ec80af2 (diff) | |
f2fs: push some variables to debug part
Some, counters are needed only for the statistical information
while debugging.
So, those can be controlled using CONFIG_F2FS_STAT_FS,
pushing the usage for few variables under this flag.
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Amit Sahrawat <a.sahrawat@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 92fd4e9285c..40b137acb8a 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -372,7 +372,6 @@ struct f2fs_sb_info { /* for directory inode management */ struct list_head dir_inode_list; /* dir inode list */ spinlock_t dir_inode_lock; /* for dir inode list lock */ - unsigned int n_dirty_dirs; /* # of dir inodes */ /* basic file system units */ unsigned int log_sectors_per_block; /* log2 sectors per block */ @@ -409,12 +408,15 @@ struct f2fs_sb_info { * for stat information. * one is for the LFS mode, and the other is for the SSR mode. */ +#ifdef CONFIG_F2FS_STAT_FS struct f2fs_stat_info *stat_info; /* FS status information */ unsigned int segment_count[2]; /* # of allocated segments */ unsigned int block_count[2]; /* # of allocated blocks */ - unsigned int last_victim[2]; /* last victim segment # */ int total_hit_ext, read_hit_ext; /* extent cache hit ratio */ int bg_gc; /* background gc calls */ + unsigned int n_dirty_dirs; /* # of dir inodes */ +#endif + unsigned int last_victim[2]; /* last victim segment # */ spinlock_t stat_lock; /* lock for stat operations */ }; |