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| author | Gu Zheng <guz.fnst@cn.fujitsu.com> | 2013-07-12 14:47:11 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2013-07-30 15:17:02 +0900 |
| commit | 963d4f7d7be6f9dba77362941921c33034fee91e (patch) | |
| tree | a32e47abff69155988da40b99715e43e65cf0e59 /fs/f2fs/f2fs.h | |
| parent | 5e176d54a6097f5093cacaaf7baeecbe724d32bd (diff) | |
| download | linux-963d4f7d7be6f9dba77362941921c33034fee91e.tar.bz2 | |
f2fs: add a help func F2FS_STAT() to get the f2fs_stat_info
Add a help func F2FS_STAT() to get the f2fs_stat_info.
Signed-off-by: Gu Zheng <guz.fnst@cn.fujitsu.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index c7620b973073..0a352b658ed8 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1113,11 +1113,16 @@ struct f2fs_stat_info { unsigned base_mem, cache_mem; }; +static inline struct f2fs_stat_info *F2FS_STAT(struct f2fs_sb_info *sbi) +{ + return (struct f2fs_stat_info*)sbi->stat_info; +} + #define stat_inc_call_count(si) ((si)->call_count++) #define stat_inc_seg_count(sbi, type) \ do { \ - struct f2fs_stat_info *si = sbi->stat_info; \ + struct f2fs_stat_info *si = F2FS_STAT(sbi); \ (si)->tot_segs++; \ if (type == SUM_TYPE_DATA) \ si->data_segs++; \ @@ -1130,14 +1135,14 @@ struct f2fs_stat_info { #define stat_inc_data_blk_count(sbi, blks) \ do { \ - struct f2fs_stat_info *si = sbi->stat_info; \ + struct f2fs_stat_info *si = F2FS_STAT(sbi); \ stat_inc_tot_blk_count(si, blks); \ si->data_blks += (blks); \ } while (0) #define stat_inc_node_blk_count(sbi, blks) \ do { \ - struct f2fs_stat_info *si = sbi->stat_info; \ + struct f2fs_stat_info *si = F2FS_STAT(sbi); \ stat_inc_tot_blk_count(si, blks); \ si->node_blks += (blks); \ } while (0) |