stat_inc_dirty_inode 3322 fs/f2fs/f2fs.h #define stat_inc_dirty_inode(sbi, type)	((sbi)->ndirty_inode[type]++)
stat_inc_dirty_inode 3440 fs/f2fs/f2fs.h #define stat_inc_dirty_inode(sbi, type)			do { } while (0)