#include <linux/nilfs2_fs.h>
#include "sb.h"
+struct nilfs_root;
+
/**
* struct nilfs_recovery_info - Recovery information
* @ri_need_recovery: Recovery status
* struct nilfs_sc_info - Segment constructor information
* @sc_super: Back pointer to super_block struct
* @sc_sbi: Back pointer to nilfs_sb_info struct
+ * @sc_root: root object of the current filesystem tree
* @sc_nblk_inc: Block count of current generation
* @sc_dirty_files: List of files to be written
* @sc_gc_inodes: List of GC inodes having blocks to be written
* @sc_datablk_cnt: Data block count of a file
* @sc_nblk_this_inc: Number of blocks included in the current logical segment
* @sc_seg_ctime: Creation time
+ * @sc_cno: checkpoint number of current log
* @sc_flags: Internal flags
* @sc_state_lock: spinlock for sc_state and so on
* @sc_state: Segctord state flags
struct nilfs_sc_info {
struct super_block *sc_super;
struct nilfs_sb_info *sc_sbi;
+ struct nilfs_root *sc_root;
unsigned long sc_nblk_inc;
unsigned long sc_datablk_cnt;
unsigned long sc_nblk_this_inc;
time_t sc_seg_ctime;
-
+ __u64 sc_cno;
unsigned long sc_flags;
spinlock_t sc_state_lock;
extern int nilfs_clean_segments(struct super_block *, struct nilfs_argv *,
void **);
-extern int nilfs_attach_segment_constructor(struct nilfs_sb_info *);
+int nilfs_attach_segment_constructor(struct nilfs_sb_info *sbi,
+ struct nilfs_root *root);
extern void nilfs_detach_segment_constructor(struct nilfs_sb_info *);
/* recovery.c */