nilfs2: get rid of ns_free_segments_count

This counter is unused. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
git-mirror · Jul 23, 2010 · 57a4bfc · 57a4bfc
1 parent 4762077
commit 57a4bfc
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diff --git a/fs/nilfs2/the_nilfs.c b/fs/nilfs2/the_nilfs.c
@@ -630,9 +630,6 @@ int init_nilfs(struct the_nilfs *nilfs, struct nilfs_sb_info *sbi, char *data)
 		err = -EINVAL;
 		goto failed_sbh;
 	}
-	/* Dummy values  */
-	nilfs->ns_free_segments_count =
-		nilfs->ns_nsegments - (nilfs->ns_segnum + 1);
 
 	/* Initialize gcinode cache */
 	err = nilfs_init_gccache(nilfs);

diff --git a/fs/nilfs2/the_nilfs.h b/fs/nilfs2/the_nilfs.h
@@ -73,7 +73,6 @@ enum {
  * @ns_last_seq: sequence value of the latest segment
  * @ns_last_cno: checkpoint number of the latest segment
  * @ns_prot_seq: least sequence number of segments which must not be reclaimed
- * @ns_free_segments_count: counter of free segments
  * @ns_segctor_sem: segment constructor semaphore
  * @ns_dat: DAT file inode
  * @ns_cpfile: checkpoint file inode
@@ -150,7 +149,6 @@ struct the_nilfs {
 	u64			ns_last_seq;
 	__u64			ns_last_cno;
 	u64			ns_prot_seq;
-	unsigned long		ns_free_segments_count;
 
 	struct rw_semaphore	ns_segctor_sem;