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authorRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2010-06-19 22:10:21 +0400
committerRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2010-07-23 05:02:09 +0400
commit57a4bfc486727b68e4422031aeba427fb7262668 (patch)
tree9e151535879babada61ee3db258ef73b9ab45c3d
parent4762077c7b93d35e0417f66702deae3ce3a9855e (diff)
downloadlinux-57a4bfc486727b68e4422031aeba427fb7262668.tar.xz
nilfs2: get rid of ns_free_segments_count
This counter is unused. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
-rw-r--r--fs/nilfs2/the_nilfs.c3
-rw-r--r--fs/nilfs2/the_nilfs.h2
2 files changed, 0 insertions, 5 deletions
diff --git a/fs/nilfs2/the_nilfs.c b/fs/nilfs2/the_nilfs.c
index 9f2cb01994d0..4a9e8a059638 100644
--- 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
index 85df47f0730f..191560ec2e7f 100644
--- 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;