nilfs2: remove own inode hash used for GC

This uses inode hash function that vfs provides instead of the own
hash table for caching gc inodes.  This finally removes the own inode
hash from nilfs.

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>

1 files changed, 1 insertions, 7 deletions

diff --git a/fs/nilfs2/the_nilfs.c b/fs/nilfs2/the_nilfs.c
index 461b7211e14f..6a012b9e1b31 100644
--- a/fs/nilfs2/the_nilfs.c
+++ b/fs/nilfs2/the_nilfs.c
@@ -87,8 +87,8 @@ static struct the_nilfs *alloc_nilfs(struct block_device *bdev)
         init_rwsem(&nilfs->ns_writer_sem);
         INIT_LIST_HEAD(&nilfs->ns_list);
         INIT_LIST_HEAD(&nilfs->ns_supers);
+        INIT_LIST_HEAD(&nilfs->ns_gc_inodes);
         spin_lock_init(&nilfs->ns_last_segment_lock);
-        nilfs->ns_gc_inodes_h = NULL;
         init_rwsem(&nilfs->ns_segctor_sem);
 
         return nilfs;
@@ -164,7 +164,6 @@ void put_nilfs(struct the_nilfs *nilfs)
                 nilfs_mdt_destroy(nilfs->ns_gc_dat);
         }
         if (nilfs_init(nilfs)) {
-                nilfs_destroy_gccache(nilfs);
                 brelse(nilfs->ns_sbh[0]);
                 brelse(nilfs->ns_sbh[1]);
         }
@@ -736,11 +735,6 @@ int init_nilfs(struct the_nilfs *nilfs, struct nilfs_sb_info *sbi, char *data)
         if (err)
                 goto failed_sbh;
 
-        /* Initialize gcinode cache */
-        err = nilfs_init_gccache(nilfs);
-        if (err)
-                goto failed_sbh;
-
         set_nilfs_init(nilfs);
         err = 0;
  out: