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-rw-r--r--fs/adfs/adfs.h1
-rw-r--r--fs/adfs/map.c8
-rw-r--r--fs/adfs/super.c10
3 files changed, 11 insertions, 8 deletions
diff --git a/fs/adfs/adfs.h b/fs/adfs/adfs.h
index 45fd48fbd5e0..6497da8a2c8a 100644
--- a/fs/adfs/adfs.h
+++ b/fs/adfs/adfs.h
@@ -147,6 +147,7 @@ int adfs_notify_change(struct dentry *dentry, struct iattr *attr);
int adfs_map_lookup(struct super_block *sb, u32 frag_id, unsigned int offset);
void adfs_map_statfs(struct super_block *sb, struct kstatfs *buf);
struct adfs_discmap *adfs_read_map(struct super_block *sb, struct adfs_discrecord *dr);
+void adfs_free_map(struct super_block *sb);
/* Misc */
__printf(3, 4)
diff --git a/fs/adfs/map.c b/fs/adfs/map.c
index 4b677cd5d015..8ba8877110ff 100644
--- a/fs/adfs/map.c
+++ b/fs/adfs/map.c
@@ -421,3 +421,11 @@ error_free:
kfree(dm);
return ERR_PTR(-EIO);
}
+
+void adfs_free_map(struct super_block *sb)
+{
+ struct adfs_sb_info *asb = ADFS_SB(sb);
+
+ adfs_map_relse(asb->s_map, asb->s_map_size);
+ kfree(asb->s_map);
+}
diff --git a/fs/adfs/super.c b/fs/adfs/super.c
index 458824e0ca83..cef16028e9f2 100644
--- a/fs/adfs/super.c
+++ b/fs/adfs/super.c
@@ -90,12 +90,9 @@ static int adfs_checkdiscrecord(struct adfs_discrecord *dr)
static void adfs_put_super(struct super_block *sb)
{
- int i;
struct adfs_sb_info *asb = ADFS_SB(sb);
- for (i = 0; i < asb->s_map_size; i++)
- brelse(asb->s_map[i].dm_bh);
- kfree(asb->s_map);
+ adfs_free_map(sb);
kfree_rcu(asb, rcu);
}
@@ -412,10 +409,7 @@ static int adfs_fill_super(struct super_block *sb, void *data, int silent)
root = adfs_iget(sb, &root_obj);
sb->s_root = d_make_root(root);
if (!sb->s_root) {
- int i;
- for (i = 0; i < asb->s_map_size; i++)
- brelse(asb->s_map[i].dm_bh);
- kfree(asb->s_map);
+ adfs_free_map(sb);
adfs_error(sb, "get root inode failed\n");
ret = -EIO;
goto error;