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path: root/fs/hpfs/super.c
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Diffstat (limited to 'fs/hpfs/super.c')
-rw-r--r--fs/hpfs/super.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/fs/hpfs/super.c b/fs/hpfs/super.c
index 501ea86e40a4..41232c2d60dc 100644
--- a/fs/hpfs/super.c
+++ b/fs/hpfs/super.c
@@ -102,9 +102,12 @@ static void hpfs_put_super(struct super_block *s)
{
struct hpfs_sb_info *sbi = hpfs_sb(s);
+ hpfs_lock(s);
+ unmark_dirty(s);
+ hpfs_unlock(s);
+
kfree(sbi->sb_cp_table);
kfree(sbi->sb_bmp_dir);
- unmark_dirty(s);
s->s_fs_info = NULL;
kfree(sbi);
}
@@ -490,6 +493,9 @@ static int hpfs_fill_super(struct super_block *s, void *options, int silent)
sbi->sb_bmp_dir = NULL;
sbi->sb_cp_table = NULL;
+ mutex_init(&sbi->hpfs_mutex);
+ hpfs_lock(s);
+
mutex_init(&sbi->hpfs_creation_de);
uid = current_uid();
@@ -669,6 +675,7 @@ static int hpfs_fill_super(struct super_block *s, void *options, int silent)
root->i_blocks = 5;
hpfs_brelse4(&qbh);
}
+ hpfs_unlock(s);
return 0;
bail4: brelse(bh2);
@@ -676,6 +683,7 @@ bail3: brelse(bh1);
bail2: brelse(bh0);
bail1:
bail0:
+ hpfs_unlock(s);
kfree(sbi->sb_bmp_dir);
kfree(sbi->sb_cp_table);
s->s_fs_info = NULL;