diff options
Diffstat (limited to 'fs/bfs')
| -rw-r--r-- | fs/bfs/inode.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/bfs/inode.c b/fs/bfs/inode.c index c4daf0f5fc0..d2e09363dd9 100644 --- a/fs/bfs/inode.c +++ b/fs/bfs/inode.c @@ -322,9 +322,13 @@ static int bfs_fill_super(struct super_block *s, void *data, int silent) int ret = -EINVAL; unsigned long i_sblock, i_eblock, i_eoff, s_size; + lock_kernel(); + info = kzalloc(sizeof(*info), GFP_KERNEL); - if (!info) + if (!info) { + unlock_kernel(); return -ENOMEM; + } mutex_init(&info->bfs_lock); s->s_fs_info = info; @@ -439,6 +443,7 @@ static int bfs_fill_super(struct super_block *s, void *data, int silent) brelse(bh); brelse(sbh); dump_imap("read_super", s); + unlock_kernel(); return 0; out3: @@ -452,6 +457,7 @@ out: mutex_destroy(&info->bfs_lock); kfree(info); s->s_fs_info = NULL; + unlock_kernel(); return ret; } |