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-rw-r--r--fs/smbfs/inode.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/smbfs/inode.c b/fs/smbfs/inode.c
index fc27fbfc5397..1402d2d54f52 100644
--- a/fs/smbfs/inode.c
+++ b/fs/smbfs/inode.c
@@ -474,6 +474,8 @@ smb_put_super(struct super_block *sb)
{
struct smb_sb_info *server = SMB_SB(sb);
+ lock_kernel();
+
smb_lock_server(server);
server->state = CONN_INVALID;
smbiod_unregister_server(server);
@@ -489,6 +491,8 @@ smb_put_super(struct super_block *sb)
smb_unlock_server(server);
put_pid(server->conn_pid);
kfree(server);
+
+ unlock_kernel();
}
static int smb_fill_super(struct super_block *sb, void *raw_data, int silent)