[PATCH] genirq: irq: add moved_masked_irq

[pandora-kernel.git] / kernel / futex.c

diff --git a/kernel/futex.c b/kernel/futex.c
index ca8ef11..4aaf919 100644 (file)
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -1527,7 +1527,7 @@ static int futex_fd(u32 __user *uaddr, int signal)
        filp->f_mapping = filp->f_dentry->d_inode->i_mapping;
 
        if (signal) {
-               err = f_setown(filp, current->pid, 1);
+               err = __f_setown(filp, task_pid(current), PIDTYPE_PID, 1);
                if (err < 0) {
                        goto error;
                }
@@ -1624,7 +1624,7 @@ sys_get_robust_list(int pid, struct robust_list_head __user **head_ptr,
                struct task_struct *p;
 
                ret = -ESRCH;
-               read_lock(&tasklist_lock);
+               rcu_read_lock();
                p = find_task_by_pid(pid);
                if (!p)
                        goto err_unlock;
@@ -1633,7 +1633,7 @@ sys_get_robust_list(int pid, struct robust_list_head __user **head_ptr,
                                !capable(CAP_SYS_PTRACE))
                        goto err_unlock;
                head = p->robust_list;
-               read_unlock(&tasklist_lock);
+               rcu_read_unlock();
        }
 
        if (put_user(sizeof(*head), len_ptr))
@@ -1641,7 +1641,7 @@ sys_get_robust_list(int pid, struct robust_list_head __user **head_ptr,
        return put_user(head, head_ptr);
 
 err_unlock:
-       read_unlock(&tasklist_lock);
+       rcu_read_unlock();
 
        return ret;
 }