[PATCH] proc: make PROC_NUMBUF the buffer size for holding integers as strings

[linux-2.6-omap-h63xx.git] / fs / exec.c

diff --git a/fs/exec.c b/fs/exec.c
index d07858c0b7c4e3885c2d6b31521f3e5668b94007..8c5196087f319c3d3e809c08291856b1f38cfe1c 100644 (file)
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -666,8 +666,6 @@ static int de_thread(struct task_struct *tsk)
         * and to assume its PID:
         */
        if (!thread_group_leader(current)) {
-               struct dentry *proc_dentry1, *proc_dentry2;
-
                /*
                 * Wait for the thread group leader to be a zombie.
                 * It should already be zombie at this point, most
@@ -689,10 +687,6 @@ static int de_thread(struct task_struct *tsk)
                 */
                current->start_time = leader->start_time;
 
-               spin_lock(&leader->proc_lock);
-               spin_lock(&current->proc_lock);
-               proc_dentry1 = proc_pid_unhash(current);
-               proc_dentry2 = proc_pid_unhash(leader);
                write_lock_irq(&tasklist_lock);
 
                BUG_ON(leader->tgid != current->tgid);
@@ -729,10 +723,6 @@ static int de_thread(struct task_struct *tsk)
                leader->exit_state = EXIT_DEAD;
 
                write_unlock_irq(&tasklist_lock);
-               spin_unlock(&leader->proc_lock);
-               spin_unlock(&current->proc_lock);
-               proc_pid_flush(proc_dentry1);
-               proc_pid_flush(proc_dentry2);
         }
 
        /*
@@ -866,7 +856,6 @@ int flush_old_exec(struct linux_binprm * bprm)
        bprm->mm = NULL;                /* We're using it now */
 
        /* This is the point of no return */
-       steal_locks(files);
        put_files_struct(files);
 
        current->sas_ss_sp = current->sas_ss_size = 0;