Commit 82184668 authored by Andrew Morton's avatar Andrew Morton Committed by Linus Torvalds

[PATCH] Use for_each_task_pid() in do_SAK()

Patch from Bill Irwin.

__do_SAK() simply wants to kill off processes using a given tty.  This
converts it to use for_each_task_pid().
parent 1cf1d22a
......@@ -1836,6 +1836,8 @@ static void __do_SAK(void *arg)
#else
struct tty_struct *tty = arg;
struct task_struct *p;
struct list_head *l;
struct pid *pid;
int session;
int i;
struct file *filp;
......@@ -1848,9 +1850,8 @@ static void __do_SAK(void *arg)
if (tty->driver.flush_buffer)
tty->driver.flush_buffer(tty);
read_lock(&tasklist_lock);
for_each_process(p) {
if ((p->tty == tty) ||
((session > 0) && (p->session == session))) {
for_each_task_pid(session, PIDTYPE_SID, p, l, pid) {
if (p->tty == tty || session > 0) {
printk(KERN_NOTICE "SAK: killed process %d"
" (%s): p->session==tty->session\n",
p->pid, p->comm);
......
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