diff options
Diffstat (limited to 'drivers/char/vt_ioctl.c')
| -rw-r--r-- | drivers/char/vt_ioctl.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/char/vt_ioctl.c b/drivers/char/vt_ioctl.c index dc408af165ab..ac5d60edbafa 100644 --- a/drivers/char/vt_ioctl.c +++ b/drivers/char/vt_ioctl.c @@ -672,7 +672,7 @@ int vt_ioctl(struct tty_struct *tty, struct file * file, vc->vt_mode = tmp; /* the frsig is ignored, so we set it to 0 */ vc->vt_mode.frsig = 0; - vc->vt_pid = current->pid; + put_pid(xchg(&vc->vt_pid, get_pid(task_pid(current)))); /* no switch is required -- saw@shade.msu.ru */ vc->vt_newvt = -1; release_console_sem(); @@ -1063,7 +1063,7 @@ void reset_vc(struct vc_data *vc) vc->vt_mode.relsig = 0; vc->vt_mode.acqsig = 0; vc->vt_mode.frsig = 0; - vc->vt_pid = -1; + put_pid(xchg(&vc->vt_pid, NULL)); vc->vt_newvt = -1; if (!in_interrupt()) /* Via keyboard.c:SAK() - akpm */ reset_palette(vc); @@ -1114,7 +1114,7 @@ static void complete_change_console(struct vc_data *vc) * tell us if the process has gone or something else * is awry */ - if (kill_proc(vc->vt_pid, vc->vt_mode.acqsig, 1) != 0) { + if (kill_pid(vc->vt_pid, vc->vt_mode.acqsig, 1) != 0) { /* * The controlling process has died, so we revert back to * normal operation. In this case, we'll also change back @@ -1174,7 +1174,7 @@ void change_console(struct vc_data *new_vc) * tell us if the process has gone or something else * is awry */ - if (kill_proc(vc->vt_pid, vc->vt_mode.relsig, 1) == 0) { + if (kill_pid(vc->vt_pid, vc->vt_mode.relsig, 1) == 0) { /* * It worked. Mark the vt to switch to and * return. The process needs to send us a |