diff options
| author | Pavel Emelyanov <xemul@openvz.org> | 2007-10-18 23:40:40 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-19 11:53:43 -0700 |
| commit | ba25f9dcc4ea6e30839fcab5a5516f2176d5bfed (patch) | |
| tree | 3123c03b25dd5c0cd24b6ab4fc16731217838157 /drivers/char/tty_io.c | |
| parent | 9a2e70572e94e21e7ec4186702d045415422bda0 (diff) | |
Use helpers to obtain task pid in printks
The task_struct->pid member is going to be deprecated, so start
using the helpers (task_pid_nr/task_pid_vnr/task_pid_nr_ns) in
the kernel.
The first thing to start with is the pid, printed to dmesg - in
this case we may safely use task_pid_nr(). Besides, printks produce
more (much more) than a half of all the explicit pid usage.
[akpm@linux-foundation.org: git-drm went and changed lots of stuff]
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Cc: Dave Airlie <airlied@linux.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/tty_io.c')
| -rw-r--r-- | drivers/char/tty_io.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c index e4054494713..13a53575a01 100644 --- a/drivers/char/tty_io.c +++ b/drivers/char/tty_io.c @@ -3530,7 +3530,7 @@ void __do_SAK(struct tty_struct *tty) do_each_pid_task(session, PIDTYPE_SID, p) { printk(KERN_NOTICE "SAK: killed process %d" " (%s): task_session_nr(p)==tty->session\n", - p->pid, p->comm); + task_pid_nr(p), p->comm); send_sig(SIGKILL, p, 1); } while_each_pid_task(session, PIDTYPE_SID, p); /* Now kill any processes that happen to have the @@ -3540,7 +3540,7 @@ void __do_SAK(struct tty_struct *tty) if (p->signal->tty == tty) { printk(KERN_NOTICE "SAK: killed process %d" " (%s): task_session_nr(p)==tty->session\n", - p->pid, p->comm); + task_pid_nr(p), p->comm); send_sig(SIGKILL, p, 1); continue; } @@ -3560,7 +3560,7 @@ void __do_SAK(struct tty_struct *tty) filp->private_data == tty) { printk(KERN_NOTICE "SAK: killed process %d" " (%s): fd#%d opened to the tty\n", - p->pid, p->comm, i); + task_pid_nr(p), p->comm, i); force_sig(SIGKILL, p); break; } |