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| 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 /kernel/cpu.c | |
| parent | 9a2e70572e94e21e7ec4186702d045415422bda0 (diff) | |
| download | lwn-ba25f9dcc4ea6e30839fcab5a5516f2176d5bfed.tar.gz lwn-ba25f9dcc4ea6e30839fcab5a5516f2176d5bfed.zip | |
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 'kernel/cpu.c')
| -rw-r--r-- | kernel/cpu.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/cpu.c b/kernel/cpu.c index a21f71af9d81..ebf6647a2bd4 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -98,7 +98,8 @@ static inline void check_for_tasks(int cpu) !cputime_eq(p->stime, cputime_zero))) printk(KERN_WARNING "Task %s (pid = %d) is on cpu %d\ (state = %ld, flags = %x) \n", - p->comm, p->pid, cpu, p->state, p->flags); + p->comm, task_pid_nr(p), cpu, + p->state, p->flags); } write_unlock_irq(&tasklist_lock); } |