Use helpers to obtain task pid in printks (arch code)

One of the easiest things to isolate is the pid printed in kernel log.
There was a patch, that made this for arch-independent code, this one makes
so for arch/xxx files.

It took some time to cross-compile it, but hopefully these are all the
printks in arch code.

Signed-off-by: Alexey Dobriyan <adobriyan@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Cc: <linux-arch@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/arch/ia64/kernel/perfmon_default_smpl.c b/arch/ia64/kernel/perfmon_default_smpl.c
index ff80eab83b38..a7af1cb419f9 100644
--- a/arch/ia64/kernel/perfmon_default_smpl.c
+++ b/arch/ia64/kernel/perfmon_default_smpl.c
@@ -44,11 +44,11 @@ default_validate(struct task_struct *task, unsigned int flags, int cpu, void *da
         int ret = 0;
 
         if (data == NULL) {
-                DPRINT(("[%d] no argument passed\n", task->pid));
+                DPRINT(("[%d] no argument passed\n", task_pid_nr(task)));
                 return -EINVAL;
         }
 
-        DPRINT(("[%d] validate flags=0x%x CPU%d\n", task->pid, flags, cpu));
+        DPRINT(("[%d] validate flags=0x%x CPU%d\n", task_pid_nr(task), flags, cpu));
 
         /*
          * must hold at least the buffer header + one minimally sized entry
@@ -88,7 +88,7 @@ default_init(struct task_struct *task, void *buf, unsigned int flags, int cpu, v
         hdr->hdr_count        = 0UL;
 
         DPRINT(("[%d] buffer=%p buf_size=%lu hdr_size=%lu hdr_version=%u cur_offs=%lu\n",
-                task->pid,
+                task_pid_nr(task),
                 buf,
                 hdr->hdr_buf_size,
                 sizeof(*hdr),
@@ -245,7 +245,7 @@ default_restart(struct task_struct *task, pfm_ovfl_ctrl_t *ctrl, void *buf, stru
 static int
 default_exit(struct task_struct *task, void *buf, struct pt_regs *regs)
 {
-        DPRINT(("[%d] exit(%p)\n", task->pid, buf));
+        DPRINT(("[%d] exit(%p)\n", task_pid_nr(task), buf));
         return 0;
 }