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>
diff --git a/arch/ia64/kernel/perfmon_default_smpl.c b/arch/ia64/kernel/perfmon_default_smpl.c
index ff80eab..a7af1cb 100644
--- a/arch/ia64/kernel/perfmon_default_smpl.c
+++ b/arch/ia64/kernel/perfmon_default_smpl.c
@@ -44,11 +44,11 @@
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 @@
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 @@
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;
}