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, 2 insertions, 2 deletions

diff --git a/arch/um/sys-x86_64/sysrq.c b/arch/um/sys-x86_64/sysrq.c
index ce3e07fcf283..765444031819 100644
--- a/arch/um/sys-x86_64/sysrq.c
+++ b/arch/um/sys-x86_64/sysrq.c
@@ -15,8 +15,8 @@ void __show_regs(struct pt_regs * regs)
 {
         printk("\n");
         print_modules();
-        printk("Pid: %d, comm: %.20s %s %s\n",
-               current->pid, current->comm, print_tainted(), init_utsname()->release);
+        printk("Pid: %d, comm: %.20s %s %s\n", task_pid_nr(current),
+                current->comm, print_tainted(), init_utsname()->release);
         printk("RIP: %04lx:[<%016lx>] ", PT_REGS_CS(regs) & 0xffff,
                PT_REGS_RIP(regs));
         printk("\nRSP: %016lx  EFLAGS: %08lx\n", PT_REGS_RSP(regs),