From: Alexey Dobriyan <adobriyan@openvz.org>

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>

---

 arch/alpha/kernel/semaphore.c           |   16 +--
 arch/alpha/kernel/traps.c               |    6 -
 arch/alpha/mm/fault.c                   |    2 
 arch/arm/kernel/process.c               |    2 
 arch/arm/kernel/ptrace.c                |    8 -
 arch/arm/kernel/traps.c                 |   10 -
 arch/arm/mm/alignment.c                 |    2 
 arch/i386/kernel/process.c              |    2 
 arch/i386/kernel/signal.c               |    4 
 arch/i386/kernel/traps.c                |    4 
 arch/i386/mm/fault.c                    |    4 
 arch/ia64/ia32/sys_ia32.c               |    6 -
 arch/ia64/kernel/perfmon.c              |  161 ++++++++++++++++----------------
 arch/ia64/kernel/perfmon_default_smpl.c |    8 -
 arch/ia64/kernel/process.c              |    3 
 arch/ia64/kernel/traps.c                |    6 -
 arch/ia64/kernel/unaligned.c            |    5 
 arch/m32r/kernel/traps.c                |    2 
 arch/m68k/kernel/traps.c                |    4 
 arch/mips/kernel/traps.c                |    2 
 arch/parisc/kernel/traps.c              |   10 -
 arch/parisc/kernel/unaligned.c          |    2 
 arch/parisc/mm/fault.c                  |    2 
 arch/powerpc/kernel/process.c           |    2 
 arch/powerpc/kernel/traps.c             |    2 
 arch/s390/kernel/process.c              |    2 
 arch/sh/kernel/process.c                |    2 
 arch/sh/kernel/signal.c                 |    4 
 arch/sh/kernel/traps.c                  |    7 -
 arch/sh64/kernel/traps.c                |    4 
 arch/sh64/mm/fault.c                    |    4 
 arch/sparc/kernel/ptrace.c              |    4 
 arch/sparc/kernel/sys_sparc.c           |    2 
 arch/sparc/kernel/traps.c               |    4 
 arch/sparc64/kernel/traps.c             |    2 
 arch/um/sys-x86_64/sysrq.c              |    4 
 arch/xtensa/kernel/traps.c              |    6 -
 37 files changed, 163 insertions(+), 157 deletions(-)

diff --git a/arch/alpha/kernel/semaphore.c b/arch/alpha/kernel/semaphore.c
--- a/arch/alpha/kernel/semaphore.c
+++ b/arch/alpha/kernel/semaphore.c
@@ -69,7 +69,7 @@ __down_failed(struct semaphore *sem)
 
 #ifdef CONFIG_DEBUG_SEMAPHORE
 	printk("%s(%d): down failed(%p)\n",
-	       tsk->comm, tsk->pid, sem);
+	       tsk->comm, task_pid_nr(tsk), sem);
 #endif
 
 	tsk->state = TASK_UNINTERRUPTIBLE;
@@ -98,7 +98,7 @@ __down_failed(struct semaphore *sem)
 
 #ifdef CONFIG_DEBUG_SEMAPHORE
 	printk("%s(%d): down acquired(%p)\n",
-	       tsk->comm, tsk->pid, sem);
+	       tsk->comm, task_pid_nr(tsk), sem);
 #endif
 }
 
@@ -111,7 +111,7 @@ __down_failed_interruptible(struct semaphore *sem)
 
 #ifdef CONFIG_DEBUG_SEMAPHORE
 	printk("%s(%d): down failed(%p)\n",
-	       tsk->comm, tsk->pid, sem);
+	       tsk->comm, task_pid_nr(tsk), sem);
 #endif
 
 	tsk->state = TASK_INTERRUPTIBLE;
@@ -139,7 +139,7 @@ __down_failed_interruptible(struct semaphore *sem)
 
 #ifdef CONFIG_DEBUG_SEMAPHORE
 	printk("%s(%d): down %s(%p)\n",
-	       current->comm, current->pid,
+	       current->comm, task_pid_nr(current),
 	       (ret < 0 ? "interrupted" : "acquired"), sem);
 #endif
 	return ret;
@@ -168,7 +168,7 @@ down(struct semaphore *sem)
 #endif
 #ifdef CONFIG_DEBUG_SEMAPHORE
 	printk("%s(%d): down(%p) <count=%d> from %p\n",
-	       current->comm, current->pid, sem,
+	       current->comm, task_pid_nr(current), sem,
 	       atomic_read(&sem->count), __builtin_return_address(0));
 #endif
 	__down(sem);
@@ -182,7 +182,7 @@ down_interruptible(struct semaphore *sem)
 #endif
 #ifdef CONFIG_DEBUG_SEMAPHORE
 	printk("%s(%d): down(%p) <count=%d> from %p\n",
-	       current->comm, current->pid, sem,
+	       current->comm, task_pid_nr(current), sem,
 	       atomic_read(&sem->count), __builtin_return_address(0));
 #endif
 	return __down_interruptible(sem);
@@ -201,7 +201,7 @@ down_trylock(struct semaphore *sem)
 
 #ifdef CONFIG_DEBUG_SEMAPHORE
 	printk("%s(%d): down_trylock %s from %p\n",
-	       current->comm, current->pid,
+	       current->comm, task_pid_nr(current),
 	       ret ? "failed" : "acquired",
 	       __builtin_return_address(0));
 #endif
@@ -217,7 +217,7 @@ up(struct semaphore *sem)
 #endif
 #ifdef CONFIG_DEBUG_SEMAPHORE
 	printk("%s(%d): up(%p) <count=%d> from %p\n",
-	       current->comm, current->pid, sem,
+	       current->comm, task_pid_nr(current), sem,
 	       atomic_read(&sem->count), __builtin_return_address(0));
 #endif
 	__up(sem);
diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c
--- a/arch/alpha/kernel/traps.c
+++ b/arch/alpha/kernel/traps.c
@@ -182,7 +182,7 @@ die_if_kernel(char * str, struct pt_regs *regs, long err, unsigned long *r9_15)
 #ifdef CONFIG_SMP
 	printk("CPU %d ", hard_smp_processor_id());
 #endif
-	printk("%s(%d): %s %ld\n", current->comm, current->pid, str, err);
+	printk("%s(%d): %s %ld\n", current->comm, task_pid_nr(current), str, err);
 	dik_show_regs(regs, r9_15);
 	add_taint(TAINT_DIE);
 	dik_show_trace((unsigned long *)(regs+1));
@@ -646,7 +646,7 @@ got_exception:
 	lock_kernel();
 
 	printk("%s(%d): unhandled unaligned exception\n",
-	       current->comm, current->pid);
+	       current->comm, task_pid_nr(current));
 
 	printk("pc = [<%016lx>]  ra = [<%016lx>]  ps = %04lx\n",
 	       pc, una_reg(26), regs->ps);
@@ -786,7 +786,7 @@ do_entUnaUser(void __user * va, unsigned long opcode,
 		}
 		if (++cnt < 5) {
 			printk("%s(%d): unaligned trap at %016lx: %p %lx %ld\n",
-			       current->comm, current->pid,
+			       current->comm, task_pid_nr(current),
 			       regs->pc - 4, va, opcode, reg);
 		}
 		last_time = jiffies;
diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
--- a/arch/alpha/mm/fault.c
+++ b/arch/alpha/mm/fault.c
@@ -194,7 +194,7 @@ do_page_fault(unsigned long address, unsigned long mmcsr,
 		goto survive;
 	}
 	printk(KERN_ALERT "VM: killing process %s(%d)\n",
-	       current->comm, current->pid);
+	       current->comm, task_pid_nr(current));
 	if (!user_mode(regs))
 		goto no_context;
 	do_group_exit(SIGKILL);
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -265,7 +265,7 @@ void __show_regs(struct pt_regs *regs)
 void show_regs(struct pt_regs * regs)
 {
 	printk("\n");
-	printk("Pid: %d, comm: %20s\n", current->pid, current->comm);
+	printk("Pid: %d, comm: %20s\n", task_pid_nr(current), current->comm);
 	__show_regs(regs);
 	__backtrace();
 }
diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
--- a/arch/arm/kernel/ptrace.c
+++ b/arch/arm/kernel/ptrace.c
@@ -382,16 +382,16 @@ static void clear_breakpoint(struct task_struct *task, struct debug_entry *bp)
 
 		if (ret != 2 || old_insn.thumb != BREAKINST_THUMB)
 			printk(KERN_ERR "%s:%d: corrupted Thumb breakpoint at "
-				"0x%08lx (0x%04x)\n", task->comm, task->pid,
-				addr, old_insn.thumb);
+				"0x%08lx (0x%04x)\n", task->comm,
+				task_pid_nr(task), addr, old_insn.thumb);
 	} else {
 		ret = swap_insn(task, addr & ~3, &old_insn.arm,
 				&bp->insn.arm, 4);
 
 		if (ret != 4 || old_insn.arm != BREAKINST_ARM)
 			printk(KERN_ERR "%s:%d: corrupted ARM breakpoint at "
-				"0x%08lx (0x%08x)\n", task->comm, task->pid,
-				addr, old_insn.arm);
+				"0x%08lx (0x%08x)\n", task->comm,
+				task_pid_nr(task), addr, old_insn.arm);
 	}
 }
 
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -223,7 +223,7 @@ static void __die(const char *str, int err, struct thread_info *thread, struct p
 	print_modules();
 	__show_regs(regs);
 	printk("Process %s (pid: %d, stack limit = 0x%p)\n",
-		tsk->comm, tsk->pid, thread + 1);
+		tsk->comm, task_pid_nr(tsk), thread + 1);
 
 	if (!user_mode(regs) || in_interrupt()) {
 		dump_mem("Stack: ", regs->ARM_sp,
@@ -341,7 +341,7 @@ asmlinkage void __exception do_undefinstr(struct pt_regs *regs)
 #ifdef CONFIG_DEBUG_USER
 	if (user_debug & UDBG_UNDEFINED) {
 		printk(KERN_INFO "%s (%d): undefined instruction: pc=%p\n",
-			current->comm, current->pid, pc);
+			current->comm, task_pid_nr(current), pc);
 		dump_instr(regs);
 	}
 #endif
@@ -392,7 +392,7 @@ static int bad_syscall(int n, struct pt_regs *regs)
 #ifdef CONFIG_DEBUG_USER
 	if (user_debug & UDBG_SYSCALL) {
 		printk(KERN_ERR "[%d] %s: obsolete system call %08x.\n",
-			current->pid, current->comm, n);
+			task_pid_nr(current), current->comm, n);
 		dump_instr(regs);
 	}
 #endif
@@ -569,7 +569,7 @@ asmlinkage int arm_syscall(int no, struct pt_regs *regs)
 	 */
 	if (user_debug & UDBG_SYSCALL) {
 		printk("[%d] %s: arm syscall %d\n",
-		       current->pid, current->comm, no);
+		       task_pid_nr(current), current->comm, no);
 		dump_instr(regs);
 		if (user_mode(regs)) {
 			__show_regs(regs);
@@ -646,7 +646,7 @@ baddataabort(int code, unsigned long instr, struct pt_regs *regs)
 #ifdef CONFIG_DEBUG_USER
 	if (user_debug & UDBG_BADABORT) {
 		printk(KERN_ERR "[%d] %s: bad data abort: code %d instr 0x%08lx\n",
-			current->p