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Commit 5492a0f0 authored by Kyle McMartin's avatar Kyle McMartin Committed by Kyle McMartin
Browse files

[PARISC] clean up debugging printks in smp.c 




Signed-off-by: default avatarKyle McMartin <kyle@parisc-linux.org>
parent 2b163b71

arch/parisc/kernel/smp.c

+16 −22
Original line number Diff line number Diff line
@@ -51,7 +51,15 @@ 
#include <asm/unistd.h>

#include <asm/cacheflush.h>



#define kDEBUG 0

#undef DEBUG_SMP

#ifdef DEBUG_SMP

static int smp_debug_lvl = 0;

#define smp_debug(lvl, printargs...)		\

		if (lvl >= smp_debug_lvl)	\

			printk(printargs);

#else

#define smp_debug(lvl, ...)

#endif /* DEBUG_SMP */



DEFINE_SPINLOCK(smp_lock);
@@ -186,15 +194,11 @@ ipi_interrupt(int irq, void *dev_id) 


			switch (which) {

			case IPI_NOP:

#if (kDEBUG>=100)

				printk(KERN_DEBUG "CPU%d IPI_NOP\n",this_cpu);

#endif /* kDEBUG */

				smp_debug(100, KERN_DEBUG "CPU%d IPI_NOP\n", this_cpu);

				break;

				

			case IPI_RESCHEDULE:

#if (kDEBUG>=100)

				printk(KERN_DEBUG "CPU%d IPI_RESCHEDULE\n",this_cpu);

#endif /* kDEBUG */

				smp_debug(100, KERN_DEBUG "CPU%d IPI_RESCHEDULE\n", this_cpu);

				/*

				 * Reschedule callback.  Everything to be

				 * done is done by the interrupt return path.
@@ -202,9 +206,7 @@ ipi_interrupt(int irq, void *dev_id) 
				break;



			case IPI_CALL_FUNC:

#if (kDEBUG>=100)

				printk(KERN_DEBUG "CPU%d IPI_CALL_FUNC\n",this_cpu);

#endif /* kDEBUG */

				smp_debug(100, KERN_DEBUG "CPU%d IPI_CALL_FUNC\n", this_cpu);

				{

					volatile struct smp_call_struct *data;

					void (*func)(void *info);
@@ -235,18 +237,14 @@ ipi_interrupt(int irq, void *dev_id) 
				break;



			case IPI_CPU_START:

#if (kDEBUG>=100)

				printk(KERN_DEBUG "CPU%d IPI_CPU_START\n",this_cpu);

#endif /* kDEBUG */

				smp_debug(100, KERN_DEBUG "CPU%d IPI_CPU_START\n", this_cpu);

#ifdef ENTRY_SYS_CPUS

				p->state = STATE_RUNNING;

#endif

				break;



			case IPI_CPU_STOP:

#if (kDEBUG>=100)

				printk(KERN_DEBUG "CPU%d IPI_CPU_STOP\n",this_cpu);

#endif /* kDEBUG */

				smp_debug(100, KERN_DEBUG "CPU%d IPI_CPU_STOP\n", this_cpu);

#ifdef ENTRY_SYS_CPUS

#else

				halt_processor();
@@ -254,9 +252,7 @@ ipi_interrupt(int irq, void *dev_id) 
				break;



			case IPI_CPU_TEST:

#if (kDEBUG>=100)

				printk(KERN_DEBUG "CPU%d is alive!\n",this_cpu);

#endif /* kDEBUG */

				smp_debug(100, KERN_DEBUG "CPU%d is alive!\n", this_cpu);

				break;



			default:
@@ -563,10 +559,8 @@ int __init smp_boot_one_cpu(int cpuid) 


alive:

	/* Remember the Slave data */

#if (kDEBUG>=100)

	printk(KERN_DEBUG "SMP: CPU:%d came alive after %ld _us\n",

	smp_debug(100, KERN_DEBUG "SMP: CPU:%d came alive after %ld _us\n",

		cpuid, timeout * 100);

#endif /* kDEBUG */

#ifdef ENTRY_SYS_CPUS

	cpu_data[cpuid].state = STATE_RUNNING;

#endif