From 6685a477494ceb063c10300891e48895bb1843c9 Mon Sep 17 00:00:00 2001 From: "Signed-off-by: Darren Hart" Date: Wed, 4 Aug 2010 18:28:34 +0000 Subject: [PATCH] powerpc: Silence __cpu_up() under normal operation During CPU offline/online tests __cpu_up would flood the logs with the following message: Processor 0 found. This provides no useful information to the user as there is no context provided, and since the operation was a success (to this point) it is expected that the CPU will come back online, providing all the feedback necessary. Change the "Processor found" message to DBG() similar to other such messages in the same function. Also, add an appropriate log level for the "Processor is stuck" message. Signed-off-by: Darren Hart Acked-by: Will Schmidt Cc: Thomas Gleixner Cc: Nathan Fontenot Cc: Robert Jennings Cc: Brian King Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/kernel/smp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c index a61b3ddd7bb3..0008bc58e826 100644 --- a/arch/powerpc/kernel/smp.c +++ b/arch/powerpc/kernel/smp.c @@ -427,11 +427,11 @@ int __cpuinit __cpu_up(unsigned int cpu) #endif if (!cpu_callin_map[cpu]) { - printk("Processor %u is stuck.\n", cpu); + printk(KERN_ERR "Processor %u is stuck.\n", cpu); return -ENOENT; } - printk("Processor %u found.\n", cpu); + DBG("Processor %u found.\n", cpu); if (smp_ops->give_timebase) smp_ops->give_timebase(); -- 2.20.1