[PATCH] remove for_each_cpu()
[linux-2.6.git] / arch / powerpc / oprofile / common.c
index 2b9143b0f6bafcfc6179b86c1d23d7773c31a53f..27ad56bd227e7af5215c6803c40e860a778364bd 100644 (file)
@@ -22,6 +22,7 @@
 #include <asm/pmc.h>
 #include <asm/cputable.h>
 #include <asm/oprofile_impl.h>
+#include <asm/firmware.h>
 
 static struct op_powerpc_model *model;
 
@@ -117,17 +118,10 @@ static int op_powerpc_create_files(struct super_block *sb, struct dentry *root)
 
        oprofilefs_create_ulong(sb, root, "enable_kernel", &sys.enable_kernel);
        oprofilefs_create_ulong(sb, root, "enable_user", &sys.enable_user);
-#ifdef CONFIG_PPC64
-       oprofilefs_create_ulong(sb, root, "backtrace_spinlocks",
-                               &sys.backtrace_spinlocks);
-#endif
 
        /* Default to tracing both kernel and user */
        sys.enable_kernel = 1;
        sys.enable_user = 1;
-#ifdef CONFIG_PPC64
-       sys.backtrace_spinlocks = 0;
-#endif
 
        return 0;
 }
@@ -137,6 +131,9 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
        if (!cur_cpu_spec->oprofile_cpu_type)
                return -ENODEV;
 
+       if (firmware_has_feature(FW_FEATURE_ISERIES))
+               return -ENODEV;
+
        switch (cur_cpu_spec->oprofile_type) {
 #ifdef CONFIG_PPC64
                case PPC_OPROFILE_RS64:
@@ -169,7 +166,7 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
        ops->stop = op_powerpc_stop;
        ops->backtrace = op_powerpc_backtrace;
 
-       printk(KERN_INFO "oprofile: using %s performance monitoring.\n",
+       printk(KERN_DEBUG "oprofile: using %s performance monitoring.\n",
               ops->cpu_type);
 
        return 0;