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[PATCH] powerpc: Remove oprofile spinlock backtrace code

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Remove oprofile spinlock backtrace code now we have proper calltrace
support. Also make MMCRA sihv and sipr bits a variable since they may
change in future cpus. Finally, MMCRA should be a 64bit quantity.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Anton Blanchard
2006-03-27 12:00:45 +11:00
committed by Paul Mackerras
parent fa465f8c70
commit 15e812ad84
3 changed files with 9 additions and 44 deletions
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7
arch/powerpc/oprofile/common.c
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@@ -117,17 +117,10 @@ 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;
}