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powerpc: Disable HCALL_STATS by default
The overhead of HCALL_STATS is quite high and the functionality is very rarely used. Key statistics are also missing (eg min/max). With the new hcall tracepoints much more powerful tracing can be done in a kernel module. Lets disable this by default. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
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@ -1683,7 +1683,7 @@ CONFIG_HAVE_ARCH_KGDB=y
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CONFIG_DEBUG_STACKOVERFLOW=y
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# CONFIG_DEBUG_STACK_USAGE is not set
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# CONFIG_DEBUG_PAGEALLOC is not set
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CONFIG_HCALL_STATS=y
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# CONFIG_HCALL_STATS is not set
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# CONFIG_CODE_PATCHING_SELFTEST is not set
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# CONFIG_FTR_FIXUP_SELFTEST is not set
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# CONFIG_MSI_BITMAP_SELFTEST is not set
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