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powerpc: Disable HCALL_STATS by default
authorAnton Blanchard <anton@samba.org>
Mon, 26 Oct 2009 18:51:57 +0000 (18:51 +0000)
committerPaul Mackerras <paulus@samba.org>
Wed, 28 Oct 2009 05:13:04 +0000 (16:13 +1100)
commitb3c86ee6d128dea7c671380090488887e73fa774
tree499fc259b2591fd932cd26f04fcc5c6dd223c83etree | snapshot
parent6f26353ca29e96475208bce673efb6a2c58b73f2commit | diff
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>
arch/powerpc/configs/pseries_defconfig diff | blob | history
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