diff options
| author | Anton Blanchard <anton@samba.org> | 2009-10-26 14:51:57 -0400 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2009-10-28 01:13:04 -0400 |
| commit | b3c86ee6d128dea7c671380090488887e73fa774 (patch) | |
| tree | 499fc259b2591fd932cd26f04fcc5c6dd223c83e /arch/powerpc/configs | |
| parent | 6f26353ca29e96475208bce673efb6a2c58b73f2 (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>
Diffstat (limited to 'arch/powerpc/configs')
| -rw-r--r-- | arch/powerpc/configs/pseries_defconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig index f1889abb89b1..c568329723b8 100644 --- a/arch/powerpc/configs/pseries_defconfig +++ b/arch/powerpc/configs/pseries_defconfig | |||
| @@ -1683,7 +1683,7 @@ CONFIG_HAVE_ARCH_KGDB=y | |||
| 1683 | CONFIG_DEBUG_STACKOVERFLOW=y | 1683 | CONFIG_DEBUG_STACKOVERFLOW=y |
| 1684 | # CONFIG_DEBUG_STACK_USAGE is not set | 1684 | # CONFIG_DEBUG_STACK_USAGE is not set |
| 1685 | # CONFIG_DEBUG_PAGEALLOC is not set | 1685 | # CONFIG_DEBUG_PAGEALLOC is not set |
| 1686 | CONFIG_HCALL_STATS=y | 1686 | # CONFIG_HCALL_STATS is not set |
| 1687 | # CONFIG_CODE_PATCHING_SELFTEST is not set | 1687 | # CONFIG_CODE_PATCHING_SELFTEST is not set |
| 1688 | # CONFIG_FTR_FIXUP_SELFTEST is not set | 1688 | # CONFIG_FTR_FIXUP_SELFTEST is not set |
| 1689 | # CONFIG_MSI_BITMAP_SELFTEST is not set | 1689 | # CONFIG_MSI_BITMAP_SELFTEST is not set |