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| author | Robert Richter <robert.richter@amd.com> | 2010-01-28 18:05:26 +0100 |
|---|---|---|
| committer | Robert Richter <robert.richter@amd.com> | 2010-02-26 15:13:55 +0100 |
| commit | 013cfc50672bbb638796545231683231647edb07 (patch) | |
| tree | 447341fdc02e9ae26540123c5139f06a4186c66f /arch/Kconfig | |
| parent | b309a294e5b24692d0f7ea1defa168074cea619e (diff) | |
oprofile/x86: remove OPROFILE_IBS config option
OProfile support for IBS is now for several versions in the
kernel. The feature is stable now and the code can be activated
permanently.
As a side effect IBS now works also on nosmp configs.
Signed-off-by: Robert Richter <robert.richter@amd.com>
Diffstat (limited to 'arch/Kconfig')
| -rw-r--r-- | arch/Kconfig | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index d67787241813..06a13729c8df 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -15,20 +15,6 @@ config OPROFILE If unsure, say N. -config OPROFILE_IBS - bool "OProfile AMD IBS support (EXPERIMENTAL)" - default n - depends on OPROFILE && SMP && X86 - help - Instruction-Based Sampling (IBS) is a new profiling - technique that provides rich, precise program performance - information. IBS is introduced by AMD Family10h processors - (AMD Opteron Quad-Core processor "Barcelona") to overcome - the limitations of conventional performance counter - sampling. - - If unsure, say N. - config OPROFILE_EVENT_MULTIPLEX bool "OProfile multiplexing support (EXPERIMENTAL)" default n |