summaryrefslogtreecommitdiffstats
path: root/arch/Kconfig
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2010-02-28 10:15:31 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2010-02-28 10:15:31 -0800
commitd25e8dbdab203ed8b4fd0a174bb5259e35ecd87c (patch)
tree46aadc89806daebe509f35daa962114b7a730090 /arch/Kconfig
parent642c4c75a765d7a3244ab39c8e6fb09be21eca5b (diff)
parentcfc9c0b450176a077205ef39092f0dc1a04e020a (diff)
downloadop-kernel-dev-d25e8dbdab203ed8b4fd0a174bb5259e35ecd87c.zip
op-kernel-dev-d25e8dbdab203ed8b4fd0a174bb5259e35ecd87c.tar.gz
Merge branch 'oprofile-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'oprofile-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: oprofile/x86: fix msr access to reserved counters oprofile/x86: use kzalloc() instead of kmalloc() oprofile/x86: fix perfctr nmi reservation for mulitplexing oprofile/x86: add comment to counter-in-use warning oprofile/x86: warn user if a counter is already active oprofile/x86: implement randomization for IBS periodic op counter oprofile/x86: implement lsfr pseudo-random number generator for IBS oprofile/x86: implement IBS cpuid feature detection oprofile/x86: remove node check in AMD IBS initialization oprofile/x86: remove OPROFILE_IBS config option oprofile: remove EXPERIMENTAL from the config option description oprofile: remove tracing build dependency
Diffstat (limited to 'arch/Kconfig')
-rw-r--r--arch/Kconfig18
1 files changed, 1 insertions, 17 deletions
diff --git a/arch/Kconfig b/arch/Kconfig
index 9d055b4..06a1372 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -3,11 +3,9 @@
#
config OPROFILE
- tristate "OProfile system profiling (EXPERIMENTAL)"
+ tristate "OProfile system profiling"
depends on PROFILING
depends on HAVE_OPROFILE
- depends on TRACING_SUPPORT
- select TRACING
select RING_BUFFER
select RING_BUFFER_ALLOW_SWAP
help
@@ -17,20 +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
OpenPOWER on IntegriCloud