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-rw-r--r--arch/Kconfig18
1 files changed, 1 insertions, 17 deletions
diff --git a/arch/Kconfig b/arch/Kconfig
index 9d055b4f0585..06a13729c8df 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -3,11 +3,9 @@
3# 3#
4 4
5config OPROFILE 5config OPROFILE
6 tristate "OProfile system profiling (EXPERIMENTAL)" 6 tristate "OProfile system profiling"
7 depends on PROFILING 7 depends on PROFILING
8 depends on HAVE_OPROFILE 8 depends on HAVE_OPROFILE
9 depends on TRACING_SUPPORT
10 select TRACING
11 select RING_BUFFER 9 select RING_BUFFER
12 select RING_BUFFER_ALLOW_SWAP 10 select RING_BUFFER_ALLOW_SWAP
13 help 11 help
@@ -17,20 +15,6 @@ config OPROFILE
17 15
18 If unsure, say N. 16 If unsure, say N.
19 17
20config OPROFILE_IBS
21 bool "OProfile AMD IBS support (EXPERIMENTAL)"
22 default n
23 depends on OPROFILE && SMP && X86
24 help
25 Instruction-Based Sampling (IBS) is a new profiling
26 technique that provides rich, precise program performance
27 information. IBS is introduced by AMD Family10h processors
28 (AMD Opteron Quad-Core processor "Barcelona") to overcome
29 the limitations of conventional performance counter
30 sampling.
31
32 If unsure, say N.
33
34config OPROFILE_EVENT_MULTIPLEX 18config OPROFILE_EVENT_MULTIPLEX
35 bool "OProfile multiplexing support (EXPERIMENTAL)" 19 bool "OProfile multiplexing support (EXPERIMENTAL)"
36 default n 20 default n