diff options
Diffstat (limited to 'arch/Kconfig')
-rw-r--r-- | arch/Kconfig | 18 |
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 | ||
5 | config OPROFILE | 5 | config 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 | ||
20 | config 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 | |||
34 | config OPROFILE_EVENT_MULTIPLEX | 18 | config OPROFILE_EVENT_MULTIPLEX |
35 | bool "OProfile multiplexing support (EXPERIMENTAL)" | 19 | bool "OProfile multiplexing support (EXPERIMENTAL)" |
36 | default n | 20 | default n |