diff options
Diffstat (limited to 'arch/Kconfig')
-rw-r--r-- | arch/Kconfig | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index 1f9461b9cc89..e9a910876cda 100644 --- a/arch/Kconfig +++ b/arch/Kconfig | |||
@@ -76,6 +76,23 @@ config OPTPROBES | |||
76 | depends on KPROBES && HAVE_OPTPROBES | 76 | depends on KPROBES && HAVE_OPTPROBES |
77 | depends on !PREEMPT | 77 | depends on !PREEMPT |
78 | 78 | ||
79 | config UPROBES | ||
80 | bool "Transparent user-space probes (EXPERIMENTAL)" | ||
81 | depends on UPROBE_EVENT && PERF_EVENTS | ||
82 | default n | ||
83 | help | ||
84 | Uprobes is the user-space counterpart to kprobes: they | ||
85 | enable instrumentation applications (such as 'perf probe') | ||
86 | to establish unintrusive probes in user-space binaries and | ||
87 | libraries, by executing handler functions when the probes | ||
88 | are hit by user-space applications. | ||
89 | |||
90 | ( These probes come in the form of single-byte breakpoints, | ||
91 | managed by the kernel and kept transparent to the probed | ||
92 | application. ) | ||
93 | |||
94 | If in doubt, say "N". | ||
95 | |||
79 | config HAVE_EFFICIENT_UNALIGNED_ACCESS | 96 | config HAVE_EFFICIENT_UNALIGNED_ACCESS |
80 | bool | 97 | bool |
81 | help | 98 | help |