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| author | James Morris <jmorris@namei.org> | 2010-03-31 08:39:27 +1100 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2010-03-31 08:39:27 +1100 |
| commit | d25d6fa1a95f465ff1ec4458ca15e30b2c8dffec (patch) | |
| tree | 7362b182dedd825fc762ef7706830837e42943af /arch/Kconfig | |
| parent | 225a9be24d799aa16d543c31fb09f0c9ed1d9caa (diff) | |
| parent | 2eaa9cfdf33b8d7fb7aff27792192e0019ae8fc6 (diff) | |
| download | kernel_samsung_aries-d25d6fa1a95f465ff1ec4458ca15e30b2c8dffec.zip kernel_samsung_aries-d25d6fa1a95f465ff1ec4458ca15e30b2c8dffec.tar.gz kernel_samsung_aries-d25d6fa1a95f465ff1ec4458ca15e30b2c8dffec.tar.bz2 | |
Merge branch 'master' into next
Diffstat (limited to 'arch/Kconfig')
| -rw-r--r-- | arch/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index 215e460..e5eb133 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -41,6 +41,17 @@ config KPROBES for kernel debugging, non-intrusive instrumentation and testing. If in doubt, say "N". +config OPTPROBES + bool "Kprobes jump optimization support (EXPERIMENTAL)" + default y + depends on KPROBES + depends on !PREEMPT + depends on HAVE_OPTPROBES + select KALLSYMS_ALL + help + This option will allow kprobes to optimize breakpoint to + a jump for reducing its overhead. + config HAVE_EFFICIENT_UNALIGNED_ACCESS bool help @@ -83,6 +94,8 @@ config HAVE_KPROBES config HAVE_KRETPROBES bool +config HAVE_OPTPROBES + bool # # An arch should select this if it provides all these things: # |