diff options
| author | Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> | 2008-02-02 15:10:35 -0500 |
|---|---|---|
| committer | Sam Ravnborg <sam@ravnborg.org> | 2008-02-03 08:58:07 +0100 |
| commit | 3f550096dede4430f83b16457da83bf429155ac2 (patch) | |
| tree | 1e352deedbcf23cf97a4ca5a2db7f26dd26a4640 /arch | |
| parent | 42d4b839c82fd7dd8e412145eb6d9752468478e2 (diff) | |
Add HAVE_KPROBES
Linus:
On the per-architecture side, I do think it would be better to *not* have
internal architecture knowledge in a generic file, and as such a line like
depends on X86_32 || IA64 || PPC || S390 || SPARC64 || X86_64 || AVR32
really shouldn't exist in a file like kernel/Kconfig.instrumentation.
It would be much better to do
depends on ARCH_SUPPORTS_KPROBES
in that generic file, and then architectures that do support it would just
have a
bool ARCH_SUPPORTS_KPROBES
default y
in *their* architecture files. That would seem to be much more logical,
and is readable both for arch maintainers *and* for people who have no
clue - and don't care - about which architecture is supposed to support
which interface...
Changelog:
Actually, I know I gave this as the magic incantation, but now that I see
it, I realize that I should have told you to just use
config KPROBES_SUPPORT
def_bool y
instead, which is a bit denser.
We seem to use both kinds of syntax for these things, but this is really
what "def_bool" is there for...
- Use HAVE_KPROBES
- Use a select
- Yet another update :
Moving to HAVE_* now.
- Update ARM for kprobes support.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/Kconfig | 1 | ||||
| -rw-r--r-- | arch/avr32/Kconfig | 1 | ||||
| -rw-r--r-- | arch/ia64/Kconfig | 1 | ||||
| -rw-r--r-- | arch/powerpc/Kconfig | 1 | ||||
| -rw-r--r-- | arch/ppc/Kconfig | 1 | ||||
| -rw-r--r-- | arch/s390/Kconfig | 1 | ||||
| -rw-r--r-- | arch/sparc64/Kconfig | 1 | ||||
| -rw-r--r-- | arch/x86/Kconfig | 1 |
8 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 3b3eb4ec318..ea45eefbf83 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -11,6 +11,7 @@ config ARM select RTC_LIB select SYS_SUPPORTS_APM_EMULATION select HAVE_OPROFILE + select HAVE_KPROBES if (!XIP_KERNEL) help The ARM series is a line of low-power-consumption RISC chip designs licensed by ARM Ltd and targeted at embedded applications and diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig index b46932c4f9f..0e56e96a17a 100644 --- a/arch/avr32/Kconfig +++ b/arch/avr32/Kconfig @@ -11,6 +11,7 @@ config AVR32 # that we usually don't need on AVR32. select EMBEDDED select HAVE_OPROFILE + select HAVE_KPROBES help AVR32 is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 5e410f200c0..8db6324f7a8 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -16,6 +16,7 @@ config IA64 select PM if (!IA64_HP_SIM) select ARCH_SUPPORTS_MSI select HAVE_OPROFILE + select HAVE_KPROBES default y help The Itanium Processor Family is Intel's 64-bit successor to diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index c3c29e7d281..c6f3eb58e4e 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -88,6 +88,7 @@ config PPC bool default y select HAVE_OPROFILE + select HAVE_KPROBES config EARLY_PRINTK bool diff --git a/arch/ppc/Kconfig b/arch/ppc/Kconfig index ea9eb4891b2..92e37f5b365 100644 --- a/arch/ppc/Kconfig +++ b/arch/ppc/Kconfig @@ -43,6 +43,7 @@ config PPC bool default y select HAVE_OPROFILE + select HAVE_KPROBES config PPC32 bool diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index c561f6fc3d7..272c6c80fd7 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -52,6 +52,7 @@ mainmenu "Linux Kernel Configuration" config S390 def_bool y select HAVE_OPROFILE + select HAVE_KPROBES source "init/Kconfig" diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig index ca14d880d62..cbdc80d74bc 100644 --- a/arch/sparc64/Kconfig +++ b/arch/sparc64/Kconfig @@ -9,6 +9,7 @@ config SPARC bool default y select HAVE_OPROFILE + select HAVE_KPROBES config SPARC64 bool diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 65594884f32..72db31c7866 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -19,6 +19,7 @@ config X86_64 config X86 def_bool y select HAVE_OPROFILE + select HAVE_KPROBES config GENERIC_LOCKBREAK def_bool n |