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authorMathieu Desnoyers <mathieu.desnoyers@polymtl.ca>2008-02-02 15:10:34 -0500
committerSam Ravnborg <sam@ravnborg.org>2008-02-03 08:58:07 +0100
commit42d4b839c82fd7dd8e412145eb6d9752468478e2 (patch)
tree4383e36060c9a9cfca0d198c671e0ae0f8192a29 /arch/avr32
parentfb32e03fdc170251a381449a8d9b82cf7e811a6f (diff)
Add HAVE_OPROFILE
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 ARCH_SUPPORTS_KPROBES 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... Changelog : - Moving to HAVE_*. - Add AVR32 oprofile. Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Cc: David Howells <dhowells@redhat.com> Cc: Jeff Dike <jdike@addtoit.com> Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'arch/avr32')
-rw-r--r--arch/avr32/Kconfig4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig
index e34e2c9c94c..b46932c4f9f 100644
--- a/arch/avr32/Kconfig
+++ b/arch/avr32/Kconfig
@@ -10,6 +10,7 @@ config AVR32
# With EMBEDDED=n, we get lots of stuff automatically selected
# that we usually don't need on AVR32.
select EMBEDDED
+ select HAVE_OPROFILE
help
AVR32 is a high-performance 32-bit RISC microprocessor core,
designed for cost-sensitive embedded applications, with particular
@@ -54,9 +55,6 @@ config ARCH_HAS_ILOG2_U32
config ARCH_HAS_ILOG2_U64
def_bool n
-config ARCH_SUPPORTS_OPROFILE
- def_bool y
-
config GENERIC_HWEIGHT
def_bool y