From: Linus Torvalds Date: Thu, 6 Dec 2007 17:41:12 +0000 (-0800) Subject: Tiny clean-up of OPROFILE/KPROBES configuration X-Git-Tag: v2.6.24-rc5~60 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3743d33edf4e49376384822c57c4ee5cdf2d32f8;p=linux-2.6 Tiny clean-up of OPROFILE/KPROBES configuration Make the Kconfig.instrumentation file a bit easier on the eyes, and use the new ARCH_SUPPORTS_OPROFILE for x86[-64]. Signed-off-by: Linus Torvalds --- diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 391cb18941..80b7ba4056 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -112,8 +112,9 @@ config GENERIC_TIME_VSYSCALL bool default X86_64 - - +config ARCH_SUPPORTS_OPROFILE + bool + default y config ZONE_DMA32 diff --git a/kernel/Kconfig.instrumentation b/kernel/Kconfig.instrumentation index 12a9f74b62..468f47ad75 100644 --- a/kernel/Kconfig.instrumentation +++ b/kernel/Kconfig.instrumentation @@ -20,8 +20,8 @@ config PROFILING config OPROFILE tristate "OProfile system profiling (EXPERIMENTAL)" - depends on PROFILING - depends on (ARCH_SUPPORTS_OPROFILE || ALPHA || ARM || BLACKFIN || X86_32 || IA64 || M32R || PARISC || PPC || S390 || SUPERH || SPARC || X86_64) && !UML + depends on PROFILING && !UML + depends on ARCH_SUPPORTS_OPROFILE || ALPHA || ARM || BLACKFIN || IA64 || M32R || PARISC || PPC || S390 || SUPERH || SPARC help OProfile is a profiling system capable of profiling the whole system, include the kernel, kernel modules, libraries, @@ -31,8 +31,8 @@ config OPROFILE config KPROBES bool "Kprobes" - depends on KALLSYMS && MODULES - depends on (X86_32 || IA64 || PPC || S390 || SPARC64 || X86_64 || AVR32) && !UML + depends on KALLSYMS && MODULES && !UML + depends on X86_32 || IA64 || PPC || S390 || SPARC64 || X86_64 || AVR32 help Kprobes allows you to trap at almost any kernel address and execute a callback function. register_kprobe() establishes