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Date: Thu, 12 Feb 2009 04:43:11 +0100 From: Frederic Weisbecker <fweisbec@...il.com> To: Steven Rostedt <rostedt@...dmis.org> Cc: linux-rt-users@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH -rt] nmi: fix a build error Note this patch applies against rt:origin/master I guess it relies on a specific topic but I can't find which one. -- Latest -rt tree fails to build: arch/x86/kernel/nmi.c: In function ‘nmi_watchdog_tick’: arch/x86/kernel/nmi.c:463: erreur: implicit declaration of function ‘__profile_tick’ make[1]: *** [arch/x86/kernel/nmi.o] Erreur 1 make: *** [arch/x86/kernel] Erreur 2 nmi.c uses __profile_tick() but lacks its prototype, it needs to include linux/profile.c Also, __profile_tick() is missing an off case (!CONFIG_PROFILING) on linux/profile.h Signed-off-by: Frederic Weisbecker <fweisbec@...il.com> --- diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c index c9afd16..4f26868 100644 --- a/arch/x86/kernel/nmi.c +++ b/arch/x86/kernel/nmi.c @@ -26,6 +26,7 @@ #include <linux/kernel_stat.h> #include <linux/kdebug.h> #include <linux/smp.h> +#include <linux/profile.h> #include <asm/i8259.h> #include <asm/io_apic.h> diff --git a/include/linux/profile.h b/include/linux/profile.h index 2e1de8a..e440411 100644 --- a/include/linux/profile.h +++ b/include/linux/profile.h @@ -97,6 +97,11 @@ static inline int profile_init(void) return 0; } +static inline void __profile_tick(int type, struct pt_regs *regs) +{ + return; +} + static inline void profile_tick(int type) { return; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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