From c9b92b840705542a1ae50b5407154a5595d17359 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Mon, 7 May 2012 17:59:50 +0000 Subject: powerpc: Remove unused cpu_idle_wait() cpuidle uses a generic function now. Remove the cruft. Signed-off-by: Thomas Gleixner Cc: Peter Zijlstra Cc: Benjamin Herrenschmidt Link: http://lkml.kernel.org/r/20120507175652.330322737@linutronix.de --- arch/powerpc/include/asm/processor.h | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/powerpc/include/asm') diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h index 8e2d0371fe1e..48a26d379222 100644 --- a/arch/powerpc/include/asm/processor.h +++ b/arch/powerpc/include/asm/processor.h @@ -386,7 +386,6 @@ extern unsigned long cpuidle_disable; enum idle_boot_override {IDLE_NO_OVERRIDE = 0, IDLE_POWERSAVE_OFF}; extern int powersave_nap; /* set if nap mode can be used in idle loop */ -void cpu_idle_wait(void); #ifdef CONFIG_PSERIES_IDLE extern void update_smt_snooze_delay(int snooze); -- cgit From 96c951179736eb59c5f66de2ac85af9e7a6a8b15 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Sat, 5 May 2012 15:05:45 +0000 Subject: powerpc: Use common threadinfo allocator The core now has a threadinfo allocator which uses a kmemcache when THREAD_SIZE < PAGE_SIZE. Signed-off-by: Thomas Gleixner Cc: Benjamin Herrenschmidt Link: http://lkml.kernel.org/r/20120505150142.059161130@linutronix.de --- arch/powerpc/include/asm/thread_info.h | 13 ------------- 1 file changed, 13 deletions(-) (limited to 'arch/powerpc/include/asm') diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h index 4a741c7efd02..1a1bb00f061a 100644 --- a/arch/powerpc/include/asm/thread_info.h +++ b/arch/powerpc/include/asm/thread_info.h @@ -62,21 +62,8 @@ struct thread_info { #define init_thread_info (init_thread_union.thread_info) #define init_stack (init_thread_union.stack) -/* thread information allocation */ - -#if THREAD_SHIFT >= PAGE_SHIFT - #define THREAD_SIZE_ORDER (THREAD_SHIFT - PAGE_SHIFT) -#else /* THREAD_SHIFT < PAGE_SHIFT */ - -#define __HAVE_ARCH_THREAD_INFO_ALLOCATOR - -extern struct thread_info *alloc_thread_info_node(struct task_struct *tsk, int node); -extern void free_thread_info(struct thread_info *ti); - -#endif /* THREAD_SHIFT < PAGE_SHIFT */ - /* how to get the thread information struct from C */ static inline struct thread_info *current_thread_info(void) { -- cgit