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| author | Thomas Gleixner <tglx@linutronix.de> | 2012-05-05 19:05:45 +0400 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2012-05-08 16:08:45 +0400 |
| commit | 96c951179736eb59c5f66de2ac85af9e7a6a8b15 (patch) | |
| tree | 0ee038698189d943bf43d889e8eb8c769c4ee967 /arch/powerpc/include/asm/thread_info.h | |
| parent | 3194f61de93d4d4fbc2f2ddb25aeded6f9cebaeb (diff) | |
| download | linux-96c951179736eb59c5f66de2ac85af9e7a6a8b15.tar.xz | |
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 <tglx@linutronix.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Link: http://lkml.kernel.org/r/20120505150142.059161130@linutronix.de
Diffstat (limited to 'arch/powerpc/include/asm/thread_info.h')
| -rw-r--r-- | arch/powerpc/include/asm/thread_info.h | 13 |
1 files changed, 0 insertions, 13 deletions
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) { |