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Diffstat (limited to 'arch/arm/include/asm/switch_to.h')
-rw-r--r--arch/arm/include/asm/switch_to.h14
1 files changed, 0 insertions, 14 deletions
diff --git a/arch/arm/include/asm/switch_to.h b/arch/arm/include/asm/switch_to.h
index b55c7b2755e4..61e4a3c4ca6e 100644
--- a/arch/arm/include/asm/switch_to.h
+++ b/arch/arm/include/asm/switch_to.h
@@ -23,23 +23,9 @@
*/
extern struct task_struct *__switch_to(struct task_struct *, struct thread_info *, struct thread_info *);
-static inline void set_ti_cpu(struct task_struct *p)
-{
-#ifdef CONFIG_THREAD_INFO_IN_TASK
- /*
- * The core code no longer maintains the thread_info::cpu field once
- * CONFIG_THREAD_INFO_IN_TASK is in effect, but we rely on it for
- * raw_smp_processor_id(), which cannot access struct task_struct*
- * directly for reasons of circular #inclusion hell.
- */
- task_thread_info(p)->cpu = task_cpu(p);
-#endif
-}
-
#define switch_to(prev,next,last) \
do { \
__complete_pending_tlbi(); \
- set_ti_cpu(next); \
if (IS_ENABLED(CONFIG_CURRENT_POINTER_IN_TPIDRURO)) \
__this_cpu_write(__entry_task, next); \
last = __switch_to(prev,task_thread_info(prev), task_thread_info(next)); \