From e950631e84e7e38892ffbeee5e1816b270026b0e Mon Sep 17 00:00:00 2001 From: Catalin Marinas Date: Thu, 18 Feb 2016 15:50:04 +0000 Subject: arm64: Remove the get_thread_info() function This function was introduced by previous commits implementing UAO. However, it can be replaced with task_thread_info() in uao_thread_switch() or get_fs() in do_page_fault() (the latter being called only on the current context, so no need for using the saved pt_regs). Signed-off-by: Catalin Marinas --- arch/arm64/include/asm/thread_info.h | 6 ------ 1 file changed, 6 deletions(-) (limited to 'arch/arm64/include') diff --git a/arch/arm64/include/asm/thread_info.h b/arch/arm64/include/asm/thread_info.h index eba8db6838af..abd64bd1f6d9 100644 --- a/arch/arm64/include/asm/thread_info.h +++ b/arch/arm64/include/asm/thread_info.h @@ -85,12 +85,6 @@ static inline struct thread_info *current_thread_info(void) return (struct thread_info *)sp_el0; } -/* Access struct thread_info of another thread */ -static inline struct thread_info *get_thread_info(unsigned long thread_stack) -{ - return (struct thread_info *)(thread_stack & ~(THREAD_SIZE - 1)); -} - #define thread_saved_pc(tsk) \ ((unsigned long)(tsk->thread.cpu_context.pc)) #define thread_saved_sp(tsk) \ -- cgit v1.2.3