From 5bd0b85ba8bb9de6f61f33f3752fc85f4c87fc22 Mon Sep 17 00:00:00 2001 From: Christian Borntraeger Date: Tue, 25 Oct 2016 11:03:15 +0200 Subject: locking/core, arch: Remove cpu_relax_lowlatency() As there are no users left, we can remove cpu_relax_lowlatency() implementations from every architecture. Signed-off-by: Christian Borntraeger Signed-off-by: Peter Zijlstra (Intel) Cc: Catalin Marinas Cc: Heiko Carstens Cc: Linus Torvalds Cc: Martin Schwidefsky Cc: Nicholas Piggin Cc: Noam Camus Cc: Peter Zijlstra Cc: Russell King Cc: Thomas Gleixner Cc: Will Deacon Cc: linuxppc-dev@lists.ozlabs.org Cc: virtualization@lists.linux-foundation.org Cc: xen-devel@lists.xenproject.org Cc: Link: http://lkml.kernel.org/r/1477386195-32736-6-git-send-email-borntraeger@de.ibm.com Signed-off-by: Ingo Molnar --- arch/x86/um/asm/processor.h | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/x86/um') diff --git a/arch/x86/um/asm/processor.h b/arch/x86/um/asm/processor.h index 01597afa8888..b4bd63b22b7f 100644 --- a/arch/x86/um/asm/processor.h +++ b/arch/x86/um/asm/processor.h @@ -27,7 +27,6 @@ static inline void rep_nop(void) #define cpu_relax() rep_nop() #define cpu_relax_yield() cpu_relax() -#define cpu_relax_lowlatency() cpu_relax() #define task_pt_regs(t) (&(t)->thread.regs) -- cgit v1.2.3