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sched/core: Remove unused prefetch_stack()

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prefetch_stack() is defined by IA64, but not actually used anywhere anymore.

Remove it.

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Ingo Molnar
2017-02-05 12:11:03 +01:00
parent b68070e146
commit 2c873d55cd
3 changed files with 0 additions and 31 deletions
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2
arch/ia64/include/asm/processor.h
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@@ -19,8 +19,6 @@
#include <asm/ptrace.h>
#include <asm/ustack.h>
#define ARCH_HAS_PREFETCH_SWITCH_STACK
#define IA64_NUM_PHYS_STACK_REG 96
#define IA64_NUM_DBG_REGS 8