Commit b2896458 authored Nov 09, 2020 by Jiri Slaby Committed by Thomas Gleixner Nov 11, 2020

x86/platform/uv: Drop last traces of uv_flush_tlb_others



Commit 39297dde ("x86/platform/uv: Remove UV BAU TLB Shootdown
Handler") removed uv_flush_tlb_others. Its declaration was removed also
from asm/uv/uv.h. But only for the CONFIG_X86_UV=y case. The inline
definition (!X86_UV case) is still in place.

So remove this implementation with everything what was added to support
uv_flush_tlb_others:
* include of asm/tlbflush.h
* forward declarations of struct cpumask, mm_struct, and flush_tlb_info

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Mike Travis <mike.travis@hpe.com>
Acked-by: Steve Wahl <steve.wahl@hpe.com>
Link: https://lore.kernel.org/r/20201109093653.2042-1-jslaby@suse.cz

parent f8394f23

arch/x86/include/asm/uv/uv.h

+0 −10

Original line number	Diff line number	Diff line
		@@ -2,14 +2,8 @@
		#ifndef _ASM_X86_UV_UV_H
		#define _ASM_X86_UV_UV_H

		#include <asm/tlbflush.h>

		enum uv_system_type {UV_NONE, UV_LEGACY_APIC, UV_X2APIC};

		struct cpumask;
		struct mm_struct;
		struct flush_tlb_info;

		#ifdef CONFIG_X86_UV
		#include <linux/efi.h>

		@@ -44,10 +38,6 @@ static inline int is_uv_system(void) { return 0; }
		static inline int is_uv_hubbed(int uv) { return 0; }
		static inline void uv_cpu_init(void) { }
		static inline void uv_system_init(void) { }
		static inline const struct cpumask *
		uv_flush_tlb_others(const struct cpumask *cpumask,
		const struct flush_tlb_info *info)
		{ return cpumask; }

		#endif /* X86_UV */

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