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authorPeter Zijlstra <peterz@infradead.org>2019-02-19 16:38:37 +0300
committerIngo Molnar <mingo@kernel.org>2019-04-03 11:33:04 +0300
commit6455959819bf2469190ae9f6b4ccebaa9827e884 (patch)
treefb30c8cc38170501c76fbd64d99fe338b1053b90 /arch/nds32
parent0a8caf211bcf52cbb59e100ead4908fe88d2a510 (diff)
downloadlinux-6455959819bf2469190ae9f6b4ccebaa9827e884.tar.xz
ia64/tlb: Eradicate tlb_migrate_finish() callback
Only ia64-sn2 uses this as an optimization, and there it is of questionable correctness due to the mm_users==1 test. Remove it entirely. No change in behavior intended. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andy Lutomirski <luto@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Rik van Riel <riel@surriel.com> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/nds32')
-rw-r--r--arch/nds32/include/asm/tlbflush.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/nds32/include/asm/tlbflush.h b/arch/nds32/include/asm/tlbflush.h
index 9b411f401903..38ee769b18d8 100644
--- a/arch/nds32/include/asm/tlbflush.h
+++ b/arch/nds32/include/asm/tlbflush.h
@@ -42,6 +42,5 @@ void local_flush_tlb_page(struct vm_area_struct *vma, unsigned long addr);
void update_mmu_cache(struct vm_area_struct *vma,
unsigned long address, pte_t * pte);
-void tlb_migrate_finish(struct mm_struct *mm);
#endif