From 871480933a1c28f8a9fed4c4d34d06c439a7a422 Mon Sep 17 00:00:00 2001 From: Srikant Patnaik Date: Sun, 11 Jan 2015 12:28:04 +0530 Subject: Moved, renamed, and deleted files The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure. --- ANDROID_3.4.5/arch/arm/kernel/smp_tlb.c | 129 -------------------------------- 1 file changed, 129 deletions(-) delete mode 100644 ANDROID_3.4.5/arch/arm/kernel/smp_tlb.c (limited to 'ANDROID_3.4.5/arch/arm/kernel/smp_tlb.c') diff --git a/ANDROID_3.4.5/arch/arm/kernel/smp_tlb.c b/ANDROID_3.4.5/arch/arm/kernel/smp_tlb.c deleted file mode 100644 index 02c5d2ce..00000000 --- a/ANDROID_3.4.5/arch/arm/kernel/smp_tlb.c +++ /dev/null @@ -1,129 +0,0 @@ -/* - * linux/arch/arm/kernel/smp_tlb.c - * - * Copyright (C) 2002 ARM Limited, All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include -#include - -#include -#include - -/**********************************************************************/ - -/* - * TLB operations - */ -struct tlb_args { - struct vm_area_struct *ta_vma; - unsigned long ta_start; - unsigned long ta_end; -}; - -static inline void ipi_flush_tlb_all(void *ignored) -{ - local_flush_tlb_all(); -} - -static inline void ipi_flush_tlb_mm(void *arg) -{ - struct mm_struct *mm = (struct mm_struct *)arg; - - local_flush_tlb_mm(mm); -} - -static inline void ipi_flush_tlb_page(void *arg) -{ - struct tlb_args *ta = (struct tlb_args *)arg; - - local_flush_tlb_page(ta->ta_vma, ta->ta_start); -} - -static inline void ipi_flush_tlb_kernel_page(void *arg) -{ - struct tlb_args *ta = (struct tlb_args *)arg; - - local_flush_tlb_kernel_page(ta->ta_start); -} - -static inline void ipi_flush_tlb_range(void *arg) -{ - struct tlb_args *ta = (struct tlb_args *)arg; - - local_flush_tlb_range(ta->ta_vma, ta->ta_start, ta->ta_end); -} - -static inline void ipi_flush_tlb_kernel_range(void *arg) -{ - struct tlb_args *ta = (struct tlb_args *)arg; - - local_flush_tlb_kernel_range(ta->ta_start, ta->ta_end); -} - -void flush_tlb_all(void) -{ - if (tlb_ops_need_broadcast()) - on_each_cpu(ipi_flush_tlb_all, NULL, 1); - else - local_flush_tlb_all(); -} - -void flush_tlb_mm(struct mm_struct *mm) -{ - if (tlb_ops_need_broadcast()) - on_each_cpu_mask(mm_cpumask(mm), ipi_flush_tlb_mm, mm, 1); - else - local_flush_tlb_mm(mm); -} - -void flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr) -{ - if (tlb_ops_need_broadcast()) { - struct tlb_args ta; - ta.ta_vma = vma; - ta.ta_start = uaddr; - on_each_cpu_mask(mm_cpumask(vma->vm_mm), ipi_flush_tlb_page, - &ta, 1); - } else - local_flush_tlb_page(vma, uaddr); -} - -void flush_tlb_kernel_page(unsigned long kaddr) -{ - if (tlb_ops_need_broadcast()) { - struct tlb_args ta; - ta.ta_start = kaddr; - on_each_cpu(ipi_flush_tlb_kernel_page, &ta, 1); - } else - local_flush_tlb_kernel_page(kaddr); -} - -void flush_tlb_range(struct vm_area_struct *vma, - unsigned long start, unsigned long end) -{ - if (tlb_ops_need_broadcast()) { - struct tlb_args ta; - ta.ta_vma = vma; - ta.ta_start = start; - ta.ta_end = end; - on_each_cpu_mask(mm_cpumask(vma->vm_mm), ipi_flush_tlb_range, - &ta, 1); - } else - local_flush_tlb_range(vma, start, end); -} - -void flush_tlb_kernel_range(unsigned long start, unsigned long end) -{ - if (tlb_ops_need_broadcast()) { - struct tlb_args ta; - ta.ta_start = start; - ta.ta_end = end; - on_each_cpu(ipi_flush_tlb_kernel_range, &ta, 1); - } else - local_flush_tlb_kernel_range(start, end); -} - -- cgit