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-rw-r--r--arch/ia64/include/asm/tlb.h2
-rw-r--r--arch/x86/kernel/ldt.c2
-rw-r--r--fs/exec.c2
-rw-r--r--include/linux/mm_types.h3
-rw-r--r--mm/hugetlb.c2
-rw-r--r--mm/madvise.c6
-rw-r--r--mm/memory.c4
-rw-r--r--mm/mmap.c4
-rw-r--r--mm/mmu_gather.c5
-rw-r--r--mm/oom_kill.c4
10 files changed, 15 insertions, 19 deletions
diff --git a/arch/ia64/include/asm/tlb.h b/arch/ia64/include/asm/tlb.h
index 8d9da6f08a62..7059eb2e867a 100644
--- a/arch/ia64/include/asm/tlb.h
+++ b/arch/ia64/include/asm/tlb.h
@@ -36,7 +36,7 @@
* tlb_end_vma(tlb, vma);
* }
* }
- * tlb_finish_mmu(tlb, start, end); // finish unmap for address space MM
+ * tlb_finish_mmu(tlb); // finish unmap for address space MM
*/
#include <linux/mm.h>
#include <linux/pagemap.h>
diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c
index b8aee71840ae..0d4e1253c9c9 100644
--- a/arch/x86/kernel/ldt.c
+++ b/arch/x86/kernel/ldt.c
@@ -400,7 +400,7 @@ static void free_ldt_pgtables(struct mm_struct *mm)
tlb_gather_mmu(&tlb, mm, start, end);
free_pgd_range(&tlb, start, end, start, end);
- tlb_finish_mmu(&tlb, start, end);
+ tlb_finish_mmu(&tlb);
#endif
}
diff --git a/fs/exec.c b/fs/exec.c
index 5d4d52039105..69d89a0c35e9 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -725,7 +725,7 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
free_pgd_range(&tlb, old_start, old_end, new_end,
vma->vm_next ? vma->vm_next->vm_start : USER_PGTABLES_CEILING);
}
- tlb_finish_mmu(&tlb, old_start, old_end);
+ tlb_finish_mmu(&tlb);
/*
* Shrink the vma to just the new range. Always succeeds.
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index 07d9acb5b19c..1fe6a51298a6 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -590,8 +590,7 @@ static inline cpumask_t *mm_cpumask(struct mm_struct *mm)
struct mmu_gather;
extern void tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm,
unsigned long start, unsigned long end);
-extern void tlb_finish_mmu(struct mmu_gather *tlb,
- unsigned long start, unsigned long end);
+extern void tlb_finish_mmu(struct mmu_gather *tlb);
static inline void init_tlb_flush_pending(struct mm_struct *mm)
{
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 18f6ee317900..33db4fa62c7b 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -3985,7 +3985,7 @@ void unmap_hugepage_range(struct vm_area_struct *vma, unsigned long start,
tlb_gather_mmu(&tlb, mm, tlb_start, tlb_end);
__unmap_hugepage_range(&tlb, vma, start, end, ref_page);
- tlb_finish_mmu(&tlb, tlb_start, tlb_end);
+ tlb_finish_mmu(&tlb);
}
/*
diff --git a/mm/madvise.c b/mm/madvise.c
index 6a660858784b..1b68520ea3f4 100644
--- a/mm/madvise.c
+++ b/mm/madvise.c
@@ -508,7 +508,7 @@ static long madvise_cold(struct vm_area_struct *vma,
lru_add_drain();
tlb_gather_mmu(&tlb, mm, start_addr, end_addr);
madvise_cold_page_range(&tlb, vma, start_addr, end_addr);
- tlb_finish_mmu(&tlb, start_addr, end_addr);
+ tlb_finish_mmu(&tlb);
return 0;
}
@@ -560,7 +560,7 @@ static long madvise_pageout(struct vm_area_struct *vma,
lru_add_drain();
tlb_gather_mmu(&tlb, mm, start_addr, end_addr);
madvise_pageout_page_range(&tlb, vma, start_addr, end_addr);
- tlb_finish_mmu(&tlb, start_addr, end_addr);
+ tlb_finish_mmu(&tlb);
return 0;
}
@@ -732,7 +732,7 @@ static int madvise_free_single_vma(struct vm_area_struct *vma,
&madvise_free_walk_ops, &tlb);
tlb_end_vma(&tlb, vma);
mmu_notifier_invalidate_range_end(&range);
- tlb_finish_mmu(&tlb, range.start, range.end);
+ tlb_finish_mmu(&tlb);
return 0;
}
diff --git a/mm/memory.c b/mm/memory.c
index feff48e1465a..7bd3f122bd10 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -1540,7 +1540,7 @@ void zap_page_range(struct vm_area_struct *vma, unsigned long start,
for ( ; vma && vma->vm_start < range.end; vma = vma->vm_next)
unmap_single_vma(&tlb, vma, start, range.end, NULL);
mmu_notifier_invalidate_range_end(&range);
- tlb_finish_mmu(&tlb, start, range.end);
+ tlb_finish_mmu(&tlb);
}
/**
@@ -1566,7 +1566,7 @@ static void zap_page_range_single(struct vm_area_struct *vma, unsigned long addr
mmu_notifier_invalidate_range_start(&range);
unmap_single_vma(&tlb, vma, address, range.end, details);
mmu_notifier_invalidate_range_end(&range);
- tlb_finish_mmu(&tlb, address, range.end);
+ tlb_finish_mmu(&tlb);
}
/**
diff --git a/mm/mmap.c b/mm/mmap.c
index dc7206032387..7a9f493a4b83 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -2676,7 +2676,7 @@ static void unmap_region(struct mm_struct *mm,
unmap_vmas(&tlb, vma, start, end);
free_pgtables(&tlb, vma, prev ? prev->vm_end : FIRST_USER_ADDRESS,
next ? next->vm_start : USER_PGTABLES_CEILING);
- tlb_finish_mmu(&tlb, start, end);
+ tlb_finish_mmu(&tlb);
}
/*
@@ -3219,7 +3219,7 @@ void exit_mmap(struct mm_struct *mm)
/* Use -1 here to ensure all VMAs in the mm are unmapped */
unmap_vmas(&tlb, vma, 0, -1);
free_pgtables(&tlb, vma, FIRST_USER_ADDRESS, USER_PGTABLES_CEILING);
- tlb_finish_mmu(&tlb, 0, -1);
+ tlb_finish_mmu(&tlb);
/*
* Walk the list again, actually closing and freeing it,
diff --git a/mm/mmu_gather.c b/mm/mmu_gather.c
index 03c33c93a582..b0be5a7aa08f 100644
--- a/mm/mmu_gather.c
+++ b/mm/mmu_gather.c
@@ -290,14 +290,11 @@ void tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm,
/**
* tlb_finish_mmu - finish an mmu_gather structure
* @tlb: the mmu_gather structure to finish
- * @start: start of the region that will be removed from the page-table
- * @end: end of the region that will be removed from the page-table
*
* Called at the end of the shootdown operation to free up any resources that
* were required.
*/
-void tlb_finish_mmu(struct mmu_gather *tlb,
- unsigned long start, unsigned long end)
+void tlb_finish_mmu(struct mmu_gather *tlb)
{
/*
* If there are parallel threads are doing PTE changes on same range
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 04b19b7b5435..757e557211fb 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -548,13 +548,13 @@ bool __oom_reap_task_mm(struct mm_struct *mm)
vma->vm_end);
tlb_gather_mmu(&tlb, mm, range.start, range.end);
if (mmu_notifier_invalidate_range_start_nonblock(&range)) {
- tlb_finish_mmu(&tlb, range.start, range.end);
+ tlb_finish_mmu(&tlb);
ret = false;
continue;
}
unmap_page_range(&tlb, vma, range.start, range.end, NULL);
mmu_notifier_invalidate_range_end(&range);
- tlb_finish_mmu(&tlb, range.start, range.end);
+ tlb_finish_mmu(&tlb);
}
}