* 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>
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
}
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.
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)
{
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);
}
/*
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;
}
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;
}
&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;
}
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);
}
/**
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);
}
/**
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);
}
/*
/* 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,
/**
* 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
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);
}
}