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-rw-r--r--include/linux/mm.h9
1 files changed, 2 insertions, 7 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h
index c3f6c39d41d0..59eca28b5ae2 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -37,10 +37,6 @@ extern int sysctl_legacy_va_layout;
#include <asm/processor.h>
#include <asm/atomic.h>
-#ifndef MM_VM_SIZE
-#define MM_VM_SIZE(mm) ((TASK_SIZE + PGDIR_SIZE - 1) & PGDIR_MASK)
-#endif
-
#define nth_page(page,n) pfn_to_page(page_to_pfn((page)) + (n))
/*
@@ -582,13 +578,12 @@ struct zap_details {
pgoff_t first_index; /* Lowest page->index to unmap */
pgoff_t last_index; /* Highest page->index to unmap */
spinlock_t *i_mmap_lock; /* For unmap_mapping_range: */
- unsigned long break_addr; /* Where unmap_vmas stopped */
unsigned long truncate_count; /* Compare vm_truncate_count */
};
-void zap_page_range(struct vm_area_struct *vma, unsigned long address,
+unsigned long zap_page_range(struct vm_area_struct *vma, unsigned long address,
unsigned long size, struct zap_details *);
-int unmap_vmas(struct mmu_gather **tlbp, struct mm_struct *mm,
+unsigned long unmap_vmas(struct mmu_gather **tlb, struct mm_struct *mm,
struct vm_area_struct *start_vma, unsigned long start_addr,
unsigned long end_addr, unsigned long *nr_accounted,
struct zap_details *);
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