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-rw-r--r--fs/hugetlbfs/inode.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index 8e1b7825e2f3..fe625cd1719a 100644
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -22,6 +22,7 @@
22#include <linux/backing-dev.h> 22#include <linux/backing-dev.h>
23#include <linux/hugetlb.h> 23#include <linux/hugetlb.h>
24#include <linux/pagevec.h> 24#include <linux/pagevec.h>
25#include <linux/mman.h>
25#include <linux/quotaops.h> 26#include <linux/quotaops.h>
26#include <linux/slab.h> 27#include <linux/slab.h>
27#include <linux/dnotify.h> 28#include <linux/dnotify.h>
@@ -112,6 +113,12 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
112 if (len > TASK_SIZE) 113 if (len > TASK_SIZE)
113 return -ENOMEM; 114 return -ENOMEM;
114 115
116 if (flags & MAP_FIXED) {
117 if (prepare_hugepage_range(addr, len, pgoff))
118 return -EINVAL;
119 return addr;
120 }
121
115 if (addr) { 122 if (addr) {
116 addr = ALIGN(addr, HPAGE_SIZE); 123 addr = ALIGN(addr, HPAGE_SIZE);
117 vma = find_vma(mm, addr); 124 vma = find_vma(mm, addr);