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-rw-r--r--arch/x86/mm/hugetlbpage.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
index 8ecbb4bba4b3..c20e81c3425d 100644
--- a/arch/x86/mm/hugetlbpage.c
+++ b/arch/x86/mm/hugetlbpage.c
@@ -309,9 +309,10 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
struct hstate *h = hstate_file(file);
struct mm_struct *mm = current->mm;
struct vm_area_struct *vma, *prev_vma;
- unsigned long base = mm->mmap_base, addr = addr0;
+ unsigned long base = mm->mmap_base;
+ unsigned long addr = addr0;
unsigned long largest_hole = mm->cached_hole_size;
- int first_time = 1;
+ unsigned long start_addr;
/* don't allow allocations above current base */
if (mm->free_area_cache > base)
@@ -322,6 +323,8 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
mm->free_area_cache = base;
}
try_again:
+ start_addr = mm->free_area_cache;
+
/* make sure it can fit in the remaining address space */
if (mm->free_area_cache < len)
goto fail;
@@ -368,10 +371,9 @@ fail:
* if hint left us with no space for the requested
* mapping then try again:
*/
- if (first_time) {
+ if (start_addr != base) {
mm->free_area_cache = base;
largest_hole = 0;
- first_time = 0;
goto try_again;
}
/*