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-rw-r--r--mm/hugetlb.c17
1 files changed, 2 insertions, 15 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 3255ca420fc8..67f29516662a 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -391,12 +391,7 @@ static int hugetlb_cow(struct mm_struct *mm, struct vm_area_struct *vma,
if (!new_page) {
page_cache_release(old_page);
-
- /* Logically this is OOM, not a SIGBUS, but an OOM
- * could cause the kernel to go killing other
- * processes which won't help the hugepage situation
- * at all (?) */
- return VM_FAULT_SIGBUS;
+ return VM_FAULT_OOM;
}
spin_unlock(&mm->page_table_lock);
@@ -444,15 +439,7 @@ retry:
page = alloc_huge_page(vma, address);
if (!page) {
hugetlb_put_quota(mapping);
- /*
- * No huge pages available. So this is an OOM
- * condition but we do not want to trigger the OOM
- * killer, so we return VM_FAULT_SIGBUS.
- *
- * A program using hugepages may fault with Bus Error
- * because no huge pages are available in the cpuset, per
- * memory policy or because all are in use!
- */
+ ret = VM_FAULT_OOM;
goto out;
}