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| author | Jeff Garzik <jgarzik@pobox.com> | 2006-02-09 00:58:59 -0500 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2006-02-09 00:58:59 -0500 |
| commit | cac0e8e8bb2e7a086643bdd00c41d900a79bb4fa (patch) | |
| tree | 73cd85e5529a01fa2338ab6d58b99c36dd666cbe /mm/hugetlb.c | |
| parent | ddef9bb367b19383df627e388cb4c01c86ddba6c (diff) | |
| parent | 0bdd340c092b0936f78a54bdbd3927463ed4fca3 (diff) | |
| download | linux-cac0e8e8bb2e7a086643bdd00c41d900a79bb4fa.tar.gz linux-cac0e8e8bb2e7a086643bdd00c41d900a79bb4fa.tar.bz2 linux-cac0e8e8bb2e7a086643bdd00c41d900a79bb4fa.zip | |
Merge branch 'master'
Diffstat (limited to 'mm/hugetlb.c')
| -rw-r--r-- | mm/hugetlb.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index b21d78c941b5..67f29516662a 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -107,7 +107,7 @@ struct page *alloc_huge_page(struct vm_area_struct *vma, unsigned long addr) set_page_count(page, 1); page[1].mapping = (void *)free_huge_page; for (i = 0; i < (HPAGE_SIZE/PAGE_SIZE); ++i) - clear_highpage(&page[i]); + clear_user_highpage(&page[i], addr); return page; } @@ -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); @@ -444,6 +439,7 @@ retry: page = alloc_huge_page(vma, address); if (!page) { hugetlb_put_quota(mapping); + ret = VM_FAULT_OOM; goto out; } |