He who lectures others about hugetlbfs truncation might discover that
it's got screwed by his very own self. I replaced zap_hugepage_range by
unmap_hugepage_range, overlooking that zap used "len" but unmap "end".
Signed-off-by: Hugh Dickins <[email protected]>
---
fs/hugetlbfs/inode.c | 6 +-----
1 files changed, 1 insertion(+), 5 deletions(-)
--- mm21/fs/hugetlbfs/inode.c 2005-10-11 23:57:59.000000000 +0100
+++ mm22/fs/hugetlbfs/inode.c 2005-10-14 23:28:42.000000000 +0100
@@ -284,7 +284,6 @@ hugetlb_vmtruncate_list(struct prio_tree
vma_prio_tree_foreach(vma, &iter, root, h_pgoff, ULONG_MAX) {
unsigned long h_vm_pgoff;
- unsigned long v_length;
unsigned long v_offset;
h_vm_pgoff = vma->vm_pgoff >> (HPAGE_SHIFT - PAGE_SHIFT);
@@ -295,11 +294,8 @@ hugetlb_vmtruncate_list(struct prio_tree
if (h_vm_pgoff >= h_pgoff)
v_offset = 0;
- v_length = vma->vm_end - vma->vm_start;
-
unmap_hugepage_range(vma,
- vma->vm_start + v_offset,
- v_length - v_offset);
+ vma->vm_start + v_offset, vma->vm_end);
}
}
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
