projects
/
linux-2.6-block.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
| inline |
side by side
hugetlbfs: kill applications that use MAP_NORESERVE with SIGBUS instead of OOM-killer
[linux-2.6-block.git]
/
mm
/
mmap.c
diff --git
a/mm/mmap.c
b/mm/mmap.c
index f90ea92f755aed2a9d7fa8dac940443dd86240f8..456ec6f278897a560bd915e6d84297ac3de7ddef 100644
(file)
--- a/
mm/mmap.c
+++ b/
mm/mmap.c
@@
-1977,7
+1977,8
@@
static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
return 0;
/* Clean everything up if vma_adjust failed. */
- new->vm_ops->close(new);
+ if (new->vm_ops && new->vm_ops->close)
+ new->vm_ops->close(new);
if (new->vm_file) {
if (vma->vm_flags & VM_EXECUTABLE)
removed_exe_file_vma(mm);