diff options
| author | Liam R. Howlett <[email protected]> | 2022-09-06 19:49:03 +0000 |
|---|---|---|
| committer | Andrew Morton <[email protected]> | 2022-09-26 19:46:25 -0700 |
| commit | e1c2c775d448be0503a3ac90681d86980919bad0 (patch) | |
| tree | 93addcbd254efb1f8be2b275997078fe9ba4ebc5 | |
| parent | 4267d1fd7825454ed41ebf53af62e7cedd779f83 (diff) | |
mm/oom_kill: use vma iterators instead of vma linked list
Use vma iterator in preparation of removing the linked list.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Liam R. Howlett <[email protected]>
Acked-by: Vlastimil Babka <[email protected]>
Reviewed-by: Davidlohr Bueso <[email protected]>
Tested-by: Yu Zhao <[email protected]>
Cc: Catalin Marinas <[email protected]>
Cc: David Hildenbrand <[email protected]>
Cc: David Howells <[email protected]>
Cc: "Matthew Wilcox (Oracle)" <[email protected]>
Cc: SeongJae Park <[email protected]>
Cc: Sven Schnelle <[email protected]>
Cc: Will Deacon <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
| -rw-r--r-- | mm/oom_kill.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/oom_kill.c b/mm/oom_kill.c index 3c6cf9e3cd66..3996301450e8 100644 --- a/mm/oom_kill.c +++ b/mm/oom_kill.c @@ -513,6 +513,7 @@ bool __oom_reap_task_mm(struct mm_struct *mm) { struct vm_area_struct *vma; bool ret = true; + VMA_ITERATOR(vmi, mm, 0); /* * Tell all users of get_user/copy_from_user etc... that the content @@ -522,7 +523,7 @@ bool __oom_reap_task_mm(struct mm_struct *mm) */ set_bit(MMF_UNSTABLE, &mm->flags); - for (vma = mm->mmap ; vma; vma = vma->vm_next) { + for_each_vma(vmi, vma) { if (vma->vm_flags & (VM_HUGETLB|VM_PFNMAP)) continue; |