diff options
| author | Liam R. Howlett <Liam.Howlett@Oracle.com> | 2022-09-06 22:49:03 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-09-27 05:46:25 +0300 |
| commit | e1c2c775d448be0503a3ac90681d86980919bad0 (patch) | |
| tree | 93addcbd254efb1f8be2b275997078fe9ba4ebc5 /mm/oom_kill.c | |
| parent | 4267d1fd7825454ed41ebf53af62e7cedd779f83 (diff) | |
| download | linux-e1c2c775d448be0503a3ac90681d86980919bad0.tar.xz | |
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/20220906194824.2110408-62-Liam.Howlett@oracle.com
Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Reviewed-by: Davidlohr Bueso <dave@stgolabs.net>
Tested-by: Yu Zhao <yuzhao@google.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: David Howells <dhowells@redhat.com>
Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Cc: SeongJae Park <sj@kernel.org>
Cc: Sven Schnelle <svens@linux.ibm.com>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/oom_kill.c')
| -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; |