diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2024-04-12 20:35:08 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-05-05 17:53:47 -0700 |
| commit | b650e1d2aefbbb31e7578ad60a0a71bf5e5c5346 (patch) | |
| tree | 352e571a47f564a9e490891b7ce9d39efd8e817d /mm | |
| parent | 0edb5b282ac5a4f9b1bdc22120c9b145be315622 (diff) | |
mm/memory-failure: pass the folio to collect_procs_ksm()
We've already calculated it, so pass it in instead of recalculating it in
collect_procs_ksm().
Link: https://lkml.kernel.org/r/20240412193510.2356957-12-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Jane Chu <jane.chu@oracle.com>
Reviewed-by: Miaohe Lin <linmiaohe@huawei.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Miaohe Lin <linmiaohe@huawei.com>
Cc: Oscar Salvador <osalvador@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/ksm.c | 5 | ||||
| -rw-r--r-- | mm/memory-failure.c | 2 |
2 files changed, 3 insertions, 4 deletions
@@ -3178,12 +3178,11 @@ again: /* * Collect processes when the error hit an ksm page. */ -void collect_procs_ksm(struct page *page, struct list_head *to_kill, - int force_early) +void collect_procs_ksm(struct folio *folio, struct page *page, + struct list_head *to_kill, int force_early) { struct ksm_stable_node *stable_node; struct ksm_rmap_item *rmap_item; - struct folio *folio = page_folio(page); struct vm_area_struct *vma; struct task_struct *tsk; diff --git a/mm/memory-failure.c b/mm/memory-failure.c index 498564f23abb..ec30611ec5ad 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -729,7 +729,7 @@ static void collect_procs(struct folio *folio, struct page *page, if (!folio->mapping) return; if (unlikely(folio_test_ksm(folio))) - collect_procs_ksm(page, tokill, force_early); + collect_procs_ksm(folio, page, tokill, force_early); else if (folio_test_anon(folio)) collect_procs_anon(folio, page, tokill, force_early); else |