[PATCH 1/2] mm: Fix VM_BUG_ON in __delete_from_swap_cache()

["Matthew Wilcox (Oracle)" <willy@infradead.org>]

The recent folio conversion changed the VM_BUG_ON() to dump the folio
we're storing instead of the entry we retrieved.  This was a mistake;
the entry we retrieved is the more interesting page to dump.

Fixes: ceff9d3354e9 ("mm/swap: convert __delete_from_swap_cache() to a folio")
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
---
 mm/swap_state.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/swap_state.c b/mm/swap_state.c
index e166051566f4..41afa6d45b23 100644
--- a/mm/swap_state.c
+++ b/mm/swap_state.c
@@ -151,7 +151,7 @@ void __delete_from_swap_cache(struct folio *folio,
 
 	for (i = 0; i < nr; i++) {
 		void *entry = xas_store(&xas, shadow);
-		VM_BUG_ON_FOLIO(entry != folio, folio);
+		VM_BUG_ON_PAGE(entry != folio, entry);
 		set_page_private(folio_page(folio, i), 0);
 		xas_next(&xas);
 	}
-- 
2.35.1