* output a list of loaded modules when we hit bad_page()
@ 2011-07-22 0:47 Dave Jones
0 siblings, 0 replies; only message in thread
From: Dave Jones @ 2011-07-22 0:47 UTC (permalink / raw)
To: linux-mm
When we get a bad_page bug report, it's useful to see what
modules the user had loaded.
Signed-off-by: Dave Jones <davej@redhat.com>
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 4e8985a..70d0853 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -318,6 +318,7 @@ static void bad_page(struct page *page)
current->comm, page_to_pfn(page));
dump_page(page);
+ print_modules();
dump_stack();
out:
/* Leave bad fields for debug, except PageBuddy could make trouble */
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