Commit 4f31888c authored Oct 31, 2011 by Dave Jones Committed by Linus Torvalds Oct 31, 2011

mm: output a list of loaded modules when we hit bad_page()



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>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent f5fc870d

mm/page_alloc.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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 */