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authorDave Jones <davej@redhat.com>2011-11-15 15:04:00 -0800
committerPekka Enberg <penberg@kernel.org>2011-11-16 21:14:40 +0200
commit265d47e7115023df9e2b7a864b207b4738d9e18c (patch)
treecb696cbbb7eceb99315a72e56abd9cd3ba2964a6 /mm/slub.c
parent3df1cccdfb3fab6aa9176beb655d802eb384eabc (diff)
downloadop-kernel-dev-265d47e7115023df9e2b7a864b207b4738d9e18c.zip
op-kernel-dev-265d47e7115023df9e2b7a864b207b4738d9e18c.tar.gz
slub: add taint flag outputting to debug paths
When we get corruption reports, it's useful to see if the kernel was tainted, to rule out problems we can't do anything about. Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Pekka Enberg <penberg@kernel.org>
Diffstat (limited to 'mm/slub.c')
-rw-r--r--mm/slub.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/slub.c b/mm/slub.c
index 7d2a996..60552d5 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -570,7 +570,7 @@ static void slab_bug(struct kmem_cache *s, char *fmt, ...)
va_end(args);
printk(KERN_ERR "========================================"
"=====================================\n");
- printk(KERN_ERR "BUG %s: %s\n", s->name, buf);
+ printk(KERN_ERR "BUG %s (%s): %s\n", s->name, print_tainted(), buf);
printk(KERN_ERR "----------------------------------------"
"-------------------------------------\n\n");
}
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