---

yaml --- r: 146036 b: refs/heads/master c: e057a5e h: refs/heads/master v: v3
git-mirror · Apr 19, 2009 · 6d7271e · 6d7271e
1 parent 87b586c
commit 6d7271e
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8e668b5b3455207e4540fc7ccab9ecf70142f288
+refs/heads/master: e057a5e5647a1c9d0d0054fbd298bfa04b3d1cb4
diff --git a/trunk/kernel/trace/ring_buffer.c b/trunk/kernel/trace/ring_buffer.c
@@ -1495,6 +1495,13 @@ static int trace_recursive_lock(void)
 	if (unlikely(current->trace_recursion & (1 << level))) {
 		/* Disable all tracing before we do anything else */
 		tracing_off_permanent();
+
+		printk_once(KERN_WARNING "Tracing recursion: "
+			    "HC[%lu]:SC[%lu]:NMI[%lu]\n",
+			    hardirq_count() >> HARDIRQ_SHIFT,
+			    softirq_count() >> SOFTIRQ_SHIFT,
+			    in_nmi());
+
 		WARN_ON_ONCE(1);
 		return -1;
 	}