[Xen-devel] [PATCH] xen: stringify assertion condition for printing sooner

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

# HG changeset patch
# User Ian Campbell <ian.campbell@xxxxxxxxxx>
# Date 1295273568 0
# Node ID 711cbaa038cae8c03cf825165d2e07b0a3c94f89
# Parent  92e51f0053b5f5c05aa0e4948f6c35be364be11c
xen: stringify assertion condition for printing sooner.

So that:
(XEN) Assertion '!(((*({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : 
"0"(&per_cpu____preempt_count)); (typeof(&per_cpu____preempt_count)) (__ptr + 
(get_cpu_info()->per_cpu_offset)); }))) || 
((irq_stat[(((get_cpu_info()->processor_id)1...
becomes:
(XEN) Assertion '"!in_atomic()"' failed at softirq.c:61

Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>

diff -r 92e51f0053b5 -r 711cbaa038ca xen/include/xen/lib.h
--- a/xen/include/xen/lib.h     Mon Jan 17 11:43:46 2011 +0000
+++ b/xen/include/xen/lib.h     Mon Jan 17 14:12:48 2011 +0000
@@ -35,7 +35,7 @@ do {                                    
 
 #ifndef NDEBUG
 #define ASSERT(p) \
-    do { if ( unlikely(!(p)) ) assert_failed(p); } while (0)
+    do { if ( unlikely(!(p)) ) assert_failed(#p); } while (0)
 #else
 #define ASSERT(p) ((void)0)
 #endif

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