lockdep: i386: connect the sysexit hook
Run the lockdep_sys_exit hook after all other C code on the syscall
return path.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/include/asm-x86/irqflags_32.h b/include/asm-x86/irqflags_32.h
index eff8585..d058b04 100644
--- a/include/asm-x86/irqflags_32.h
+++ b/include/asm-x86/irqflags_32.h
@@ -160,4 +160,17 @@
# define TRACE_IRQS_OFF
#endif
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+# define LOCKDEP_SYS_EXIT \
+ pushl %eax; \
+ pushl %ecx; \
+ pushl %edx; \
+ call lockdep_sys_exit; \
+ popl %edx; \
+ popl %ecx; \
+ popl %eax;
+#else
+# define LOCKDEP_SYS_EXIT
+#endif
+
#endif