Branch HEAD

b=14848

fix a build problem on rhel5 x86_64

lnet/libcfs/tracefile.h

@@ -44,6 +44,7 @@ extern void libcfs_debug_dumplog_internal(void *arg);
 extern void libcfs_register_panic_notifier(void);
 extern void libcfs_unregister_panic_notifier(void);
 extern int  libcfs_panic_in_progress;
+extern int  trace_max_debug_mb(void);
 
 #define TCD_MAX_PAGES (5 << (20 - CFS_PAGE_SHIFT))
 #define TCD_STOCK_PAGES (TCD_MAX_PAGES)
@@ -216,8 +217,6 @@ extern void trace_put_console_buffer(char *buffer);
 
 extern void trace_call_on_all_cpus(void (*fn)(void *arg), void *arg);
 
-extern int  trace_max_debug_mb(void);
-
 int trace_refill_stock(struct trace_cpu_data *tcd, int gfp,
 		       struct list_head *stock);