Fix: handle reference count overflow

[userspace-rcu.git] / rculfhash.c

diff --git a/rculfhash.c b/rculfhash.c
index 57f1a04d46dd3d446ca88fa74267660dd7a26fe2..2e90d4dfee36106723708a6c0def5c4d5567f998 100644 (file)
--- a/rculfhash.c
+++ b/rculfhash.c
@@ -264,9 +264,10 @@
 #include <stdint.h>
 #include <string.h>
 #include <sched.h>
+#include <unistd.h>
 
 #include "config.h"
-#include <urcu.h>
+#include <urcu-pointer.h>
 #include <urcu-call-rcu.h>
 #include <urcu-flavor.h>
 #include <urcu/arch.h>
@@ -1386,7 +1387,7 @@ void fini_table(struct cds_lfht *ht,
                unsigned long len;
 
                len = 1UL << (i - 1);
-               dbg_printf("fini order %lu len: %lu\n", i, len);
+               dbg_printf("fini order %ld len: %lu\n", i, len);
 
                /* Stop shrink if the resize target changes under us */
                if (CMM_LOAD_SHARED(ht->resize_target) > (1UL << (i - 1)))