Merge remote-tracking branch 'ovl/rename2' into for-linus

3 files changed, 16 insertions, 8 deletions

diff --git a/tools/lguest/lguest.c b/tools/lguest/lguest.c
index d9836c5eb694..11c8d9bc762e 100644
--- a/tools/lguest/lguest.c
+++ b/tools/lguest/lguest.c
@@ -3266,6 +3266,9 @@ int main(int argc, char *argv[])
                 }
         }
 
+        /* If we exit via err(), this kills all the threads, restores tty. */
+        atexit(cleanup_devices);
+
         /* We always have a console device, and it's always device 1. */
         setup_console();
 
@@ -3369,9 +3372,6 @@ int main(int argc, char *argv[])
         /* Ensure that we terminate if a device-servicing child dies. */
         signal(SIGCHLD, kill_launcher);
 
-        /* If we exit via err(), this kills all the threads, restores tty. */
-        atexit(cleanup_devices);
-
         /* If requested, chroot to a directory */
         if (chroot_path) {
                 if (chroot(chroot_path) != 0)
diff --git a/tools/testing/radix-tree/Makefile b/tools/testing/radix-tree/Makefile
index 3b530467148e..9d0919ed52a4 100644
--- a/tools/testing/radix-tree/Makefile
+++ b/tools/testing/radix-tree/Makefile
@@ -1,5 +1,5 @@
 
-CFLAGS += -I. -g -Wall -D_LGPL_SOURCE
+CFLAGS += -I. -g -O2 -Wall -D_LGPL_SOURCE
 LDFLAGS += -lpthread -lurcu
 TARGETS = main
 OFILES = main.o radix-tree.o linux.o test.o tag_check.o find_next_bit.o \
diff --git a/tools/testing/radix-tree/multiorder.c b/tools/testing/radix-tree/multiorder.c
index 39d9b9568fe2..05d7bc488971 100644
--- a/tools/testing/radix-tree/multiorder.c
+++ b/tools/testing/radix-tree/multiorder.c
@@ -124,6 +124,8 @@ static void multiorder_check(unsigned long index, int order)
         unsigned long i;
         unsigned long min = index & ~((1UL << order) - 1);
         unsigned long max = min + (1UL << order);
+        void **slot;
+        struct item *item2 = item_create(min);
         RADIX_TREE(tree, GFP_KERNEL);
 
         printf("Multiorder index %ld, order %d\n", index, order);
@@ -139,13 +141,19 @@ static void multiorder_check(unsigned long index, int order)
                 item_check_absent(&tree, i);
         for (i = max; i < 2*max; i++)
                 item_check_absent(&tree, i);
+        for (i = min; i < max; i++)
+                assert(radix_tree_insert(&tree, i, item2) == -EEXIST);
+
+        slot = radix_tree_lookup_slot(&tree, index);
+        free(*slot);
+        radix_tree_replace_slot(slot, item2);
         for (i = min; i < max; i++) {
-                static void *entry = (void *)
-                                        (0xA0 | RADIX_TREE_EXCEPTIONAL_ENTRY);
-                assert(radix_tree_insert(&tree, i, entry) == -EEXIST);
+                struct item *item = item_lookup(&tree, i);
+                assert(item != 0);
+                assert(item->index == min);
         }
 
-        assert(item_delete(&tree, index) != 0);
+        assert(item_delete(&tree, min) != 0);
 
         for (i = 0; i < 2*max; i++)
                 item_check_absent(&tree, i);