Merge branch 'acpi-pmic'

[cascardo/linux.git] / tools / testing / radix-tree / tag_check.c

diff --git a/tools/testing/radix-tree/tag_check.c b/tools/testing/radix-tree/tag_check.c
index 83136be..b0ac057 100644 (file)
--- a/tools/testing/radix-tree/tag_check.c
+++ b/tools/testing/radix-tree/tag_check.c
@@ -12,6 +12,7 @@
 static void
 __simple_checks(struct radix_tree_root *tree, unsigned long index, int tag)
 {
+       unsigned long first = 0;
        int ret;
 
        item_check_absent(tree, index);
@@ -22,6 +23,10 @@ __simple_checks(struct radix_tree_root *tree, unsigned long index, int tag)
        item_tag_set(tree, index, tag);
        ret = item_tag_get(tree, index, tag);
        assert(ret != 0);
+       ret = radix_tree_range_tag_if_tagged(tree, &first, ~0UL, 10, tag, !tag);
+       assert(ret == 1);
+       ret = item_tag_get(tree, index, !tag);
+       assert(ret != 0);
        ret = item_delete(tree, index);
        assert(ret != 0);
        item_insert(tree, index);
@@ -117,7 +122,7 @@ enum {
        NODE_TAGGED = 2,
 };
 
-#define THRASH_SIZE            1000 * 1000
+#define THRASH_SIZE            (1000 * 1000)
 #define N 127
 #define BATCH  33
 
@@ -304,6 +309,7 @@ static void single_check(void)
        struct item *items[BATCH];
        RADIX_TREE(tree, GFP_KERNEL);
        int ret;
+       unsigned long first = 0;
 
        item_insert(&tree, 0);
        item_tag_set(&tree, 0, 0);
@@ -313,6 +319,10 @@ static void single_check(void)
        assert(ret == 0);
        verify_tag_consistency(&tree, 0);
        verify_tag_consistency(&tree, 1);
+       ret = radix_tree_range_tag_if_tagged(&tree, &first, 10, 10, 0, 1);
+       assert(ret == 1);
+       ret = radix_tree_gang_lookup_tag(&tree, (void **)items, 0, BATCH, 1);
+       assert(ret == 1);
        item_kill_tree(&tree);
 }