The previous changes to the gap searching made this testing fail.
Unfortunately, there was not a safe update order, so fix the testing
now.
Fixes: e15e06a83923 ("lib/test_maple_tree: add testing for maple tree")
Signed-off-by: Liam R. Howlett <Liam.Howlett@xxxxxxxxxx>
---
lib/test_maple_tree.c | 27 ++++++++++++++++++++-------
1 file changed, 20 insertions(+), 7 deletions(-)
diff --git a/lib/test_maple_tree.c b/lib/test_maple_tree.c
index f1db333270e9f..4d85d04b26f8d 100644
--- a/lib/test_maple_tree.c
+++ b/lib/test_maple_tree.c
@@ -102,7 +102,7 @@ static noinline void check_mtree_alloc_rrange(struct maple_tree *mt,
unsigned long result = expected + 1;
int ret;
- ret = mtree_alloc_rrange(mt, &result, ptr, size, start, end - 1,
+ ret = mtree_alloc_rrange(mt, &result, ptr, size, start, end,
GFP_KERNEL);
MT_BUG_ON(mt, ret != eret);
if (ret)
@@ -680,7 +680,7 @@ static noinline void check_alloc_rev_range(struct maple_tree *mt)
0, /* Return value success. */
0x0, /* Min */
- 0x565234AF1 << 12, /* Max */
+ 0x565234AF0 << 12, /* Max */
0x3000, /* Size */
0x565234AEE << 12, /* max - 3. */
0, /* Return value success. */
@@ -692,14 +692,14 @@ static noinline void check_alloc_rev_range(struct maple_tree *mt)
0, /* Return value success. */
0x0, /* Min */
- 0x7F36D510A << 12, /* Max */
+ 0x7F36D5109 << 12, /* Max */
0x4000, /* Size */
0x7F36D5106 << 12, /* First rev hole of size 0x4000 */
0, /* Return value success. */
/* Ascend test. */
0x0,
- 34148798629 << 12,
+ 34148798628 << 12,
19 << 12,
34148797418 << 12,
0x0,
@@ -711,6 +711,12 @@ static noinline void check_alloc_rev_range(struct maple_tree *mt)
0x0,
-EBUSY,
+ /* Single space test. */
+ 34148798725 << 12,
+ 34148798725 << 12,
+ 1 << 12,
+ 34148798725 << 12,
+ 0,
};
int i, range_count = ARRAY_SIZE(range);
@@ -759,9 +765,9 @@ static noinline void check_alloc_rev_range(struct maple_tree *mt)
mas_unlock(&mas);
for (i = 0; i < req_range_count; i += 5) {
#if DEBUG_REV_RANGE
- pr_debug("\tReverse request between %lu-%lu size %lu, should get %lu\n",
- req_range[i] >> 12,
- (req_range[i + 1] >> 12) - 1,
+ pr_debug("\tReverse request %d between %lu-%lu size %lu, should get %lu\n",
+ i, req_range[i] >> 12,
+ (req_range[i + 1] >> 12),
req_range[i+2] >> 12,
req_range[i+3] >> 12);
#endif
@@ -880,6 +886,13 @@ static noinline void check_alloc_range(struct maple_tree *mt)
4503599618982063UL << 12, /* Size */
34359052178 << 12, /* Expected location */
-EBUSY, /* Return failure. */
+
+ /* Test a single entry */
+ 34148798648 << 12, /* Min */
+ 34148798648 << 12, /* Max */
+ 4096, /* Size of 1 */
+ 34148798648 << 12, /* Location is the same as min/max */
+ 0, /* Success */
};
int i, range_count = ARRAY_SIZE(range);
int req_range_count = ARRAY_SIZE(req_range);
--
2.39.2
