Now nodemask_size is rounded up to the next
multiple of sizeof(unsigned long).
Signed-off-by: Stanislav Kholmanskikh <stanislav.kholmansk...@oracle.com>
---
testcases/kernel/lib/numa_helper.c | 9 +++++----
1 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/testcases/kernel/lib/numa_helper.c
b/testcases/kernel/lib/numa_helper.c
index 4157816..a5698bb 100644
--- a/testcases/kernel/lib/numa_helper.c
+++ b/testcases/kernel/lib/numa_helper.c
@@ -60,7 +60,7 @@ unsigned long get_max_node(void)
#if HAVE_NUMA_H
static void get_nodemask_allnodes(nodemask_t * nodemask, unsigned long
max_node)
{
- unsigned long nodemask_size = max_node / 8 + 1;
+ unsigned long nodemask_size = max_node / 8;
int i;
char fn[64];
struct stat st;
@@ -76,7 +76,7 @@ static void get_nodemask_allnodes(nodemask_t * nodemask,
unsigned long max_node)
static int filter_nodemask_mem(nodemask_t * nodemask, unsigned long max_node)
{
#if MPOL_F_MEMS_ALLOWED
- unsigned long nodemask_size = max_node / 8 + 1;
+ unsigned long nodemask_size = max_node / 8;
memset(nodemask, 0, nodemask_size);
/*
* avoid numa_get_mems_allowed(), because of bug in getpol()
@@ -164,8 +164,9 @@ int get_allowed_nodes_arr(int flag, int *num_nodes, int
**nodes)
*nodes = NULL;
#if HAVE_NUMA_H
- unsigned long max_node = get_max_node();
- unsigned long nodemask_size = max_node / 8 + 1;
+ unsigned long max_node = LTP_ALIGN(get_max_node(),
+ sizeof(unsigned long)*8);
+ unsigned long nodemask_size = max_node / 8;
nodemask = malloc(nodemask_size);
if (nodes)
--
1.7.1
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