From: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Date: Tue, 8 Oct 2019 21:12:17 +0000 (-0500)
Subject: test/rcu: fix memory size integer truncate
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=83e14432d3901a4a92519d0b340287b6cfc07d3d;p=dpdk.git

test/rcu: fix memory size integer truncate

Variables used to store the return value of rte_rcu_qsbr_get_memsize
in variables of type 'int' or 'uint32_t'.
While the former variables are a problem, the latter have been aligned
for consistency.
The variables are of type 'size_t' now.

Fixes: b87089b0bb19 ("test/rcu: add API and functional tests")
Cc: stable@dpdk.org

Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
---

diff --git a/app/test/test_rcu_qsbr.c b/app/test/test_rcu_qsbr.c
index d1b9e46a21..2f71ec6ad3 100644
--- a/app/test/test_rcu_qsbr.c
+++ b/app/test/test_rcu_qsbr.c
@@ -52,7 +52,7 @@ static int
 alloc_rcu(void)
 {
 	int i;
-	uint32_t sz;
+	size_t sz;
 
 	sz = rte_rcu_qsbr_get_memsize(RTE_MAX_LCORE);
 
@@ -81,7 +81,7 @@ free_rcu(void)
 static int
 test_rcu_qsbr_get_memsize(void)
 {
-	uint32_t sz;
+	size_t sz;
 
 	printf("\nTest rte_rcu_qsbr_thread_register()\n");
 
diff --git a/app/test/test_rcu_qsbr_perf.c b/app/test/test_rcu_qsbr_perf.c
index cb2d177b74..280f1811f6 100644
--- a/app/test/test_rcu_qsbr_perf.c
+++ b/app/test/test_rcu_qsbr_perf.c
@@ -125,7 +125,7 @@ test_rcu_qsbr_writer_perf(void *arg)
 static int
 test_rcu_qsbr_perf(void)
 {
-	int sz;
+	size_t sz;
 	unsigned int i, tmp_num_cores;
 
 	writer_done = 0;
@@ -188,7 +188,7 @@ test_rcu_qsbr_perf(void)
 static int
 test_rcu_qsbr_rperf(void)
 {
-	int sz;
+	size_t sz;
 	unsigned int i, tmp_num_cores;
 
 	rte_atomic64_clear(&updates);
@@ -234,7 +234,7 @@ test_rcu_qsbr_rperf(void)
 static int
 test_rcu_qsbr_wperf(void)
 {
-	int sz;
+	size_t sz;
 	unsigned int i;
 
 	rte_atomic64_clear(&checks);
@@ -379,7 +379,7 @@ static int
 test_rcu_qsbr_sw_sv_1qs(void)
 {
 	uint64_t token, begin, cycles;
-	int sz;
+	size_t sz;
 	unsigned int i, j, tmp_num_cores;
 	int32_t pos;
 
@@ -498,7 +498,8 @@ static int
 test_rcu_qsbr_sw_sv_1qs_non_blocking(void)
 {
 	uint64_t token, begin, cycles;
-	int ret, sz;
+	int ret;
+	size_t sz;
 	unsigned int i, j, tmp_num_cores;
 	int32_t pos;