[LTP] [PATCH 2/3] swapping01: make use of tst_available_mem

[Li Wang]

Signed-off-by: Li Wang <liwang@redhat.com>
---
 testcases/kernel/mem/include/mem.h         | 1 +
 testcases/kernel/mem/swapping/swapping01.c | 6 +-----
 2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/testcases/kernel/mem/include/mem.h b/testcases/kernel/mem/include/mem.h
index 10712cf0c..f995f45b0 100644
--- a/testcases/kernel/mem/include/mem.h
+++ b/testcases/kernel/mem/include/mem.h
@@ -4,6 +4,7 @@
 #include "tst_test.h"
 #include "tst_cgroup.h"
 #include "ksm_helper.h"
+#include "tst_memutils.h"
 
 #if defined(__powerpc__) || defined(__powerpc64__)
 #define MAXNODES		256
diff --git a/testcases/kernel/mem/swapping/swapping01.c b/testcases/kernel/mem/swapping/swapping01.c
index 66fc65cbe..392b79d65 100644
--- a/testcases/kernel/mem/swapping/swapping01.c
+++ b/testcases/kernel/mem/swapping/swapping01.c
@@ -83,11 +83,7 @@ static void test_swapping(void)
 static void init_meminfo(void)
 {
 	swap_free_init = SAFE_READ_MEMINFO("SwapFree:");
-	if (FILE_LINES_SCANF("/proc/meminfo", "MemAvailable: %ld",
-		&mem_available_init)) {
-		mem_available_init = SAFE_READ_MEMINFO("MemFree:")
-			+ SAFE_READ_MEMINFO("Cached:");
-	}
+	mem_available_init = tst_available_mem();
 	mem_over = mem_available_init * COE_SLIGHT_OVER;
 	mem_over_max = mem_available_init * COE_DELTA;
 
-- 
2.31.1