for some systems under pressure, we've observed that sleeping 5 seconds
is not sufficient for completing ksm scanning, to fix this, we should
give ksmd more time to scan the mergable pages by increasing sleeping
time to 10s.
Signed-off-by: Caspar Zhang <cas...@casparzhang.com>
---
testcases/kernel/mem/lib/mem.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/testcases/kernel/mem/lib/mem.c b/testcases/kernel/mem/lib/mem.c
index 6283f25..bb56e36 100644
--- a/testcases/kernel/mem/lib/mem.c
+++ b/testcases/kernel/mem/lib/mem.c
@@ -154,7 +154,7 @@ static void _wait_ksmd_done(void)
int changing = 1, count = 0;
while (changing) {
- sleep(5);
+ sleep(10);
count++;
read_file(PATH_KSM "pages_shared", buf);
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