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[v2,2/3] selftests: fix the zswap invasive shrink test

Message ID 20240201032718.1968208-3-nphamcs@gmail.com (mailing list archive)
State New
Headers show
Series fix and extend zswap kselftests | expand

Commit Message

Nhat Pham Feb. 1, 2024, 3:27 a.m. UTC 
The zswap no invasive shrink selftest breaks because we rename the zswap
writeback counter (see [1]). Fix the test.

[1]: https://patchwork.kernel.org/project/linux-kselftest/patch/20231205193307.2432803-1-nphamcs@gmail.com/

Fixes: a697dc2be925 ("selftests: cgroup: update per-memcg zswap writeback selftest")
Signed-off-by: Nhat Pham <nphamcs@gmail.com>
Acked-by: Yosry Ahmed <yosryahmed@google.com>
---
 tools/testing/selftests/cgroup/test_zswap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/tools/testing/selftests/cgroup/test_zswap.c b/tools/testing/selftests/cgroup/test_zswap.c
index 47fdaa146443..32ce975b21d1 100644
--- a/tools/testing/selftests/cgroup/test_zswap.c
+++ b/tools/testing/selftests/cgroup/test_zswap.c
@@ -52,7 +52,7 @@  static int get_zswap_stored_pages(size_t *value)
 
 static int get_cg_wb_count(const char *cg)
 {
-	return cg_read_key_long(cg, "memory.stat", "zswp_wb");
+	return cg_read_key_long(cg, "memory.stat", "zswpwb");
 }
 
 static long get_zswpout(const char *cgroup)