From: Albert Esteve <aesteve@redhat.com>
To: "Tejun Heo" <tj@kernel.org>,
"Johannes Weiner" <hannes@cmpxchg.org>,
"Michal Koutný" <mkoutny@suse.com>,
"Shuah Khan" <shuah@kernel.org>
Cc: linux-kernel@vger.kernel.org, cgroups@vger.kernel.org,
linux-kselftest@vger.kernel.org,
Albert Esteve <aesteve@redhat.com>
Subject: [PATCH v6 2/3] selftests: cgroup: Add KB() helper
Date: Mon, 31 Aug 2026 15:25:12 +0200 [thread overview]
Message-ID: <20260831-kunit_cgroups-v6-2-63b6c7695287@redhat.com> (raw)
In-Reply-To: <20260831-kunit_cgroups-v6-0-63b6c7695287@redhat.com>
cgroup_util.h already has MB() and GB() for size
literals. Add KB() in the same style so tests can
spell kilobyte values without in-code shifts.
Signed-off-by: Albert Esteve <aesteve@redhat.com>
---
tools/testing/selftests/cgroup/lib/include/cgroup_util.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/testing/selftests/cgroup/lib/include/cgroup_util.h b/tools/testing/selftests/cgroup/lib/include/cgroup_util.h
index 5d39c709ac7a..0e5d7b87ad19 100644
--- a/tools/testing/selftests/cgroup/lib/include/cgroup_util.h
+++ b/tools/testing/selftests/cgroup/lib/include/cgroup_util.h
@@ -6,6 +6,7 @@
#define BUF_SIZE 4096
#endif
+#define KB(x) (x << 10)
#define MB(x) (x << 20)
#define GB(x) ((unsigned long long)(x) << 30)
--
2.55.0
next prev parent reply other threads:[~2026-08-31 13:25 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-31 13:25 [PATCH v6 0/3] cgroup: dmem: add selftest helper and coverage Albert Esteve
2026-08-31 13:25 ` [PATCH v6 1/3] selftests: cgroup: Add dmem_selftest helper module Albert Esteve
2026-08-31 13:25 ` Albert Esteve [this message]
2026-08-31 13:25 ` [PATCH v6 3/3] selftests: cgroup: Add dmem selftest coverage Albert Esteve
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