From: Maxime Ripard <mripard@kernel.org>
To: "Jonathan Corbet" <corbet@lwn.net>, "Tejun Heo" <tj@kernel.org>,
"Johannes Weiner" <hannes@cmpxchg.org>,
"Michal Koutný" <mkoutny@suse.com>,
"Simona Vetter" <simona.vetter@ffwll.ch>,
"David Airlie" <airlied@gmail.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Thomas Zimmermann <tzimmermann@suse.de>,
Maxime Ripard <mripard@kernel.org>,
dri-devel@lists.freedesktop.org, linux-doc@vger.kernel.org,
cgroups@vger.kernel.org, kernel test robot <lkp@intel.com>
Subject: [PATCH 1/4] cgroup/dmem: Select PAGE_COUNTER
Date: Mon, 13 Jan 2025 10:26:05 +0100 [thread overview]
Message-ID: <20250113092608.1349287-1-mripard@kernel.org> (raw)
The dmem cgroup the page counting API implemented behing the
PAGE_COUNTER kconfig option. However, it doesn't select it, resulting in
potential build breakages. Select PAGE_COUNTER.
Fixes: b168ed458dde ("kernel/cgroup: Add "dmem" memory accounting cgroup")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202501111330.3VuUx8vf-lkp@intel.com/
Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
init/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/init/Kconfig b/init/Kconfig
index 61f50cafa815..5e5328506138 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -1137,10 +1137,11 @@ config CGROUP_RDMA
Attaching processes with active RDMA resources to the cgroup
hierarchy is allowed even if can cross the hierarchy's limit.
config CGROUP_DMEM
bool "Device memory controller (DMEM)"
+ select PAGE_COUNTER
help
The DMEM controller allows compatible devices to restrict device
memory usage based on the cgroup hierarchy.
As an example, it allows you to restrict VRAM usage for applications
--
2.47.1
next reply other threads:[~2025-01-13 9:26 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-13 9:26 Maxime Ripard [this message]
2025-01-13 9:26 ` [PATCH 2/4] cgroup/dmem: Fix parameters documentation Maxime Ripard
2025-01-13 9:26 ` [PATCH 3/4] drm/doc: Include new drm-compute documentation Maxime Ripard
2025-01-13 9:26 ` [PATCH 4/4] doc/cgroup: Fix title underline length Maxime Ripard
2025-01-14 15:04 ` Simona Vetter
2025-01-14 14:53 ` [PATCH 1/4] cgroup/dmem: Select PAGE_COUNTER Simona Vetter
2025-01-14 15:02 ` Maxime Ripard
2025-01-14 20:45 ` Tejun Heo
2025-01-15 8:50 ` Maxime Ripard
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