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-rw-r--r--include/uapi/linux/bpf.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
index 0448700890f7..5f13db15a3c7 100644
--- a/include/uapi/linux/bpf.h
+++ b/include/uapi/linux/bpf.h
@@ -932,7 +932,14 @@ enum bpf_map_type {
*/
BPF_MAP_TYPE_CGROUP_STORAGE = BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED,
BPF_MAP_TYPE_REUSEPORT_SOCKARRAY,
- BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE,
+ BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE_DEPRECATED,
+ /* BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE is available to bpf programs
+ * attaching to a cgroup. The new mechanism (BPF_MAP_TYPE_CGRP_STORAGE +
+ * local percpu kptr) supports all BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE
+ * functionality and more. So mark * BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE
+ * deprecated.
+ */
+ BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE = BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE_DEPRECATED,
BPF_MAP_TYPE_QUEUE,
BPF_MAP_TYPE_STACK,
BPF_MAP_TYPE_SK_STORAGE,