cgroup_storage_type() is a static inline which needs to deference
bpf_map. Move it to its own header so that we don't need to pull
in bpf.h. It only has a couple of callers.
Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
---
include/linux/bpf-cgroup-storage.h | 17 +++++++++++++++++
include/linux/bpf-cgroup.h | 9 ---------
kernel/bpf/helpers.c | 1 +
kernel/bpf/local_storage.c | 1 +
4 files changed, 19 insertions(+), 9 deletions(-)
create mode 100644 include/linux/bpf-cgroup-storage.h
diff --git a/include/linux/bpf-cgroup-storage.h b/include/linux/bpf-cgroup-storage.h
new file mode 100644
index 000000000000..0e0f3409c586
--- /dev/null
+++ b/include/linux/bpf-cgroup-storage.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _BPF_CGROUP_STORAGE_H
+#define _BPF_CGROUP_STORAGE_H
+
+#include <linux/bpf.h>
+#include <linux/bpf-cgroup.h>
+
+static inline enum bpf_cgroup_storage_type cgroup_storage_type(
+ struct bpf_map *map)
+{
+ if (map->map_type == BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE)
+ return BPF_CGROUP_STORAGE_PERCPU;
+
+ return BPF_CGROUP_STORAGE_SHARED;
+}
+
+#endif
diff --git a/include/linux/bpf-cgroup.h b/include/linux/bpf-cgroup.h
index 11820a430d6c..12474516e0be 100644
--- a/include/linux/bpf-cgroup.h
+++ b/include/linux/bpf-cgroup.h
@@ -194,15 +194,6 @@ int __cgroup_bpf_run_filter_getsockopt_kern(struct sock *sk, int level,
int optname, void *optval,
int *optlen, int retval);
-static inline enum bpf_cgroup_storage_type cgroup_storage_type(
- struct bpf_map *map)
-{
- if (map->map_type == BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE)
- return BPF_CGROUP_STORAGE_PERCPU;
-
- return BPF_CGROUP_STORAGE_SHARED;
-}
-
struct bpf_cgroup_storage *
cgroup_storage_lookup(struct bpf_cgroup_storage_map *map,
void *key, bool locked);
diff --git a/kernel/bpf/helpers.c b/kernel/bpf/helpers.c
index 8babae03d30a..415c38222069 100644
--- a/kernel/bpf/helpers.c
+++ b/kernel/bpf/helpers.c
@@ -2,6 +2,7 @@
/* Copyright (c) 2011-2014 PLUMgrid, http://plumgrid.com
*/
#include <linux/bpf.h>
+#include <linux/bpf-cgroup-storage.h>
#include <linux/rcupdate.h>
#include <linux/random.h>
#include <linux/smp.h>
diff --git a/kernel/bpf/local_storage.c b/kernel/bpf/local_storage.c
index 035e9e3a7132..195f9c13ef5b 100644
--- a/kernel/bpf/local_storage.c
+++ b/kernel/bpf/local_storage.c
@@ -1,5 +1,6 @@
//SPDX-License-Identifier: GPL-2.0
#include <linux/bpf-cgroup.h>
+#include <linux/bpf-cgroup-storage.h>
#include <linux/bpf.h>
#include <linux/bpf_local_storage.h>
#include <linux/btf.h>
--
2.31.1
