[PATCH bpf-next v4 2/3] add missing bpf-cgroup.h includes

[Jakub Kicinski]

We're about to break the cgroup-defs.h -> bpf-cgroup.h dependency,
make sure those who actually need more than the definition of
struct cgroup_bpf include bpf-cgroup.h explicitly.

Signed-off-by: Jakub Kicinski <kuba at kernel.org>
---
CC: ast at kernel.org
CC: daniel at iogearbox.net
CC: andrii at kernel.org
CC: kafai at fb.com
CC: songliubraving at fb.com
CC: yhs at fb.com
CC: john.fastabend at gmail.com
CC: kpsingh at kernel.org
CC: tj at kernel.org
CC: lizefan.x at bytedance.com
CC: hannes at cmpxchg.org
CC: rostedt at goodmis.org
CC: mingo at redhat.com
CC: yoshfuji at linux-ipv6.org
CC: dsahern at kernel.org
CC: jmorris at namei.org
CC: serge at hallyn.com
CC: bpf at vger.kernel.org
CC: cgroups at vger.kernel.org
CC: linux-security-module at vger.kernel.org
---
 kernel/bpf/helpers.c        | 1 +
 kernel/bpf/syscall.c        | 1 +
 kernel/bpf/verifier.c       | 1 +
 kernel/cgroup/cgroup.c      | 1 +
 kernel/trace/trace_kprobe.c | 1 +
 kernel/trace/trace_uprobe.c | 1 +
 net/ipv4/udp.c              | 1 +
 net/ipv6/udp.c              | 1 +
 net/socket.c                | 1 +
 security/device_cgroup.c    | 1 +
 10 files changed, 10 insertions(+)

diff --git a/kernel/bpf/helpers.c b/kernel/bpf/helpers.c
index 8babae03d30a..34d6f91dec1c 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.h>
 #include <linux/rcupdate.h>
 #include <linux/random.h>
 #include <linux/smp.h>
diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
index ddd81d543203..da07bdf71697 100644
--- a/kernel/bpf/syscall.c
+++ b/kernel/bpf/syscall.c
@@ -2,6 +2,7 @@
 /* Copyright (c) 2011-2014 PLUMgrid, http://plumgrid.com
  */
 #include <linux/bpf.h>
+#include <linux/bpf-cgroup.h>
 #include <linux/bpf_trace.h>
 #include <linux/bpf_lirc.h>
 #include <linux/bpf_verifier.h>
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index d74e8a99412e..f0604796132f 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -4,6 +4,7 @@
  * Copyright (c) 2018 Covalent IO, Inc. http://covalent.io
  */
 #include <uapi/linux/btf.h>
+#include <linux/bpf-cgroup.h>
 #include <linux/kernel.h>
 #include <linux/types.h>
 #include <linux/slab.h>
diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c
index 919194de39c8..cd4c23f7e3df 100644
--- a/kernel/cgroup/cgroup.c
+++ b/kernel/cgroup/cgroup.c
@@ -30,6 +30,7 @@
 
 #include "cgroup-internal.h"
 
+#include <linux/bpf-cgroup.h>
 #include <linux/cred.h>
 #include <linux/errno.h>
 #include <linux/init_task.h>
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c
index 33272a7b6912..4e1257f50aa3 100644
--- a/kernel/trace/trace_kprobe.c
+++ b/kernel/trace/trace_kprobe.c
@@ -7,6 +7,7 @@
  */
 #define pr_fmt(fmt)	"trace_kprobe: " fmt
 
+#include <linux/bpf-cgroup.h>
 #include <linux/security.h>
 #include <linux/module.h>
 #include <linux/uaccess.h>
diff --git a/kernel/trace/trace_uprobe.c b/kernel/trace/trace_uprobe.c
index f5f0039d31e5..4f35514a48f3 100644
--- a/kernel/trace/trace_uprobe.c
+++ b/kernel/trace/trace_uprobe.c
@@ -7,6 +7,7 @@
  */
 #define pr_fmt(fmt)	"trace_uprobe: " fmt
 
+#include <linux/bpf-cgroup.h>
 #include <linux/security.h>
 #include <linux/ctype.h>
 #include <linux/module.h>
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 69d30053fed9..99536127650b 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -74,6 +74,7 @@
 
 #define pr_fmt(fmt) "UDP: " fmt
 
+#include <linux/bpf-cgroup.h>
 #include <linux/uaccess.h>
 #include <asm/ioctls.h>
 #include <linux/memblock.h>
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 6a0e569f0bb8..ba8986d12413 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -17,6 +17,7 @@
  *      YOSHIFUJI Hideaki @USAGI:	convert /proc/net/udp6 to seq_file.
  */
 
+#include <linux/bpf-cgroup.h>
 #include <linux/errno.h>
 #include <linux/types.h>
 #include <linux/socket.h>
diff --git a/net/socket.c b/net/socket.c
index 7f64a6eccf63..721a5a1b1106 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -52,6 +52,7 @@
  *	Based upon Swansea University Computer Society NET3.039
  */
 
+#include <linux/bpf-cgroup.h>
 #include <linux/ethtool.h>
 #include <linux/mm.h>
 #include <linux/socket.h>
diff --git a/security/device_cgroup.c b/security/device_cgroup.c
index 04375df52fc9..842889f3dcb7 100644
--- a/security/device_cgroup.c
+++ b/security/device_cgroup.c
@@ -5,6 +5,7 @@
  * Copyright 2007 IBM Corp
  */
 
+#include <linux/bpf-cgroup.h>
 #include <linux/device_cgroup.h>
 #include <linux/cgroup.h>
 #include <linux/ctype.h>
-- 
2.31.1