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authorStephen Rothwell <sfr@canb.auug.org.au>2017-02-14 08:22:20 +1100
committerDavid S. Miller <davem@davemloft.net>2017-02-14 22:27:31 -0500
commit5463b3d043826ff8ef487edbd1ef1bfffb677437 (patch)
treee055421d871a49b3cb4417696c29a01e019bb9a4 /tools
parente70ac171658679ecf6bea4bbd9e9325cd6079d2b (diff)
downloadlinux-5463b3d043826ff8ef487edbd1ef1bfffb677437.tar.bz2
bpf: kernel header files need to be copied into the tools directory
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools')
-rw-r--r--tools/include/uapi/linux/bpf.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h
index 0eb0e87dbe9f..d2b0ac799d03 100644
--- a/tools/include/uapi/linux/bpf.h
+++ b/tools/include/uapi/linux/bpf.h
@@ -116,6 +116,12 @@ enum bpf_attach_type {
#define MAX_BPF_ATTACH_TYPE __MAX_BPF_ATTACH_TYPE
+/* If BPF_F_ALLOW_OVERRIDE flag is used in BPF_PROG_ATTACH command
+ * to the given target_fd cgroup the descendent cgroup will be able to
+ * override effective bpf program that was inherited from this cgroup
+ */
+#define BPF_F_ALLOW_OVERRIDE (1U << 0)
+
#define BPF_PSEUDO_MAP_FD 1
/* flags for BPF_MAP_UPDATE_ELEM command */
@@ -171,6 +177,7 @@ union bpf_attr {
__u32 target_fd; /* container object to attach to */
__u32 attach_bpf_fd; /* eBPF program to attach */
__u32 attach_type;
+ __u32 attach_flags;
};
} __attribute__((aligned(8)));