[RFC PATCH bpf-next v3 01/12] bpf: move bpf_struct_ops_link into bpf.h
From: Hui Zhu <hidden>
Date: 2026-01-23 08:56:20
Also in:
bpf, cgroups, linux-kselftest, linux-mm, lkml
Subsystem:
bpf [core], bpf [general] (safe dynamic programs and tools), the rest · Maintainers:
Alexei Starovoitov, Daniel Borkmann, Andrii Nakryiko, Eduard Zingerman, Kumar Kartikeya Dwivedi, Linus Torvalds
From: Roman Gushchin <roman.gushchin@linux.dev> Move struct bpf_struct_ops_link's definition into bpf.h, where other custom bpf links definitions are. It's necessary to access its members from outside of generic bpf_struct_ops implementation, which will be done by following patches in the series. Signed-off-by: Roman Gushchin <roman.gushchin@linux.dev> --- include/linux/bpf.h | 6 ++++++ kernel/bpf/bpf_struct_ops.c | 6 ------ 2 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index 5936f8e2996f..031682f1ad39 100644
--- a/include/linux/bpf.h
+++ b/include/linux/bpf.h@@ -1881,6 +1881,12 @@ struct bpf_raw_tp_link { u64 cookie; }; +struct bpf_struct_ops_link { + struct bpf_link link; + struct bpf_map __rcu *map; + wait_queue_head_t wait_hup; +}; + struct bpf_link_primer { struct bpf_link *link; struct file *file;
diff --git a/kernel/bpf/bpf_struct_ops.c b/kernel/bpf/bpf_struct_ops.c
index c43346cb3d76..de01cf3025b3 100644
--- a/kernel/bpf/bpf_struct_ops.c
+++ b/kernel/bpf/bpf_struct_ops.c@@ -55,12 +55,6 @@ struct bpf_struct_ops_map { struct bpf_struct_ops_value kvalue; }; -struct bpf_struct_ops_link { - struct bpf_link link; - struct bpf_map __rcu *map; - wait_queue_head_t wait_hup; -}; - static DEFINE_MUTEX(update_mutex); #define VALUE_PREFIX "bpf_struct_ops_"
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2.43.0