From e581a3461de3f129cfe888a67d9f31086328271f Mon Sep 17 00:00:00 2001 From: Hou Tao Date: Fri, 20 Oct 2023 21:32:00 +0800 Subject: [PATCH] bpf: Move the declaration of __bpf_obj_drop_impl() to bpf.h both syscall.c and helpers.c have the declaration of __bpf_obj_drop_impl(), so just move it to a common header file. Signed-off-by: Hou Tao Link: https://lore.kernel.org/r/20231020133202.4043247-6-houtao@huaweicloud.com Signed-off-by: Alexei Starovoitov --- include/linux/bpf.h | 1 + kernel/bpf/helpers.c | 2 -- kernel/bpf/syscall.c | 2 -- 3 files changed, 1 insertion(+), 4 deletions(-) diff --git a/include/linux/bpf.h b/include/linux/bpf.h index b4b40b45962b..ebd412179771 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -2058,6 +2058,7 @@ struct btf_record *btf_record_dup(const struct btf_record *rec); bool btf_record_equal(const struct btf_record *rec_a, const struct btf_record *rec_b); void bpf_obj_free_timer(const struct btf_record *rec, void *obj); void bpf_obj_free_fields(const struct btf_record *rec, void *obj); +void __bpf_obj_drop_impl(void *p, const struct btf_record *rec); struct bpf_map *bpf_map_get(u32 ufd); struct bpf_map *bpf_map_get_with_uref(u32 ufd); diff --git a/kernel/bpf/helpers.c b/kernel/bpf/helpers.c index da058aead20c..c814bb44d2d1 100644 --- a/kernel/bpf/helpers.c +++ b/kernel/bpf/helpers.c @@ -1811,8 +1811,6 @@ bpf_base_func_proto(enum bpf_func_id func_id) } } -void __bpf_obj_drop_impl(void *p, const struct btf_record *rec); - void bpf_list_head_free(const struct btf_field *field, void *list_head, struct bpf_spin_lock *spin_lock) { diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c index 341f8cb4405c..69998f84f7c8 100644 --- a/kernel/bpf/syscall.c +++ b/kernel/bpf/syscall.c @@ -626,8 +626,6 @@ void bpf_obj_free_timer(const struct btf_record *rec, void *obj) bpf_timer_cancel_and_free(obj + rec->timer_off); } -extern void __bpf_obj_drop_impl(void *p, const struct btf_record *rec); - void bpf_obj_free_fields(const struct btf_record *rec, void *obj) { const struct btf_field *fields;