summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorHou Tao <houtao1@huawei.com>2023-10-20 21:32:00 +0800
committerAlexei Starovoitov <ast@kernel.org>2023-10-20 14:15:13 -0700
commite581a3461de3f129cfe888a67d9f31086328271f (patch)
tree469fb6cee50b375b8c58ba71f315bcd20849457c
parent3f2189e4f77b7a3e979d143dc4ff586488c7e8a5 (diff)
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 <houtao1@huawei.com> Link: https://lore.kernel.org/r/20231020133202.4043247-6-houtao@huaweicloud.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>
-rw-r--r--include/linux/bpf.h1
-rw-r--r--kernel/bpf/helpers.c2
-rw-r--r--kernel/bpf/syscall.c2
3 files changed, 1 insertions, 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;