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bpf: Move the declaration of __bpf_obj_drop_impl() to bpf.h

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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>
This commit is contained in:
Hou Tao 2023-10-20 21:32:00 +08:00 committed by Alexei Starovoitov
parent 3f2189e4f7
commit e581a3461d
3 changed files with 1 additions and 4 deletions
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1
include/linux/bpf.h
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@ -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);

2
kernel/bpf/helpers.c
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@ -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)
{

2
kernel/bpf/syscall.c
View File

@ -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;