diff options
| author | Andrii Nakryiko <andrii@kernel.org> | 2021-01-11 23:55:16 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-25 09:04:10 +0100 |
| commit | 4ebd8f0c82a55e337c09ec351f88e9977eb0b90a (patch) | |
| tree | 19a1e44a6bc868e39337bfe7d60746608b8f4111 /include/linux | |
| parent | 0e44f1e18398efbc726103a0d49abf8c8894dbe4 (diff) | |
bpf: Declare __bpf_free_used_maps() unconditionally
[ Upstream commit 936f8946bdb48239f4292812d4d2e26c6d328c95 ]
__bpf_free_used_maps() is always defined in kernel/bpf/core.c, while
include/linux/bpf.h is guarding it behind CONFIG_BPF_SYSCALL. Move it out of
that guard region and fix compiler warning.
Fixes: a2ea07465c8d ("bpf: Fix missing prog untrack in release_maps")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20210112075520.4103414-4-andrii@kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/bpf.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 642ce03f19c4..76322b6452c8 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -1201,8 +1201,6 @@ struct bpf_prog * __must_check bpf_prog_inc_not_zero(struct bpf_prog *prog); void bpf_prog_put(struct bpf_prog *prog); int __bpf_prog_charge(struct user_struct *user, u32 pages); void __bpf_prog_uncharge(struct user_struct *user, u32 pages); -void __bpf_free_used_maps(struct bpf_prog_aux *aux, - struct bpf_map **used_maps, u32 len); void bpf_prog_free_id(struct bpf_prog *prog, bool do_idr_lock); void bpf_map_free_id(struct bpf_map *map, bool do_idr_lock); @@ -1652,6 +1650,9 @@ static inline struct bpf_prog *bpf_prog_get_type(u32 ufd, return bpf_prog_get_type_dev(ufd, type, false); } +void __bpf_free_used_maps(struct bpf_prog_aux *aux, + struct bpf_map **used_maps, u32 len); + bool bpf_prog_get_ok(struct bpf_prog *, enum bpf_prog_type *, bool); int bpf_prog_offload_compile(struct bpf_prog *prog); |