diff options
| author |   Daniel Borkmann <daniel@iogearbox.net> | 2019-11-22 21:07:55 +0100 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2019-11-24 17:03:44 -0800 |
| commit | 6332be04c039a72fca32ed0a4265bac58d606bb6 (patch) | |
| tree | e6bb35f65a435ed543365e2ad750c3e69cb28e3a /include | |
| parent | bpf, x86: Generalize and extend bpf_arch_text_poke for direct jumps (diff) | |
| download | linux-dev-6332be04c039a72fca32ed0a4265bac58d606bb6.tar.xz linux-dev-6332be04c039a72fca32ed0a4265bac58d606bb6.zip | |
bpf: Move bpf_free_used_maps into sleepable section
We later on are going to need a sleepable context as opposed to plain
RCU callback in order to untrack programs we need to poke at runtime
and tracking as well as image update is performed under mutex.
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Link: https://lore.kernel.org/bpf/09823b1d5262876e9b83a8e75df04cf0467357a4.1574452833.git.daniel@iogearbox.net
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/bpf.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 7978b617caa8..561b920f0bf7 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -1031,6 +1031,10 @@ static inline int bpf_prog_test_run_flow_dissector(struct bpf_prog *prog, { return -ENOTSUPP; } + +static inline void bpf_map_put(struct bpf_map *map) +{ +} #endif /* CONFIG_BPF_SYSCALL */ static inline struct bpf_prog *bpf_prog_get_type(u32 ufd, |