diff options
| author | Jiri Olsa <jolsa@kernel.org> | 2020-03-12 20:56:01 +0100 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2020-03-13 12:49:51 -0700 |
| commit | ca4424c920f574b7246ff1b6d83cfdfd709e42c8 (patch) | |
| tree | 1fb56b4a04f00eeadb71455bbec75fa752051263 /include | |
| parent | ecb60d1c670e9b205197d8e4381b19e77bc2d834 (diff) | |
bpf: Move ksym_tnode to bpf_ksym
Moving ksym_tnode list node to 'struct bpf_ksym' object,
so the symbol itself can be chained and used in other
objects like bpf_trampoline and bpf_dispatcher.
We need bpf_ksym object to be linked both in bpf_kallsyms
via lnode for /proc/kallsyms and in bpf_tree via tnode for
bpf address lookup functions like __bpf_address_lookup or
bpf_prog_kallsyms_find.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200312195610.346362-7-jolsa@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/bpf.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 4fad2fa4135c..68d66b0078df 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -477,6 +477,7 @@ struct bpf_ksym { unsigned long end; char name[KSYM_NAME_LEN]; struct list_head lnode; + struct latch_tree_node tnode; }; enum bpf_tramp_prog_type { @@ -659,7 +660,6 @@ struct bpf_prog_aux { void *jit_data; /* JIT specific data. arch dependent */ struct bpf_jit_poke_descriptor *poke_tab; u32 size_poke_tab; - struct latch_tree_node ksym_tnode; struct bpf_ksym ksym; const struct bpf_prog_ops *ops; struct bpf_map **used_maps; |