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| author | Björn Töpel <bjorn.topel@intel.com> | 2019-12-13 20:51:07 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2019-12-14 00:09:32 +0300 |
| commit | 98e8627efcada18ac043a77b9101b4b4c768090b (patch) | |
| tree | 78bddd4e10be8b09a0a0703129ff112e8ee012f4 /include/linux | |
| parent | 91cbdf740a476cf2c744169bf407de2e3ac1f3cf (diff) | |
| download | linux-98e8627efcada18ac043a77b9101b4b4c768090b.tar.xz | |
bpf: Move trampoline JIT image allocation to a function
Refactor the image allocation in the BPF trampoline code into a
separate function, so it can be shared with the BPF dispatcher in
upcoming commits.
Signed-off-by: Björn Töpel <bjorn.topel@intel.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20191213175112.30208-2-bjorn.topel@gmail.com
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/bpf.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 35903f148be5..5d744828b399 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -475,6 +475,7 @@ struct bpf_trampoline *bpf_trampoline_lookup(u64 key); int bpf_trampoline_link_prog(struct bpf_prog *prog); int bpf_trampoline_unlink_prog(struct bpf_prog *prog); void bpf_trampoline_put(struct bpf_trampoline *tr); +void *bpf_jit_alloc_exec_page(void); #else static inline struct bpf_trampoline *bpf_trampoline_lookup(u64 key) { |