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| author | Ihor Solodrai <ihor.solodrai@linux.dev> | 2026-01-20 14:26:32 -0800 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2026-01-20 16:15:57 -0800 |
| commit | b97931a25a4bc74076ffb5c3d1a534c71ade4d55 (patch) | |
| tree | dac6b9fffc0a3f3032db093fd0a2e6df07b77509 /kernel/bpf/helpers.c | |
| parent | e939f3d16d77a88e5f363394ef73db4c898c4107 (diff) | |
| download | linux-next-b97931a25a4bc74076ffb5c3d1a534c71ade4d55.tar.gz linux-next-b97931a25a4bc74076ffb5c3d1a534c71ade4d55.zip | |
bpf: Migrate bpf_wq_set_callback_impl() to KF_IMPLICIT_ARGS
Implement bpf_wq_set_callback() with an implicit bpf_prog_aux
argument, and remove bpf_wq_set_callback_impl().
Update special kfunc checks in the verifier accordingly.
Reviewed-by: Eduard Zingerman <eddyz87@gmail.com>
Signed-off-by: Ihor Solodrai <ihor.solodrai@linux.dev>
Link: https://lore.kernel.org/r/20260120222638.3976562-8-ihor.solodrai@linux.dev
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'kernel/bpf/helpers.c')
| -rw-r--r-- | kernel/bpf/helpers.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/kernel/bpf/helpers.c b/kernel/bpf/helpers.c index 9eaa4185e0a7..c76a9003b221 100644 --- a/kernel/bpf/helpers.c +++ b/kernel/bpf/helpers.c @@ -3120,12 +3120,11 @@ __bpf_kfunc int bpf_wq_start(struct bpf_wq *wq, unsigned int flags) return 0; } -__bpf_kfunc int bpf_wq_set_callback_impl(struct bpf_wq *wq, - int (callback_fn)(void *map, int *key, void *value), - unsigned int flags, - void *aux__prog) +__bpf_kfunc int bpf_wq_set_callback(struct bpf_wq *wq, + int (callback_fn)(void *map, int *key, void *value), + unsigned int flags, + struct bpf_prog_aux *aux) { - struct bpf_prog_aux *aux = (struct bpf_prog_aux *)aux__prog; struct bpf_async_kern *async = (struct bpf_async_kern *)wq; if (flags) @@ -4488,7 +4487,7 @@ BTF_ID_FLAGS(func, bpf_dynptr_memset) BTF_ID_FLAGS(func, bpf_modify_return_test_tp) #endif BTF_ID_FLAGS(func, bpf_wq_init) -BTF_ID_FLAGS(func, bpf_wq_set_callback_impl) +BTF_ID_FLAGS(func, bpf_wq_set_callback, KF_IMPLICIT_ARGS) BTF_ID_FLAGS(func, bpf_wq_start) BTF_ID_FLAGS(func, bpf_preempt_disable) BTF_ID_FLAGS(func, bpf_preempt_enable) |