bpf: Rename bpf_{prog,map}_is_dev_bound to is_offloaded

BPF offloading infra will be reused to implement
bound-but-not-offloaded bpf programs. Rename existing
helpers for clarity. No functional changes.

Cc: John Fastabend <john.fastabend@gmail.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Martin KaFai Lau <martin.lau@linux.dev>
Cc: Willem de Bruijn <willemb@google.com>
Cc: Jesper Dangaard Brouer <brouer@redhat.com>
Cc: Anatoly Burakov <anatoly.burakov@intel.com>
Cc: Alexander Lobakin <alexandr.lobakin@intel.com>
Cc: Magnus Karlsson <magnus.karlsson@gmail.com>
Cc: Maryam Tahhan <mtahhan@redhat.com>
Cc: xdp-hints@xdp-project.net
Cc: netdev@vger.kernel.org
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Stanislav Fomichev <sdf@google.com>
Link: https://lore.kernel.org/r/20230119221536.3349901-3-sdf@google.com
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>

1 files changed, 9 insertions, 9 deletions

diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index ecf7fed7881c..bba68eefb4b2 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -14099,7 +14099,7 @@ static int do_check(struct bpf_verifier_env *env)
 			env->prev_log_len = env->log.len_used;
 		}
 
-		if (bpf_prog_is_dev_bound(env->prog->aux)) {
+		if (bpf_prog_is_offloaded(env->prog->aux)) {
 			err = bpf_prog_offload_verify_insn(env, env->insn_idx,
 							   env->prev_insn_idx);
 			if (err)
@@ -14579,7 +14579,7 @@ static int check_map_prog_compatibility(struct bpf_verifier_env *env,
 		}
 	}
 
-	if ((bpf_prog_is_dev_bound(prog->aux) || bpf_map_is_dev_bound(map)) &&
+	if ((bpf_prog_is_offloaded(prog->aux) || bpf_map_is_offloaded(map)) &&
 	    !bpf_offload_prog_map_match(prog, map)) {
 		verbose(env, "offload device mismatch between prog and map\n");
 		return -EINVAL;
@@ -15060,7 +15060,7 @@ static int verifier_remove_insns(struct bpf_verifier_env *env, u32 off, u32 cnt)
 	unsigned int orig_prog_len = env->prog->len;
 	int err;
 
-	if (bpf_prog_is_dev_bound(env->prog->aux))
+	if (bpf_prog_is_offloaded(env->prog->aux))
 		bpf_prog_offload_remove_insns(env, off, cnt);
 
 	err = bpf_remove_insns(env->prog, off, cnt);
@@ -15141,7 +15141,7 @@ static void opt_hard_wire_dead_code_branches(struct bpf_verifier_env *env)
 		else
 			continue;
 
-		if (bpf_prog_is_dev_bound(env->prog->aux))
+		if (bpf_prog_is_offloaded(env->prog->aux))
 			bpf_prog_offload_replace_insn(env, i, &ja);
 
 		memcpy(insn, &ja, sizeof(ja));
@@ -15328,7 +15328,7 @@ static int convert_ctx_accesses(struct bpf_verifier_env *env)
 		}
 	}
 
-	if (bpf_prog_is_dev_bound(env->prog->aux))
+	if (bpf_prog_is_offloaded(env->prog->aux))
 		return 0;
 
 	insn = env->prog->insnsi + delta;
@@ -15728,7 +15728,7 @@ static int fixup_call_args(struct bpf_verifier_env *env)
 	int err = 0;
 
 	if (env->prog->jit_requested &&
-	    !bpf_prog_is_dev_bound(env->prog->aux)) {
+	    !bpf_prog_is_offloaded(env->prog->aux)) {
 		err = jit_subprogs(env);
 		if (err == 0)
 			return 0;
@@ -17231,7 +17231,7 @@ int bpf_check(struct bpf_prog **prog, union bpf_attr *attr, bpfptr_t uattr)
 	if (ret < 0)
 		goto skip_full_check;
 
-	if (bpf_prog_is_dev_bound(env->prog->aux)) {
+	if (bpf_prog_is_offloaded(env->prog->aux)) {
 		ret = bpf_prog_offload_verifier_prep(env->prog);
 		if (ret)
 			goto skip_full_check;
@@ -17244,7 +17244,7 @@ int bpf_check(struct bpf_prog **prog, union bpf_attr *attr, bpfptr_t uattr)
 	ret = do_check_subprogs(env);
 	ret = ret ?: do_check_main(env);
 
-	if (ret == 0 && bpf_prog_is_dev_bound(env->prog->aux))
+	if (ret == 0 && bpf_prog_is_offloaded(env->prog->aux))
 		ret = bpf_prog_offload_finalize(env);
 
 skip_full_check:
@@ -17279,7 +17279,7 @@ skip_full_check:
 	/* do 32-bit optimization after insn patching has done so those patched
 	 * insns could be handled correctly.
 	 */
-	if (ret == 0 && !bpf_prog_is_dev_bound(env->prog->aux)) {
+	if (ret == 0 && !bpf_prog_is_offloaded(env->prog->aux)) {
 		ret = opt_subreg_zext_lo32_rnd_hi32(env, attr);
 		env->prog->aux->verifier_zext = bpf_jit_needs_zext() ? !ret
 								     : false;