perf: remove opAsync (#21690)

`opAsync` requires a lookup by name on each async call. This is a
mechanical translation of all opAsync calls to ensureFastOps.

The `opAsync` API on Deno.core will be removed at a later time.

1 files changed, 2 insertions, 2 deletions

diff --git a/ext/node/polyfills/internal/crypto/pbkdf2.ts b/ext/node/polyfills/internal/crypto/pbkdf2.ts
index f177d153a..50cc3a83e 100644
--- a/ext/node/polyfills/internal/crypto/pbkdf2.ts
+++ b/ext/node/polyfills/internal/crypto/pbkdf2.ts
@@ -8,6 +8,7 @@ import { HASH_DATA } from "ext:deno_node/internal/crypto/types.ts";
 
 const { core } = globalThis.__bootstrap;
 const { ops } = core;
+const { op_node_pbkdf2_async } = core.ensureFastOps();
 
 export const MAX_ALLOC = Math.pow(2, 30) - 1;
 
@@ -77,8 +78,7 @@ export function pbkdf2(
     throw new TypeError("Bad key length");
   }
 
-  core.opAsync(
-    "op_node_pbkdf2_async",
+  op_node_pbkdf2_async(
     password,
     salt,
     iterations,