refactor(tvix/store): factor out hash update into function r/5952

We're using this in a bunch of places. Let's move it into a helper
function.

Change-Id: I118fba35f6d343704520ba37280e4ca52a61da44
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8251
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>

1 files changed, 6 insertions, 7 deletions

diff --git a/tvix/store/src/import.rs b/tvix/store/src/import.rs
index bd911cc2e81d..564363f1ff1a 100644
--- a/tvix/store/src/import.rs
+++ b/tvix/store/src/import.rs
@@ -1,4 +1,7 @@
-use crate::{chunkservice::upload_chunk, proto};
+use crate::{
+    chunkservice::{update_hasher, upload_chunk},
+    proto,
+};
 use std::{
     collections::HashMap,
     fmt::Debug,
@@ -138,12 +141,8 @@ fn process_entry<BS: BlobService, CS: ChunkService + std::marker::Sync, DS: Dire
 
                 let chunk_len = chunk.data.len() as u32;
 
-                // update calculate blob hash, and use rayon if data is > 128KiB.
-                if chunk_len > 128 * 1024 {
-                    blob_hasher.update_rayon(&chunk.data);
-                } else {
-                    blob_hasher.update(&chunk.data);
-                }
+                // update calculate blob hash
+                update_hasher(&mut blob_hasher, &chunk.data);
 
                 let chunk_digest = upload_chunk(chunk_service, chunk.data)?;