From da40172c68935a363a14770442d2cdad8ed2eaa3 Mon Sep 17 00:00:00 2001
From: vlofgren <vlofgren@gmail.com>
Date: Mon, 25 Jul 2022 15:05:45 +0200
Subject: [PATCH] Fix madvise code

---
 .../java/nu/marginalia/util/multimap/MultimapFileLong.java  | 6 +++---
 .../nu/marginalia/wmsa/edge/index/reader/SearchIndex.java   | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/marginalia_nu/src/main/java/nu/marginalia/util/multimap/MultimapFileLong.java b/marginalia_nu/src/main/java/nu/marginalia/util/multimap/MultimapFileLong.java
index 00ccd82c..061c9ed9 100644
--- a/marginalia_nu/src/main/java/nu/marginalia/util/multimap/MultimapFileLong.java
+++ b/marginalia_nu/src/main/java/nu/marginalia/util/multimap/MultimapFileLong.java
@@ -127,15 +127,15 @@ public class MultimapFileLong implements AutoCloseable, MultimapFileLongSlice {
         var buff = mappedByteBuffers.get((int)(startLongs / bufferSize));
 
         if ((int)(startLongs / bufferSize) != (int)((endLongs) / bufferSize)) {
-            logger.warn("Misaligned madvise, skipping");
+            logger.debug("Misaligned madvise, skipping");
             return;
         }
 
         NativeIO.madviseRange(buff, advice, (startLongs % bufferSize) * WORD_SIZE, (int)(lengthLongs*WORD_SIZE));
     }
 
-    public void pokeRange(long offset, int length) {
-        for (int i = 0; i < length; i += 4096/8) {
+    public void pokeRange(long offset, long length) {
+        for (long i = 0; i < length; i += 4096/8) {
             get(offset + i);
         }
     }
diff --git a/marginalia_nu/src/main/java/nu/marginalia/wmsa/edge/index/reader/SearchIndex.java b/marginalia_nu/src/main/java/nu/marginalia/wmsa/edge/index/reader/SearchIndex.java
index 0ab4d80b..b1830ef6 100644
--- a/marginalia_nu/src/main/java/nu/marginalia/wmsa/edge/index/reader/SearchIndex.java
+++ b/marginalia_nu/src/main/java/nu/marginalia/wmsa/edge/index/reader/SearchIndex.java
@@ -4,9 +4,9 @@ import com.google.inject.Inject;
 import com.google.inject.name.Named;
 import com.upserve.uppend.blobs.NativeIO;
 import io.reactivex.rxjava3.schedulers.Schedulers;
-import nu.marginalia.wmsa.edge.index.conversion.SearchIndexConverter;
 import nu.marginalia.util.btree.BTreeReader;
 import nu.marginalia.util.multimap.MultimapFileLong;
+import nu.marginalia.wmsa.edge.index.conversion.SearchIndexConverter;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -49,7 +49,7 @@ public class SearchIndex implements  AutoCloseable {
         urls.advice(NativeIO.Advice.Random);
         words.forEachWordsOffset(offset -> {
             var h = reader.getHeader(offset);
-            int length = (int) (h.dataOffsetLongs() - h.indexOffsetLongs());
+            long length = h.dataOffsetLongs() - h.indexOffsetLongs();
 
             urls.adviceRange(NativeIO.Advice.Normal, offset, 512);