69 lines
3.2 KiB
Diff
69 lines
3.2 KiB
Diff
From 8eceb79981e4d2c91162c0f554cbe68b2ef3cbaf Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Thu, 3 Nov 2016 21:52:22 -0400
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Subject: [PATCH] Prevent Auto Save if Save Queue is full
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If the save queue already has 50 (configurable) of chunks pending,
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then avoid processing auto save (which would add more)
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diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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index 21ae11e0a..f84fc54ec 100644
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--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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@@ -375,6 +375,11 @@ public class PaperWorldConfig {
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maxAutoSaveChunksPerTick = getInt("max-auto-save-chunks-per-tick", 24);
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}
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+ public int queueSizeAutoSaveThreshold = 50;
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+ private void queueSizeAutoSaveThreshold() {
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+ queueSizeAutoSaveThreshold = getInt("save-queue-limit-for-auto-save", 50);
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+ }
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+
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public boolean removeCorruptTEs = false;
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private void removeCorruptTEs() {
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removeCorruptTEs = getBoolean("remove-corrupt-tile-entities", false);
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diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
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index 9e8f67ffd..2b87329f4 100644
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--- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
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+++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
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@@ -254,6 +254,14 @@ public class ChunkProviderServer implements IChunkProvider {
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int i = 0;
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// CraftBukkit start
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+ // Paper start
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+ final ChunkRegionLoader chunkLoader = (ChunkRegionLoader) world.getChunkProviderServer().chunkLoader;
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+ final int queueSize = chunkLoader.getQueueSize();
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+ if (queueSize > world.paperConfig.queueSizeAutoSaveThreshold){
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+ return false;
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+ }
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+ final int autoSaveLimit = world.paperConfig.maxAutoSaveChunksPerTick;
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+ // Paper end
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Iterator iterator = this.chunks.values().iterator();
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while (iterator.hasNext()) {
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Chunk chunk = (Chunk) iterator.next();
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@@ -267,7 +275,7 @@ public class ChunkProviderServer implements IChunkProvider {
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this.saveChunk(chunk, false); // Spigot
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chunk.f(false);
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++i;
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- if (!flag && i >= world.paperConfig.maxAutoSaveChunksPerTick) { // Spigot - // Paper - Incremental Auto Save - cap max per tick
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+ if (!flag && i >= autoSaveLimit) { // Spigot - // Paper - Incremental Auto Save - cap max per tick
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return false;
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}
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}
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diff --git a/src/main/java/net/minecraft/server/ChunkRegionLoader.java b/src/main/java/net/minecraft/server/ChunkRegionLoader.java
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index 8747d9a45..77943821e 100644
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--- a/src/main/java/net/minecraft/server/ChunkRegionLoader.java
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+++ b/src/main/java/net/minecraft/server/ChunkRegionLoader.java
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@@ -39,6 +39,8 @@ public class ChunkRegionLoader implements IChunkLoader, IAsyncChunkSaver {
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this.e = dataconvertermanager;
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}
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+ public int getQueueSize() { return queue.size(); } // Paper
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+
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// CraftBukkit start - Add async variant, provide compatibility
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@Nullable
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public Chunk a(World world, int i, int j) throws IOException {
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--
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2.14.3
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