From 396f6e810980d2e76dba71d660b44c0ccca753e8 Mon Sep 17 00:00:00 2001
From: Antonio SJ Musumeci <trapexit@spawn.link>
Date: Fri, 20 Mar 2026 15:48:10 -0500
Subject: [PATCH] Move maintainence thread func take u64 rather than int

signed rollover is UB
---
 vendored/libfuse/include/maintenance_thread.hpp | 4 +++-
 vendored/libfuse/lib/fuse.cpp                   | 6 +++---
 vendored/libfuse/lib/maintenance_thread.cpp     | 4 ++--
 3 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/vendored/libfuse/include/maintenance_thread.hpp b/vendored/libfuse/include/maintenance_thread.hpp
index 3df21a38..a013e0c6 100644
--- a/vendored/libfuse/include/maintenance_thread.hpp
+++ b/vendored/libfuse/include/maintenance_thread.hpp
@@ -1,5 +1,7 @@
 #pragma once
 
+#include "base_types.h"
+
 #include <functional>
 #include <vector>
 
@@ -9,5 +11,5 @@ class MaintenanceThread
 public:
   static void setup();
   static void stop();
-  static void push_job(const std::function<void(int)> &func);
+  static void push_job(const std::function<void(u64)> &func);
 };
diff --git a/vendored/libfuse/lib/fuse.cpp b/vendored/libfuse/lib/fuse.cpp
index 59a305e1..e407fb10 100644
--- a/vendored/libfuse/lib/fuse.cpp
+++ b/vendored/libfuse/lib/fuse.cpp
@@ -3674,19 +3674,19 @@ fuse_gc1()
 void
 fuse_populate_maintenance_thread(struct fuse *f_)
 {
-  MaintenanceThread::push_job([=](int count_)
+  MaintenanceThread::push_job([=](u64 count_)
   {
     if(remember_nodes())
       fuse_prune_remembered_nodes();
   });
 
-  MaintenanceThread::push_job([](int count_)
+  MaintenanceThread::push_job([](u64 count_)
   {
     if((count_ % 15) == 0)
       fuse_gc1();
   });
 
-  MaintenanceThread::push_job([=](int count_)
+  MaintenanceThread::push_job([=](u64 count_)
   {
     if(fuse_cfg.debug)
       metrics_log_nodes_info_to_tmp_dir(f_);
diff --git a/vendored/libfuse/lib/maintenance_thread.cpp b/vendored/libfuse/lib/maintenance_thread.cpp
index f5f08c27..0fca690d 100644
--- a/vendored/libfuse/lib/maintenance_thread.cpp
+++ b/vendored/libfuse/lib/maintenance_thread.cpp
@@ -9,7 +9,7 @@
 #include <unistd.h>
 
 static pthread_t g_thread;
-static std::vector<std::function<void(int)>> g_funcs;
+static std::vector<std::function<void(u64)>> g_funcs;
 static mutex_t g_mutex;
 
 static
@@ -49,7 +49,7 @@ MaintenanceThread::setup()
 }
 
 void
-MaintenanceThread::push_job(const std::function<void(int)> &func_)
+MaintenanceThread::push_job(const std::function<void(u64)> &func_)
 {
   LockGuard lg(g_mutex);