From cbabe2abfe1d61892cfb2d56fb9faf1e2cf7d04d Mon Sep 17 00:00:00 2001
From: Gabriel Kaszewski <gabrielkaszewski@gmail.com>
Date: Sun, 18 Oct 2026 22:43:18 +0200
Subject: [PATCH] cleanup: replace magic 1024 page limit with
 ProcessMemory::DEFAULT_PAGE_LIMIT

---
 crates/domain/src/memory/process_memory.rs | 2 ++
 crates/kernel/src/lib.rs                   | 4 ++--
 crates/kernel/src/syscall/lifecycle.rs     | 2 +-
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/crates/domain/src/memory/process_memory.rs b/crates/domain/src/memory/process_memory.rs
index 454878e..b458b41 100644
--- a/crates/domain/src/memory/process_memory.rs
+++ b/crates/domain/src/memory/process_memory.rs
@@ -17,6 +17,8 @@ pub struct ProcessMemory {
 }
 
 impl ProcessMemory {
+    pub const DEFAULT_PAGE_LIMIT: usize = 1024;
+
     pub fn new(process: ProcessId, limit: usize) -> Self {
         Self {
             process,
diff --git a/crates/kernel/src/lib.rs b/crates/kernel/src/lib.rs
index cbb8802..d1c5b9a 100644
--- a/crates/kernel/src/lib.rs
+++ b/crates/kernel/src/lib.rs
@@ -81,7 +81,7 @@ impl<P: Platform> Kernel<P> {
         self.processes.get_mut(pid)?.add_thread(tid)?;
 
         self.process_memory[pid.raw() as usize] =
-            Some(ProcessMemory::new(pid, 1024));
+            Some(ProcessMemory::new(pid, ProcessMemory::DEFAULT_PAGE_LIMIT));
 
         let cap = Capability::new(
             Resource::ProcessCreate,
@@ -147,7 +147,7 @@ impl<P: Platform> Kernel<P> {
     pub fn create_process_internal(&mut self) -> Option<ProcessId> {
         let pid = self.processes.create(CapabilityTable::new(), None).ok()?;
         self.process_memory[pid.raw() as usize] =
-            Some(domain::memory::process_memory::ProcessMemory::new(pid, 1024));
+            Some(domain::memory::process_memory::ProcessMemory::new(pid, ProcessMemory::DEFAULT_PAGE_LIMIT));
         Some(pid)
     }
 
diff --git a/crates/kernel/src/syscall/lifecycle.rs b/crates/kernel/src/syscall/lifecycle.rs
index 12a457e..b658a03 100644
--- a/crates/kernel/src/syscall/lifecycle.rs
+++ b/crates/kernel/src/syscall/lifecycle.rs
@@ -52,7 +52,7 @@ impl<P: Platform> Kernel<P> {
         };
 
         self.process_memory[new_pid.raw() as usize] =
-            Some(domain::memory::process_memory::ProcessMemory::new(new_pid, 1024));
+            Some(domain::memory::process_memory::ProcessMemory::new(new_pid, domain::memory::process_memory::ProcessMemory::DEFAULT_PAGE_LIMIT));
 
         match self.grant_cap(
             caller_pid,