From bbb4eb0aa10bb93f290d8016c5645a2cf960ada4 Mon Sep 17 00:00:00 2001
From: Daniel Bertalan <dani@danielbertalan.dev>
Date: Thu, 21 Oct 2021 19:26:36 +0200
Subject: [PATCH] Kernel: Convert Formatter<Process> to use
 Formatter<FormatString>

This lets us avoid allocating memory on the heap most of the time, as
Formatter<FormatString> writes into a quite large stack buffer instead.
---
 Kernel/Process.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Kernel/Process.h b/Kernel/Process.h
index 2f8cceb1fa..1806dad3f6 100644
--- a/Kernel/Process.h
+++ b/Kernel/Process.h
@@ -981,9 +981,9 @@ inline static KResultOr<NonnullOwnPtr<KString>> try_copy_kstring_from_user(const
 }
 
 template<>
-struct AK::Formatter<Kernel::Process> : AK::Formatter<String> {
+struct AK::Formatter<Kernel::Process> : AK::Formatter<FormatString> {
     void format(FormatBuilder& builder, const Kernel::Process& value)
     {
-        return AK::Formatter<String>::format(builder, String::formatted("{}({})", value.name(), value.pid().value()));
+        return AK::Formatter<FormatString>::format(builder, "{}({})", value.name(), value.pid().value());
     }
 };