Kernel: Remove Process::all_processes()

This was only used in ProcFS, which can use the `processes()` list just
as well, so let's remove it.

1 files changed, 0 insertions, 11 deletions

diff --git a/Kernel/Process.cpp b/Kernel/Process.cpp
index 99155ff8cd..3fa3e4d734 100644
--- a/Kernel/Process.cpp
+++ b/Kernel/Process.cpp
@@ -79,17 +79,6 @@ UNMAP_AFTER_INIT void Process::initialize()
     create_signal_trampoline();
 }
 
-NonnullRefPtrVector<Process> Process::all_processes()
-{
-    NonnullRefPtrVector<Process> output;
-    processes().with([&](const auto& list) {
-        output.ensure_capacity(list.size_slow());
-        for (const auto& process : list)
-            output.append(NonnullRefPtr<Process>(process));
-    });
-    return output;
-}
-
 bool Process::in_group(GroupID gid) const
 {
     return this->gid() == gid || extra_gids().contains_slow(gid);