serenity/Kernel/Tasks/ProcessList.cpp

/*
 * Copyright (c) 2023, Liav A. <liavalb@hotmail.co.il>
 *
 * SPDX-License-Identifier: BSD-2-Clause
 */

#include <Kernel/Tasks/Process.h>

namespace Kernel {

ErrorOr<NonnullRefPtr<ProcessList>> ProcessList::create()
{
    return adopt_nonnull_ref_or_enomem(new (nothrow) ProcessList());
}

}
Kernel: Make the Jails' internal design a lot more sane This is done with 2 major steps: 1. Remove JailManagement singleton and use a structure that resembles what we have with the Process object. This is required later for the second step in this commit, but on its own, is a major change that removes this clunky singleton that had no real usage by itself. 2. Use IntrusiveLists to keep references to Process objects in the same Jail so it will be much more straightforward to iterate on this kind of objects when needed. Previously we locked the entire Process list and we did a simple pointer comparison to check if the checked Process we iterate on is in the same Jail or not, which required taking multiple Spinlocks in a very clumsy and heavyweight way. 2023-01-12 20:06:51 +00:00			`/*`
			`* Copyright (c) 2023, Liav A. <liavalb@hotmail.co.il>`
			`*`
			`* SPDX-License-Identifier: BSD-2-Clause`
			`*/`

Kernel: Move all tasks-related code to the Tasks subdirectory 2023-02-24 17:45:37 +00:00			`#include <Kernel/Tasks/Process.h>`
Kernel: Make the Jails' internal design a lot more sane This is done with 2 major steps: 1. Remove JailManagement singleton and use a structure that resembles what we have with the Process object. This is required later for the second step in this commit, but on its own, is a major change that removes this clunky singleton that had no real usage by itself. 2. Use IntrusiveLists to keep references to Process objects in the same Jail so it will be much more straightforward to iterate on this kind of objects when needed. Previously we locked the entire Process list and we did a simple pointer comparison to check if the checked Process we iterate on is in the same Jail or not, which required taking multiple Spinlocks in a very clumsy and heavyweight way. 2023-01-12 20:06:51 +00:00
			`namespace Kernel {`

			`ErrorOr<NonnullRefPtr<ProcessList>> ProcessList::create()`
			`{`
			`return adopt_nonnull_ref_or_enomem(new (nothrow) ProcessList());`
			`}`

			`}`