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Kernel: Switch singletons to use new Singleton class

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MemoryManager cannot use the Singleton class because
MemoryManager::initialize is called before the global constructors
are run. That caused the Singleton to be re-initialized, causing
it to create another MemoryManager instance.

Fixes #3226
This commit is contained in:
Tom 2020-08-24 19:35:19 -06:00 • committed by Andreas Kling
parent ba6e4fb77f
commit d89582880e
46 changed files with 221 additions and 170 deletions
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7
Kernel/FileSystem/Inode.cpp
View file

@ -25,6 +25,7 @@
*/
#include <AK/NonnullRefPtrVector.h>
#include <AK/Singleton.h>
#include <AK/StringBuilder.h>
#include <AK/StringView.h>
#include <Kernel/FileSystem/Custody.h>
@ -38,15 +39,13 @@
namespace Kernel {
static SpinLock s_all_inodes_lock;
static AK::Singleton<InlineLinkedList<Inode>> s_list;
InlineLinkedList<Inode>& Inode::all_with_lock()
{
ASSERT(s_all_inodes_lock.is_locked());
static InlineLinkedList<Inode>* list;
if (!list)
list = new InlineLinkedList<Inode>;
return *list;
return *s_list;
}
void Inode::sync()