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Kernel: Protect PTYMultiplexer freelist with spinlock instead of mutex

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This commit is contained in:
Andreas Kling 2022-02-03 01:28:14 +01:00
parent 6fbb924bbf
commit 0899153170
2 changed files with 4 additions and 5 deletions
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3
Kernel/TTY/PTYMultiplexer.h
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@ -8,7 +8,6 @@
#include <AK/Badge.h>
#include <Kernel/Devices/CharacterDevice.h>
#include <Kernel/Locking/Mutex.h>
namespace Kernel {
@ -36,7 +35,7 @@ private:
virtual StringView class_name() const override { return "PTYMultiplexer"sv; }
static constexpr size_t max_pty_pairs = 64;
MutexProtected<Vector<unsigned, max_pty_pairs>> m_freelist;
SpinlockProtected<Vector<unsigned, max_pty_pairs>> m_freelist;
};
}