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Kernel: Use shared locking mode in some places

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The notable piece of code that remains to be converted is Ext2FS.
This commit is contained in:
Sergey Bugaev
2020-04-18 12:50:35 +03:00
committed by Andreas Kling
parent 05ba4295e9
commit 54550365eb
11 changed files with 26 additions and 26 deletions
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8
Kernel/Net/TCPSocket.cpp
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@@ -38,9 +38,9 @@
namespace Kernel {
void TCPSocket::for_each(Function<void(TCPSocket&)> callback)
void TCPSocket::for_each(Function<void(const TCPSocket&)> callback)
{
LOCKER(sockets_by_tuple().lock());
LOCKER(sockets_by_tuple().lock(), Lock::Mode::Shared);
for (auto& it : sockets_by_tuple().resource())
callback(*it.value);
}
@@ -80,7 +80,7 @@ Lockable<HashMap<IPv4SocketTuple, TCPSocket*>>& TCPSocket::sockets_by_tuple()
RefPtr<TCPSocket> TCPSocket::from_tuple(const IPv4SocketTuple& tuple)
{
LOCKER(sockets_by_tuple().lock());
LOCKER(sockets_by_tuple().lock(), Lock::Mode::Shared);
auto exact_match = sockets_by_tuple().resource().get(tuple);
if (exact_match.has_value())
@@ -230,7 +230,7 @@ void TCPSocket::send_outgoing_packets()
auto now = kgettimeofday();
LOCKER(m_not_acked_lock);
LOCKER(m_not_acked_lock, Lock::Mode::Shared);
for (auto& packet : m_not_acked) {
timeval diff;
timeval_sub(packet.tx_time, now, diff);