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Kernel: Use RefPtr instead of LockRefPtr for Custody

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By protecting all the RefPtr<Custody> objects that may be accessed from
multiple threads at the same time (with spinlocks), we remove the need
for using LockRefPtr<Custody> (which is basically a RefPtr with a
built-in spinlock.)
This commit is contained in:
Andreas Kling 2022-08-21 01:04:35 +02:00
parent 5331d243c6
commit 728c3fbd14
23 changed files with 143 additions and 102 deletions
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2
Kernel/ProcessSpecificExposed.cpp
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@ -333,7 +333,7 @@ mode_t Process::binary_link_required_mode() const
ErrorOr<void> Process::procfs_get_binary_link(KBufferBuilder& builder) const
{
auto const* custody = executable();
auto custody = executable();
if (!custody)
return Error::from_errno(ENOEXEC);
return builder.append(TRY(custody->try_serialize_absolute_path())->view());