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Kernel: Convert process file descriptor table to a SpinlockProtected

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Instead of manually locking in the various member functions of
Process::OpenFileDescriptions, simply wrap it in a SpinlockProtected.
This commit is contained in:
Andreas Kling 2022-01-29 01:22:28 +01:00
commit 8ebec2938c
Notes: sideshowbarker 2024-07-18 00:54:03 +09:00
30 changed files with 257 additions and 190 deletions
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2
Kernel/Syscalls/chdir.cpp
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@ -23,7 +23,7 @@ ErrorOr<FlatPtr> Process::sys$fchdir(int fd)
{
VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this);
TRY(require_promise(Pledge::stdio));
auto description = TRY(fds().open_file_description(fd));
auto description = TRY(open_file_description(fd));
if (!description->is_directory())
return ENOTDIR;
if (!description->metadata().may_execute(*this))