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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
parent 93e90e16c3
commit 8ebec2938c
30 changed files with 257 additions and 190 deletions
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2
Kernel/Syscalls/ioctl.cpp
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@ -14,7 +14,7 @@ namespace Kernel {
ErrorOr<FlatPtr> Process::sys$ioctl(int fd, unsigned request, FlatPtr arg)
{
VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this)
auto description = TRY(fds().open_file_description(fd));
auto description = TRY(open_file_description(fd));
if (request == FIONBIO) {
description->set_blocking(TRY(copy_typed_from_user(Userspace<int const*>(arg))) == 0);
return 0;