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| author | Idan Horowitz <idan.horowitz@gmail.com> | 2022-04-09 22:51:14 +0300 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2022-04-09 23:46:02 +0200 |
| commit | e620487b6621ecdcd7c4fb24100f72b8d492c680 (patch) | |
| tree | 32891c3f7e0c01c798f115d857112c97583b4366 | |
| parent | 9547a8e8a291b7b3f7a633fe835be8031f4f6d5d (diff) | |
| download | serenity-e620487b6621ecdcd7c4fb24100f72b8d492c680.zip | |
Kernel: Remove big lock from sys$connect
This syscall doesn't access any unprotected shared data.
| -rw-r--r-- | Kernel/API/Syscall.h | 2 | ||||
| -rw-r--r-- | Kernel/Syscalls/socket.cpp | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/Kernel/API/Syscall.h b/Kernel/API/Syscall.h index 45cc3ed771..e8b7017091 100644 --- a/Kernel/API/Syscall.h +++ b/Kernel/API/Syscall.h @@ -55,7 +55,7 @@ enum class NeedsBigProcessLock { S(clock_nanosleep, NeedsBigProcessLock::No) \ S(clock_settime, NeedsBigProcessLock::No) \ S(close, NeedsBigProcessLock::No) \ - S(connect, NeedsBigProcessLock::Yes) \ + S(connect, NeedsBigProcessLock::No) \ S(create_inode_watcher, NeedsBigProcessLock::Yes) \ S(create_thread, NeedsBigProcessLock::Yes) \ S(dbgputstr, NeedsBigProcessLock::No) \ diff --git a/Kernel/Syscalls/socket.cpp b/Kernel/Syscalls/socket.cpp index e73fd9d594..e15dccaf91 100644 --- a/Kernel/Syscalls/socket.cpp +++ b/Kernel/Syscalls/socket.cpp @@ -145,7 +145,7 @@ ErrorOr<FlatPtr> Process::sys$accept4(Userspace<Syscall::SC_accept4_params const ErrorOr<FlatPtr> Process::sys$connect(int sockfd, Userspace<sockaddr const*> user_address, socklen_t user_address_size) { - VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this) + VERIFY_NO_PROCESS_BIG_LOCK(this) auto description = TRY(open_file_description(sockfd)); if (!description->is_socket()) |