Kernel: Disable big process lock for sys$beep()

The PCSpeaker is global and not locked anyways, so there's no need for mutual exclusion between threads in the same process.
Author: https://github.com/IdanHo Commit: da0b7d1737 Pull-request: https://github.com/SerenityOS/serenity/pull/9236 Reviewed-by: https://github.com/tomuta ✅
2025-09-05 09:06:08 +00:00 · 2021-08-06 14:22:21 +03:00 · 2021-08-06 14:22:21 +03:00 · da0b7d1737 · 2024-07-18 07:24:01 +09:00
commit da0b7d1737
parent c3f668a758
2 changed files with 2 additions and 2 deletions
--- a/Kernel/API/Syscall.h
+++ b/Kernel/API/Syscall.h
@ -133,7 +133,7 @@ enum class NeedsBigProcessLock {
    S(exit_thread, NeedsBigProcessLock::Yes)                \
    S(mknod, NeedsBigProcessLock::Yes)                      \
    S(writev, NeedsBigProcessLock::Yes)                     \
-    S(beep, NeedsBigProcessLock::Yes)                       \
+    S(beep, NeedsBigProcessLock::No)                        \
    S(getsockname, NeedsBigProcessLock::Yes)                \
    S(getpeername, NeedsBigProcessLock::Yes)                \
    S(socketpair, NeedsBigProcessLock::Yes)                 \