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| author | Andreas Kling <kling@serenityos.org> | 2022-03-08 16:37:20 +0100 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2022-03-09 16:43:00 +0100 |
| commit | 09e644f0ba6c6cc637bb00863bbce12b8ab03850 (patch) | |
| tree | 175de03ef0aa371f2d17cbf9e486833a06a52443 | |
| parent | b4fefedd1db89fd664fde000be5d012474f9773a (diff) | |
| download | serenity-09e644f0ba6c6cc637bb00863bbce12b8ab03850.zip | |
Kernel: Mark sys$emuctl() as not needing the big lock
This syscall doesn't do anything at all, and definitely doesn't need the
big lock. :^)
| -rw-r--r-- | Kernel/API/Syscall.h | 2 | ||||
| -rw-r--r-- | Kernel/Syscalls/emuctl.cpp | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/Kernel/API/Syscall.h b/Kernel/API/Syscall.h index 0d8d4c2679..5a95696a72 100644 --- a/Kernel/API/Syscall.h +++ b/Kernel/API/Syscall.h @@ -63,7 +63,7 @@ enum class NeedsBigProcessLock { S(disown, NeedsBigProcessLock::Yes) \ S(dump_backtrace, NeedsBigProcessLock::No) \ S(dup2, NeedsBigProcessLock::No) \ - S(emuctl, NeedsBigProcessLock::Yes) \ + S(emuctl, NeedsBigProcessLock::No) \ S(execve, NeedsBigProcessLock::Yes) \ S(exit, NeedsBigProcessLock::Yes) \ S(exit_thread, NeedsBigProcessLock::Yes) \ diff --git a/Kernel/Syscalls/emuctl.cpp b/Kernel/Syscalls/emuctl.cpp index cb44701897..85064065f6 100644 --- a/Kernel/Syscalls/emuctl.cpp +++ b/Kernel/Syscalls/emuctl.cpp @@ -10,7 +10,7 @@ namespace Kernel { ErrorOr<FlatPtr> Process::sys$emuctl() { - VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this); + VERIFY_NO_PROCESS_BIG_LOCK(this); return ENOSYS; } |