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Kernel: Mark sys$emuctl() as not needing the big lock

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This syscall doesn't do anything at all, and definitely doesn't need the
big lock. :^)
This commit is contained in:
Andreas Kling 2022-03-08 16:37:20 +01:00
parent b4fefedd1d
commit 09e644f0ba
2 changed files with 2 additions and 2 deletions
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2
Kernel/API/Syscall.h
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@ -63,7 +63,7 @@ enum class NeedsBigProcessLock {
S(disown, NeedsBigProcessLock::Yes) \ S(disown, NeedsBigProcessLock::Yes) \
S(dump_backtrace, NeedsBigProcessLock::No) \ S(dump_backtrace, NeedsBigProcessLock::No) \
S(dup2, NeedsBigProcessLock::No) \ S(dup2, NeedsBigProcessLock::No) \
S(emuctl, NeedsBigProcessLock::Yes) \ S(emuctl, NeedsBigProcessLock::No) \
S(execve, NeedsBigProcessLock::Yes) \ S(execve, NeedsBigProcessLock::Yes) \
S(exit, NeedsBigProcessLock::Yes) \ S(exit, NeedsBigProcessLock::Yes) \
S(exit_thread, NeedsBigProcessLock::Yes) \ S(exit_thread, NeedsBigProcessLock::Yes) \

2
Kernel/Syscalls/emuctl.cpp
View file

@ -10,7 +10,7 @@ namespace Kernel {
ErrorOr<FlatPtr> Process::sys$emuctl() ErrorOr<FlatPtr> Process::sys$emuctl()
{ {
VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this); VERIFY_NO_PROCESS_BIG_LOCK(this);
return ENOSYS; return ENOSYS;
} }