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

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This commit is contained in:
Brian Gianforcaro 2021-07-18 11:27:41 -07:00 • committed by Gunnar Beutner
parent 10ce896d4f
commit bfd4635274
2 changed files with 2 additions and 2 deletions
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2
Kernel/API/Syscall.h
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@ -67,7 +67,7 @@ enum class NeedsBigProcessLock {
S(gethostname, NeedsBigProcessLock::No) \
S(sethostname, NeedsBigProcessLock::No) \
S(chdir, NeedsBigProcessLock::Yes) \
S(uname, NeedsBigProcessLock::Yes) \
S(uname, NeedsBigProcessLock::No) \
S(set_mmap_name, NeedsBigProcessLock::Yes) \
S(readlink, NeedsBigProcessLock::Yes) \
S(write, NeedsBigProcessLock::Yes) \

2
Kernel/Syscalls/uname.cpp
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@ -10,7 +10,7 @@ namespace Kernel {
KResultOr<FlatPtr> Process::sys$uname(Userspace<utsname*> user_buf)
{
VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this)
VERIFY_NO_PROCESS_BIG_LOCK(this)
extern String* g_hostname;
extern Mutex* g_hostname_lock;