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Kernel: Mark sys$mprotect as not needing the big lock

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All accesses to shared mutable data are already serialized behind the
process address space spinlock.
This commit is contained in:
Idan Horowitz 2023-04-04 14:11:38 +03:00
parent 3697214166
commit 2f79d0e8b9
2 changed files with 2 additions and 2 deletions
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2
Kernel/Syscalls/mmap.cpp
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@ -268,7 +268,7 @@ ErrorOr<FlatPtr> Process::sys$mmap(Userspace<Syscall::SC_mmap_params const*> use
ErrorOr<FlatPtr> Process::sys$mprotect(Userspace<void*> addr, size_t size, int prot)
{
VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this);
VERIFY_NO_PROCESS_BIG_LOCK(this);
TRY(require_promise(Pledge::stdio));
if (prot & PROT_EXEC) {