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Kernel: Mark sys$munmap 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 14:14:18 +03:00
parent d1082a00b7
commit db10f201c8
2 changed files with 2 additions and 2 deletions
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2
Kernel/API/Syscall.h
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@@ -130,7 +130,7 @@ enum class NeedsBigProcessLock {
S(mprotect, NeedsBigProcessLock::No) \
S(mremap, NeedsBigProcessLock::Yes) \
S(msync, NeedsBigProcessLock::Yes) \
S(munmap, NeedsBigProcessLock::Yes) \
S(munmap, NeedsBigProcessLock::No) \
S(open, NeedsBigProcessLock::No) \
S(perf_event, NeedsBigProcessLock::Yes) \
S(perf_register_string, NeedsBigProcessLock::Yes) \