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Kernel: Remove big lock from sys$symlink
This syscall doesn't access any unprotected shared data.
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parent
1474b18070
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4ae93179f1
2 changed files with 2 additions and 2 deletions
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@ -176,7 +176,7 @@ enum class NeedsBigProcessLock {
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S(socketpair, NeedsBigProcessLock::Yes) \
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S(socketpair, NeedsBigProcessLock::Yes) \
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S(stat, NeedsBigProcessLock::No) \
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S(stat, NeedsBigProcessLock::No) \
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S(statvfs, NeedsBigProcessLock::Yes) \
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S(statvfs, NeedsBigProcessLock::Yes) \
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S(symlink, NeedsBigProcessLock::Yes) \
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S(symlink, NeedsBigProcessLock::No) \
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S(sync, NeedsBigProcessLock::No) \
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S(sync, NeedsBigProcessLock::No) \
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S(sysconf, NeedsBigProcessLock::No) \
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S(sysconf, NeedsBigProcessLock::No) \
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S(times, NeedsBigProcessLock::Yes) \
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S(times, NeedsBigProcessLock::Yes) \
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@ -23,7 +23,7 @@ ErrorOr<FlatPtr> Process::sys$link(Userspace<Syscall::SC_link_params const*> use
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ErrorOr<FlatPtr> Process::sys$symlink(Userspace<Syscall::SC_symlink_params const*> user_params)
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ErrorOr<FlatPtr> Process::sys$symlink(Userspace<Syscall::SC_symlink_params const*> user_params)
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{
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{
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VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this)
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VERIFY_NO_PROCESS_BIG_LOCK(this)
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TRY(require_promise(Pledge::cpath));
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TRY(require_promise(Pledge::cpath));
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auto params = TRY(copy_typed_from_user(user_params));
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auto params = TRY(copy_typed_from_user(user_params));
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