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

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This syscall doesn't access any data that was implicitly protected by
the big lock.
This commit is contained in:
Andreas Kling 2022-03-07 21:32:25 +01:00
parent 23822febd2
commit be7ec52ed0
2 changed files with 2 additions and 2 deletions
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2
Kernel/Syscalls/stat.cpp
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@ -13,7 +13,7 @@ namespace Kernel {
ErrorOr<FlatPtr> Process::sys$fstat(int fd, Userspace<stat*> user_statbuf)
{
VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this)
VERIFY_NO_PROCESS_BIG_LOCK(this);
TRY(require_promise(Pledge::stdio));
auto description = TRY(open_file_description(fd));
auto buffer = TRY(description->stat());