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Kernel: Update atime/ctime/mtime timestamps atomically
Instead of having three separate APIs (one for each timestamp), there's now only Inode::update_timestamps() and it takes 3x optional timestamps. The non-empty timestamps are updated while holding the inode mutex, and the outside world no longer has to look at intermediate timestamp states.
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18 changed files with 34 additions and 109 deletions
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@ -84,7 +84,6 @@ protected:
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virtual ErrorOr<void> traverse_as_directory(Function<ErrorOr<void>(FileSystem::DirectoryEntryView const&)>) const override;
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virtual ErrorOr<NonnullLockRefPtr<Inode>> lookup(StringView) override;
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virtual ErrorOr<void> truncate(u64) override final;
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virtual ErrorOr<void> set_mtime(time_t) override final;
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NonnullLockRefPtr<ProcFSExposedComponent> m_associated_component;
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};
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