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Kernel/PCI: Break early of controller iteration over devices in OOM case

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This is mainly useful when adding an HostController but due to OOM
condition, we abort temporary Vector insertion of a DeviceIdentifier
and then exit the iteration loop to report back the error if occured.
This commit is contained in:
Liav A 2022-02-04 22:11:50 +02:00 • committed by Andreas Kling
parent 3fb289e27d
commit 428d4ae337
5 changed files with 18 additions and 13 deletions
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2
Kernel/Bus/PCI/Controller/HostController.h
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@ -31,7 +31,7 @@ public:
u32 domain_number() const { return m_domain.domain_number(); }
virtual void enumerate_attached_devices(Function<void(DeviceIdentifier)> callback) = 0;
virtual void enumerate_attached_devices(Function<IterationDecision(DeviceIdentifier)> callback) = 0;
protected:
explicit HostController(PCI::Domain const& domain)