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Kernel: Convert rw_dma_page to NonnullRefPtr in NVMeQueue

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Propagate error if the rw_dma_page is NULL in try_create and use
relase_nonnull to convert RefPtr to NonnullRefPtr before passing it to
the NVMeQueue.
This commit is contained in:
Pankaj Raghav 2023-05-18 12:11:39 +02:00 • committed by Andrew Kaster
parent 4014b06b08
commit b8c03d44a7
5 changed files with 11 additions and 6 deletions
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2
Kernel/Storage/NVMe/NVMeInterruptQueue.cpp
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@ -11,7 +11,7 @@
namespace Kernel {
UNMAP_AFTER_INIT NVMeInterruptQueue::NVMeInterruptQueue(PCI::Device& device, NonnullOwnPtr<Memory::Region> rw_dma_region, Memory::PhysicalPage const& rw_dma_page, u16 qid, u8 irq, u32 q_depth, OwnPtr<Memory::Region> cq_dma_region, OwnPtr<Memory::Region> sq_dma_region, Memory::TypedMapping<DoorbellRegister volatile> db_regs)
UNMAP_AFTER_INIT NVMeInterruptQueue::NVMeInterruptQueue(PCI::Device& device, NonnullOwnPtr<Memory::Region> rw_dma_region, NonnullRefPtr<Memory::PhysicalPage> rw_dma_page, u16 qid, u8 irq, u32 q_depth, OwnPtr<Memory::Region> cq_dma_region, OwnPtr<Memory::Region> sq_dma_region, Memory::TypedMapping<DoorbellRegister volatile> db_regs)
: NVMeQueue(move(rw_dma_region), rw_dma_page, qid, q_depth, move(cq_dma_region), move(sq_dma_region), move(db_regs))
, PCIIRQHandler(device, irq)
{