iommu/amd: Relax locking in dma_ops path
Remove the long holding times of the domain->lock and rely
on the bitmap_lock instead.
Signed-off-by: Joerg Roedel <jroedel@suse.de>
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Remove the long holding times of the domain->lock and rely
on the bitmap_lock instead.
Signed-off-by: Joerg Roedel <jroedel@suse.de>