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AnyPS5/docs/dev
hugodearaujo ef622e2f8f feat(agc): import shared ranges whose backing offset is not 64 KiB aligned
A sparse import binds whole 64 KiB blocks, so a range whose memfd offset
is not a multiple of 64 KiB fell back to one UDMABUF_CREATE and, above
udmabuf's size limit, to copies. The sparse buffer now starts at the
block below the range: HostImport::lead holds that distance, the
import's device address points at the range itself, and every offset
into the import's buffer goes through HostImportOffset.
2026-10-17 15:03:33 -03:00
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