#15569: usb_disk stalls & unmounts when large I/O transfers are not queued
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Reporter: X512 | Owner: nobody
Type: bug | Status: new
Priority: normal | Milestone: Unscheduled
Component: Drivers/Disk/USB | Version: R1/Development
Resolution: | Keywords:
Blocked By: | Blocking:
Platform: All |
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Comment (by waddlesplash):
I think the IOScheduler requires physical maps be used? At present, the
USB stack requires virtual memory buffers being passed to it. Changing
that may be a good idea but would require breaking USB driver ABI
(probably not that big of an issue?)
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Ticket URL: <https://dev.haiku-os.org/ticket/15569#comment:24>
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