forked from Minki/linux
c7ccde6eac
Now that URBs can be completed inside tasklets, we need a way of determining whether a completion handler for a given endpoint is currently running. Otherwise it's not possible to maintain the API guarantee about keeping isochronous streams synchronous when an underrun occurs. This patch adds a field and a routine to check whether a completion handler for a periodic endpoint is running. At the moment no analogous routine appears to be necessary for async endpoints, but one can always be added. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> CC: Ming Lei <tom.leiming@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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| acpi | ||
| asm-generic | ||
| clocksource | ||
| crypto | ||
| drm | ||
| dt-bindings | ||
| keys | ||
| kvm | ||
| linux | ||
| math-emu | ||
| media | ||
| memory | ||
| misc | ||
| net | ||
| pcmcia | ||
| ras | ||
| rdma | ||
| rxrpc | ||
| scsi | ||
| sound | ||
| target | ||
| trace | ||
| uapi | ||
| video | ||
| xen | ||
| Kbuild | ||