Re: [PATCH 1/2] USB: add usb_autopm_get_interface_burst()

Am Freitag, 6. Juli 2007 schrieb Alan Stern:
> This patch (as929) adds usb_autopm_get_interface_burst() to the
> autosuspend programming interface.  It is intended for situations
> where I/O events occur in bursts of activity; it reduces overhead by
> not cancelling the device's autosuspend timer.

Do you have numbers on how many del/mod_timer cycles you need
to outweigh one timer firing needlessly? Under which circumstances should
this API be used?

	Regards
		Oliver

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