Re: [linux-pm] [PATCH 0/8] Suspend block api (version 8)
From: Arve Hjønnevåg
Date: Tue Jun 01 2010 - 23:15:23 EST
2010/6/1 Gross, Mark <mark.gross@xxxxxxxxx>:
...
>>4. It would be useful to change pm_qos_add_request to not allocate
>>anything so can add constraints from init functions that currently
>>cannot fail.
> [mtg: ] I'm not sure how to do this but I agree it would be good. I guess we could have a block of pm_qos requests pre-allocated statically and re-use them. In practice there will not be more than a handful of requests ever. Dynamic allocation does seem like a bit of a waste.
The calling code will have to store a pointer to your structure
anyway, you may as well have them provide the whole structure.
--
Arve Hjønnevåg
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