wait_for_completion blocks the whole kernel?

[DI BACCO ANTONIO - technolabs]

Is it possible that calling wait_for_completion the whole kernel freezes?
Is it possible to specify a timeout for wait_for_completion? 

Bye,
Antonio.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://ozlabs.org/pipermail/linuxppc-embedded/attachments/20070221/d3fb0bb9/attachment.htm