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Re: missing bus_dmamap_unload() in mpt_timeout()?
On Sun, Nov 24, 2013 at 06:44:32PM +0100, Edgar Fuß wrote:
> Further digging through mpt(4)'s timeout handling, I'm getting the impression
> that there's a missing bus_dmamap_unload() for the data buffer
> (for xs->datalen != 0).
> However, I neither know whether that's doing any harm nor what happens in
> the IOC is still using the buffer.
You shouln't bus_dmamap_unload() before stopping the IOC. But a missing
bus_dmamap_unload() can lead to memory leak.
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
NetBSD: 26 ans d'experience feront toujours la difference
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