cvs commit: src/sys/dev/mxge if_mxge.c
scottl at samsco.org
Wed Jan 31 15:56:50 UTC 2007
Andrew Gallatin wrote:
> gallatin 2007-01-31 15:47:44 UTC
> FreeBSD src repository
> Modified files:
> sys/dev/mxge if_mxge.c
> destroy busdma maps even if they are NULL, so as to avoid leaking
> busdma tags.
> Revision Changes Path
> 1.19 +16 -18 src/sys/dev/mxge/if_mxge.c
Yeah, I can't stress enough that busdma maps are opaque handles and
should always be handled like they are valid. It's only an
implementation detail that they are often NULL on i386 and amd64.
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