svn commit: r267762 - head/sys/dev/sound/pcm
John Baldwin
jhb at freebsd.org
Mon Jun 23 15:52:18 UTC 2014
On Sunday, June 22, 2014 11:45:40 pm Alexander Kabaev wrote:
> Author: kan
> Date: Mon Jun 23 03:45:39 2014
> New Revision: 267762
> URL: http://svnweb.freebsd.org/changeset/base/267762
>
> Log:
> Restore the check for non-NULL dmatag in sndbuf_free.
>
> The sound drivers that use own buffer management can use sndbuf_setup
> and not do any busdma allocation, so the driver will end up with the
> managed buffer but no valid dma map and tag for it. Avoid calling
> bus_dmamem_free in such cases.
>
> Reported by: ache
> Missed in review by: kan
Thanks for fixing this.
--
John Baldwin
More information about the svn-src-all
mailing list