[alsa-devel] [PATCH] ALSA: snd-aloop: make preallocated buffer size configurable

Pierre-Louis Bossart pierre-louis.bossart at linux.intel.com
Wed Sep 21 15:26:27 CEST 2011

> > Default of 2MB of physically-contiguous memory can be
> > too high for embedded solutions, make the size configurable.
> Hm, maybe better to have an option for global limit of preallocation?
> The problem is not necessarily specific to snd-aloop.

Not sure I understand the comment. This code is essentially the same as the
configuration option for HDAudio, and the parameter value defines the amount
of preallocated memory, with a limit to 32MB.

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