Re: [Qemu-devel] [PATCH 1/6] hw/sd.c: convert wp_groups in SDState to bitfield

[Igor Mitsyanko]

On 02.04.2012 5:42 PM, Peter Maydell wrote:
> On 2 April 2012 15:28, Igor Mitsyanko<address@hidden>  wrote:
> > Representing each group write protection flag with only one bit instead of int
> > variable significantly reduces memory consumption.
>
> Can we use the bitmap.h functions here rather than doing things
> by hand? (scattered examples below, you get the idea)

That's pretty cool, I didn't know about this, thanks.