On Tue, Oct 15, 2019 at 02:11:02PM +0200, David Sterba wrote:
> On Mon, Oct 07, 2019 at 06:24:19PM -0400, Dennis Zhou wrote:
> > > > + * Bitmap region iterators. Iterates over the bitmap between [@start,
> > > > @end).
> > >
> > > Gonna be that guy here, should be '[@start, @end]'
> >
> > I dis
On Mon, Oct 07, 2019 at 06:24:19PM -0400, Dennis Zhou wrote:
> > > + * Bitmap region iterators. Iterates over the bitmap between [@start,
> > > @end).
> >
> > Gonna be that guy here, should be '[@start, @end]'
>
> I disagree here. I'm pretty happy with [@start, @end). If btrfs wants to
> carry
On Mon, Oct 07, 2019 at 04:26:13PM -0400, Josef Bacik wrote:
> On Mon, Oct 07, 2019 at 04:17:32PM -0400, Dennis Zhou wrote:
> > Bitmaps are fairly popular for their space efficiency, but we don't have
> > generic iterators available. Make percpu's bitmap region iterators
> > available to everyone.
On Mon, Oct 07, 2019 at 04:17:32PM -0400, Dennis Zhou wrote:
> Bitmaps are fairly popular for their space efficiency, but we don't have
> generic iterators available. Make percpu's bitmap region iterators
> available to everyone.
>
> Signed-off-by: Dennis Zhou
> ---
> include/linux/bitmap.h | 35
Bitmaps are fairly popular for their space efficiency, but we don't have
generic iterators available. Make percpu's bitmap region iterators
available to everyone.
Signed-off-by: Dennis Zhou
---
include/linux/bitmap.h | 35
mm/percpu.c| 61 +++-
