Re: [Xen-devel] [PATCH 1/6] xen/vsprintf: Introduce %*pb[l] for printing bitmaps

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Thu, Sep 06, 2018 at 01:08:11PM +0100, Andrew Cooper wrote:
> The format identifier is consistent with Linux.  The code is adapted from
> bitmap_scn{,list}printf() but cleaned up.
> 
> This change allows all callers to avoid needing a secondary buffer to render a
> cpumask/nodemask into.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>

I only skim-read this patch, since this is mostly moved / copied code.

Wei.

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