Re: Possibly bug in radix_tree_delete, and fix.

[Neil Brown <neilb@suse.de>]

On Thursday February 16, nickpiggin@yahoo.com.au wrote:
> 
> It should be basically an identical block to the one below in the main
> loop, yeah? You're missing the nr_cleared_tags bit.
> 
> Something like:
> 
>     tags[tag] = 1;
>     if (tag_get(pathp->node, tag, pathp->offset)) {
>        tag_clear(pathp->node, tag, pathp->offset);
>        if (!any_tag_set(pathp->node, tag)) {
>           tags[tag] = 0;
>           nr_cleared_tags++;
>        }
>     }
> 
> And you can add an
> Acked-by: Nick Piggin <npiggin@suse.de>

Yes, that's clearly better.  I've sent the revised patch out.

Thanks,
NeilBrown
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