Re: [Xen-devel] [PATCH] mm: hotplug: Don't release twice the resource on error

[David Vrabel]

On 23/10/15 13:57, Julien Grall wrote:
> The function add_memory_resource take in parameter a resource allocated
> by the caller. On error, both add_memory_resource and the caller will
> release the resource via release_memory_source.
[...]
> --- a/mm/memory_hotplug.c
> +++ b/mm/memory_hotplug.c
> @@ -1298,7 +1298,6 @@ error:
>  	/* rollback pgdat allocation and others */
>  	if (new_pgdat)
>  		rollback_node_hotadd(nid, pgdat);
> -	release_memory_resource(res);
>  	memblock_remove(start, size);

I've folded this in, thanks.

David
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