Re: [PATCH] mm: numa: Initialse numa balancing after jump label initialisation

From: Rik van Riel
Date: Mon Jan 27 2014 - 17:13:03 EST


On 01/27/2014 10:51 AM, Mel Gorman wrote:
> The command line parsing takes place before jump labels are initialised which
> generates a warning if numa_balancing= is specified and CONFIG_JUMP_LABEL
> is set. On older kernls before commit c4b2c0c5 (static_key: WARN on
> usage before jump_label_init was called) the kernel would have crashed.
> This patch enables automatic numa balancing later in the initialisation
> process if numa_balancing= is specified.
>
> Signed-off-by: Mel Gorman <mgorman@xxxxxxx>
> Cc: Stable <stable@xxxxxxxxxxxxxxx>

Acked-by: Rik van Riel <riel@xxxxxxxxxx>

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