[dm-devel] [PATCH] dm: allocate buffer for messages with small number of arguments with GFP_NOIO

[Alasdair G Kergon]

On Mon, Sep 30, 2013 at 01:54:50PM -0400, Mikulas Patocka wrote:
> I tried the approach with double scan of the message and no reallocation, 
> but it performs 5% worse on dm-switch table loading. So I stayed with the 
> current approach that does single scan and argv reallocation.

Acked-by: Alasdair G Kergon <agk at redhat.com>