Messages in this thread | | | Date | Wed, 13 Jul 2011 11:20:49 +0200 | Subject | Re: [PATCH] block: reorder request_queue to remove 64 bit alignment padding | From | Tejun Heo <> |
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Hello,
On Mon, Jul 11, 2011 at 4:19 PM, Richard Kennedy <richard@rsk.demon.co.uk> wrote: > Reorder request_queue to remove 16 bytes of alignment padding in 64 bit > builds. > > On my config this shrinks the size of this structure from 1608 to 1592 > bytes and therefore needs one fewer cachelines. > > Also trivially move the open bracket { to be on the same line as the > structure name to make it easier to grep. > > > Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk>
Acked-by: Tejun Heo <tj@kernel.org>
Thank you.
-- tejun
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