Messages in this thread | | | Date | Wed, 13 Jul 2011 21:18:16 +0200 | From | Jens Axboe <> | Subject | Re: [PATCH] block: reorder request_queue to remove 64 bit alignment padding |
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On 2011-07-11 16:19, Richard Kennedy 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.
Thanks, applied.
-- Jens Axboe
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