| To: | Chris Wedgwood <cw@xxxxxxxx> |
|---|---|
| Subject: | Re: [PATCH] fix dir2 shortform structures on ARM old ABI |
| From: | Eric Sandeen <sandeen@xxxxxxxxxxx> |
| Date: | Fri, 14 Mar 2008 23:45:36 -0500 |
| Cc: | "Josef 'Jeff' Sipek" <jeffpc@xxxxxxxxxxxxxx>, xfs-oss <xfs@xxxxxxxxxxx> |
| In-reply-to: | <20080315043622.GA11547@puku.stupidest.org> |
| References: | <47DB4181.7040603@sandeen.net> <20080315041722.GA25621@josefsipek.net> <47DB4F4F.8030407@sandeen.net> <20080315043622.GA11547@puku.stupidest.org> |
| Sender: | xfs-bounce@xxxxxxxxxxx |
| User-agent: | Thunderbird 2.0.0.12 (Macintosh/20080213) |
Chris Wedgwood wrote: > On Fri, Mar 14, 2008 at 11:23:43PM -0500, Eric Sandeen wrote: > >> I think that packing structures when they don't need to be can >> actually be harmful, efficiency-wise. I read a nice explanation of >> this.... which I can't find now. > > objdump -d would show if that was the case... it would show if that was the case for the particular compiler you test I guess. -Eric |
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