tree f1e3247c9ca36d92ea87be5d72e66656d24b71bd
parent f1771ffaac29a7a4e321ddd94d7873bc0dcefd41
author Richard Kennedy <richard@rsk.demon.co.uk> 1264515163 +0000
committer Al Viro <viro@zeniv.linux.org.uk> 1267643275 -0500

fs: re-order super_block to remove 16 bytes of padding on 64bit builds

re-order structure super_block to remove 16 bytes of alignment padding
on 64bit builds.

This shrinks the size of super_block from 712 to 696 bytes so requiring
one fewer 64 byte cache lines.

Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk>

-----
patch against 2.6.33-rc5
compiled & tested on x86_64 AMDX2 desktop machine.

I've been running with this patch applied for several weeks with no
problems.

regards
Richard
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>