| commit | c9ec5d7c7b4c3d84bb1b39bc36c5992fceb15a91 | [log] [tgz] |
|---|---|---|
| author | Mike Snitzer <snitzer@redhat.com> | Fri Aug 16 10:54:21 2013 -0400 |
| committer | Mike Snitzer <snitzer@redhat.com> | Fri Aug 23 09:02:14 2013 -0400 |
| tree | 016052d62b177c280cec60d780a5f0a05ed525a9 | |
| parent | f610937214e2ac8c4225df9a124ea0de1f030626 [diff] |
dm cache: eliminate holes in cache structure Reorder members in the cache structure to eliminate 6 out of 7 holes (reclaiming 24 bytes). Also, the 'worker' and 'waker' members no longer straddle cachelines. Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Acked-by: Joe Thornber <ejt@redhat.com>