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| author | Mike Snitzer <snitzer@redhat.com> | 2018-05-23 01:26:20 +0300 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2018-06-08 18:53:14 +0300 |
| commit | 72d711c8768805b5f8cf2d23c575dfd188993e12 (patch) | |
| tree | 1a442b3c9c5d7eb4fb61c2bdd10c19386ae19d28 /drivers/md/dm-bio-prison-v1.c | |
| parent | b2b04e7e2d3bffd301d1769700ba013f58ca01b7 (diff) | |
| download | linux-72d711c8768805b5f8cf2d23c575dfd188993e12.tar.xz | |
dm: adjust structure members to improve alignment
Eliminate most holes in DM data structures that were modified by
commit 6f1c819c21 ("dm: convert to bioset_init()/mempool_init()").
Also prevent structure members from unnecessarily spanning cache
lines.
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/dm-bio-prison-v1.c')
| -rw-r--r-- | drivers/md/dm-bio-prison-v1.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-bio-prison-v1.c b/drivers/md/dm-bio-prison-v1.c index e794e3662fdd..b5389890bbc3 100644 --- a/drivers/md/dm-bio-prison-v1.c +++ b/drivers/md/dm-bio-prison-v1.c @@ -19,8 +19,8 @@ struct dm_bio_prison { spinlock_t lock; - mempool_t cell_pool; struct rb_root cells; + mempool_t cell_pool; }; static struct kmem_cache *_cell_cache; |