diff options
| author |   Kirill A. Shutemov <kirill.shutemov@linux.intel.com> | 2015-11-06 16:29:40 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-06 17:50:42 -0800 |
| commit | 474e4eeaf26b6c3298ca3ae9d0a705b0853efb2a (patch) | |
| tree | 1d1640a94e82309b6edd5d815678af423db14745 /include/linux/mm_types.h | |
| parent | zsmalloc: reduce size_class memory usage (diff) | |
| download | linux-dev-474e4eeaf26b6c3298ca3ae9d0a705b0853efb2a.tar.xz linux-dev-474e4eeaf26b6c3298ca3ae9d0a705b0853efb2a.zip | |
mm: drop page->slab_page
Since 8456a648cf44 ("slab: use struct page for slab management") nobody
uses slab_page field in struct page.
Let's drop it.
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Acked-by: Christoph Lameter <cl@linux.com>
Acked-by: David Rientjes <rientjes@google.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Reviewed-by: Andrea Arcangeli <aarcange@redhat.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/mm_types.h')
| -rw-r--r-- | include/linux/mm_types.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index 0a85da25a822..c0ec46df6c13 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -131,7 +131,6 @@ struct page { #endif }; - struct slab *slab_page; /* slab fields */ struct rcu_head rcu_head; /* Used by SLAB * when destroying via RCU */ |