]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commitdiff
mm: drop page->slab_page
authorKirill A. Shutemov <kirill.shutemov@linux.intel.com>
Sat, 7 Nov 2015 00:29:40 +0000 (16:29 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sat, 7 Nov 2015 01:50:42 +0000 (17:50 -0800)
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>
include/linux/mm_types.h

index 0a85da25a8221c74bdbd8da007c2c822496b59d3..c0ec46df6c1349f63af65f21da0f946c484dbad2 100644 (file)
@@ -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
                                                 */