From: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
To: Andrew Morton <akpm@linux-foundation.org>,
Hugh Dickins <hughd@google.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>,
Dave Hansen <dave.hansen@intel.com>,
Vlastimil Babka <vbabka@suse.cz>,
Johannes Weiner <hannes@cmpxchg.org>,
Michal Hocko <mhocko@suse.cz>,
David Rientjes <rientjes@google.com>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
Andi Kleen <ak@linux.intel.com>, Christoph Lameter <cl@linux.com>
Subject: [PATCHv2 1/4] mm: drop page->slab_page
Date: Mon, 17 Aug 2015 18:09:02 +0300 [thread overview]
Message-ID: <1439824145-25397-2-git-send-email-kirill.shutemov@linux.intel.com> (raw)
In-Reply-To: <1439824145-25397-1-git-send-email-kirill.shutemov@linux.intel.com>
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>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Christoph Lameter <cl@linux.com>
---
include/linux/mm_types.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index 0038ac7466fd..58620ac7f15c 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -140,7 +140,6 @@ struct page {
#endif
};
- struct slab *slab_page; /* slab fields */
struct rcu_head rcu_head; /* Used by SLAB
* when destroying via RCU
*/
--
2.5.0
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next prev parent reply other threads:[~2015-08-17 15:09 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-17 15:09 [PATCHv2 0/4] Fix compound_head() race Kirill A. Shutemov
2015-08-17 15:09 ` Kirill A. Shutemov [this message]
2015-08-18 0:43 ` [PATCHv2 1/4] mm: drop page->slab_page David Rientjes
2015-08-17 15:09 ` [PATCHv2 2/4] zsmalloc: use page->private instead of page->first_page Kirill A. Shutemov
2015-08-25 1:49 ` Sergey Senozhatsky
2015-08-25 2:17 ` Sergey Senozhatsky
2015-08-25 17:10 ` Kirill A. Shutemov
2015-08-17 15:09 ` [PATCHv2 3/4] mm: pack compound_dtor and compound_order into one word in struct page Kirill A. Shutemov
2015-08-17 22:59 ` Hugh Dickins
2015-08-18 15:43 ` Michal Hocko
2015-08-18 18:22 ` Kirill A. Shutemov
2015-08-18 16:05 ` Michal Hocko
2015-08-18 18:22 ` Kirill A. Shutemov
2015-08-17 15:09 ` [PATCHv2 4/4] mm: make compound_head() robust Kirill A. Shutemov
2015-08-18 11:20 ` Michal Hocko
2015-08-18 16:41 ` Michal Hocko
2015-08-18 18:24 ` Kirill A. Shutemov
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