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>,
"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.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>
Subject: [PATCHv6 1/7] mm: drop page->slab_page
Date: Tue, 15 Sep 2015 13:28:09 +0300 [thread overview]
Message-ID: <1442312895-124384-2-git-send-email-kirill.shutemov@linux.intel.com> (raw)
In-Reply-To: <1442312895-124384-1-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>
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>
---
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 3d6baa7d4534..5fe12cb4642b 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
*/
--
2.5.1
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next prev parent reply other threads:[~2015-09-15 10:28 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-15 10:28 [PATCHv6 0/7] Fix compound_head() race Kirill A. Shutemov
2015-09-15 10:28 ` Kirill A. Shutemov [this message]
2015-09-15 10:28 ` [PATCHv6 2/7] slab, slub: use page->rcu_head instead of page->lru plus cast Kirill A. Shutemov
2015-09-15 18:31 ` Christoph Lameter
2015-09-15 10:28 ` [PATCHv6 3/7] zsmalloc: use page->private instead of page->first_page Kirill A. Shutemov
2015-09-15 10:28 ` [PATCHv6 4/7] mm: pack compound_dtor and compound_order into one word in struct page Kirill A. Shutemov
2015-09-15 10:28 ` [PATCHv6 5/7] mm: make compound_head() robust Kirill A. Shutemov
2015-09-15 15:45 ` Paul E. McKenney
2015-09-15 10:28 ` [PATCHv6 6/7] mm: use 'unsigned int' for page order Kirill A. Shutemov
2015-09-15 10:28 ` [PATCHv6 7/7] mm: use 'unsigned int' for compound_dtor/compound_order on 64BIT Kirill A. Shutemov
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