From: Vlastimil Babka <vbabka@suse.cz>
To: js1304@gmail.com, Andrew Morton <akpm@linux-foundation.org>
Cc: Hugh Dickins <hughd@google.com>,
Johannes Berg <johannes@sipsolutions.net>,
"David S. Miller" <davem@davemloft.net>,
Sunil Goutham <sgoutham@cavium.com>,
Chris Metcalf <cmetcalf@mellanox.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Joonsoo Kim <iamjoonsoo.kim@lge.com>
Subject: Re: [PATCH v2 1/2] mm/page_ref: use page_ref helper instead of direct modification of _count
Date: Tue, 29 Mar 2016 11:12:05 +0200 [thread overview]
Message-ID: <56FA46E5.9000208@suse.cz> (raw)
In-Reply-To: <1459146601-11448-1-git-send-email-iamjoonsoo.kim@lge.com>
On 03/28/2016 08:30 AM, js1304@gmail.com wrote:
> From: Joonsoo Kim <iamjoonsoo.kim@lge.com>
>
> page_reference manipulation functions are introduced to track down
> reference count change of the page. Use it instead of direct modification
> of _count.
>
> Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
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WARNING: multiple messages have this Message-ID (diff)
From: Vlastimil Babka <vbabka@suse.cz>
To: js1304@gmail.com, Andrew Morton <akpm@linux-foundation.org>
Cc: Hugh Dickins <hughd@google.com>,
Johannes Berg <johannes@sipsolutions.net>,
"David S. Miller" <davem@davemloft.net>,
Sunil Goutham <sgoutham@cavium.com>,
Chris Metcalf <cmetcalf@mellanox.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Joonsoo Kim <iamjoonsoo.kim@lge.com>
Subject: Re: [PATCH v2 1/2] mm/page_ref: use page_ref helper instead of direct modification of _count
Date: Tue, 29 Mar 2016 11:12:05 +0200 [thread overview]
Message-ID: <56FA46E5.9000208@suse.cz> (raw)
In-Reply-To: <1459146601-11448-1-git-send-email-iamjoonsoo.kim@lge.com>
On 03/28/2016 08:30 AM, js1304@gmail.com wrote:
> From: Joonsoo Kim <iamjoonsoo.kim@lge.com>
>
> page_reference manipulation functions are introduced to track down
> reference count change of the page. Use it instead of direct modification
> of _count.
>
> Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
next prev parent reply other threads:[~2016-03-29 9:12 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-28 6:30 [PATCH v2 1/2] mm/page_ref: use page_ref helper instead of direct modification of _count js1304
2016-03-28 6:30 ` js1304
2016-03-28 6:30 ` [PATCH v2 2/2] mm: rename _count, field of the struct page, to _refcount js1304
2016-03-28 6:30 ` js1304
2016-03-29 9:27 ` Vlastimil Babka
2016-03-29 9:27 ` Vlastimil Babka
2016-03-29 19:23 ` Andrew Morton
2016-03-29 19:23 ` Andrew Morton
2016-03-30 8:27 ` Joonsoo Kim
2016-03-30 8:27 ` Joonsoo Kim
2016-03-30 8:29 ` Vlastimil Babka
2016-03-30 8:29 ` Vlastimil Babka
2016-03-29 9:12 ` Vlastimil Babka [this message]
2016-03-29 9:12 ` [PATCH v2 1/2] mm/page_ref: use page_ref helper instead of direct modification of _count Vlastimil Babka
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