From: Minchan Kim <minchan@kernel.org>
To: Ganesh Mahendran <opensource.ganesh@gmail.com>
Cc: <linux-kernel@vger.kernel.org>, <linux-mm@kvack.org>,
<akpm@linux-foundation.org>, <ngupta@vflare.org>,
<sergey.senozhatsky.work@gmail.com>, <rostedt@goodmis.org>,
<mingo@redhat.com>
Subject: Re: [PATCH v2 3/8] mm/zsmalloc: take obj index back from find_alloced_obj
Date: Wed, 6 Jul 2016 11:40:15 +0900 [thread overview]
Message-ID: <20160706024015.GD13566@bbox> (raw)
In-Reply-To: <1467614999-4326-3-git-send-email-opensource.ganesh@gmail.com>
On Mon, Jul 04, 2016 at 02:49:54PM +0800, Ganesh Mahendran wrote:
> the obj index value should be updated after return from
> find_alloced_obj() to avoid CPU buring caused by unnecessary
> object scanning.
>
> Signed-off-by: Ganesh Mahendran <opensource.ganesh@gmail.com>
Acked-by: Minchan Kim <minchan@kernel.org>
WARNING: multiple messages have this Message-ID (diff)
From: Minchan Kim <minchan@kernel.org>
To: Ganesh Mahendran <opensource.ganesh@gmail.com>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
akpm@linux-foundation.org, ngupta@vflare.org,
sergey.senozhatsky.work@gmail.com, rostedt@goodmis.org,
mingo@redhat.com
Subject: Re: [PATCH v2 3/8] mm/zsmalloc: take obj index back from find_alloced_obj
Date: Wed, 6 Jul 2016 11:40:15 +0900 [thread overview]
Message-ID: <20160706024015.GD13566@bbox> (raw)
In-Reply-To: <1467614999-4326-3-git-send-email-opensource.ganesh@gmail.com>
On Mon, Jul 04, 2016 at 02:49:54PM +0800, Ganesh Mahendran wrote:
> the obj index value should be updated after return from
> find_alloced_obj() to avoid CPU buring caused by unnecessary
> object scanning.
>
> Signed-off-by: Ganesh Mahendran <opensource.ganesh@gmail.com>
Acked-by: Minchan Kim <minchan@kernel.org>
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next prev parent reply other threads:[~2016-07-06 2:39 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-04 6:49 [PATCH v2 1/8] mm/zsmalloc: modify zs compact trace interface Ganesh Mahendran
2016-07-04 6:49 ` Ganesh Mahendran
2016-07-04 6:49 ` [PATCH v2 2/8] mm/zsmalloc: use obj_index to keep consistent with others Ganesh Mahendran
2016-07-04 6:49 ` Ganesh Mahendran
2016-07-05 1:25 ` Sergey Senozhatsky
2016-07-05 1:25 ` Sergey Senozhatsky
2016-07-06 2:37 ` Minchan Kim
2016-07-06 2:37 ` Minchan Kim
2016-07-04 6:49 ` [PATCH v2 3/8] mm/zsmalloc: take obj index back from find_alloced_obj Ganesh Mahendran
2016-07-04 6:49 ` Ganesh Mahendran
2016-07-05 1:32 ` Sergey Senozhatsky
2016-07-05 1:32 ` Sergey Senozhatsky
2016-07-06 2:40 ` Minchan Kim [this message]
2016-07-06 2:40 ` Minchan Kim
2016-07-04 6:49 ` [PATCH v2 4/8] mm/zsmalloc: use class->objs_per_zspage to get num of max objects Ganesh Mahendran
2016-07-04 6:49 ` Ganesh Mahendran
2016-07-05 1:30 ` Sergey Senozhatsky
2016-07-05 1:30 ` Sergey Senozhatsky
2016-07-04 6:49 ` [PATCH v2 5/8] mm/zsmalloc: avoid calculate max objects of zspage twice Ganesh Mahendran
2016-07-04 6:49 ` Ganesh Mahendran
2016-07-05 1:18 ` Sergey Senozhatsky
2016-07-05 1:18 ` Sergey Senozhatsky
2016-07-06 2:41 ` Minchan Kim
2016-07-06 2:41 ` Minchan Kim
2016-07-04 6:49 ` [PATCH v2 6/8] mm/zsmalloc: keep comments consistent with code Ganesh Mahendran
2016-07-04 6:49 ` Ganesh Mahendran
2016-07-05 1:11 ` Sergey Senozhatsky
2016-07-05 1:11 ` Sergey Senozhatsky
2016-07-06 2:41 ` Minchan Kim
2016-07-06 2:41 ` Minchan Kim
2016-07-04 6:49 ` [PATCH v2 7/8] mm/zsmalloc: add __init,__exit attribute Ganesh Mahendran
2016-07-04 6:49 ` Ganesh Mahendran
2016-07-04 8:43 ` Sergey Senozhatsky
2016-07-04 8:43 ` Sergey Senozhatsky
2016-07-04 9:21 ` Ganesh Mahendran
2016-07-04 9:21 ` Ganesh Mahendran
2016-07-05 1:00 ` Sergey Senozhatsky
2016-07-05 1:00 ` Sergey Senozhatsky
2016-07-06 2:48 ` Minchan Kim
2016-07-06 2:48 ` Minchan Kim
2016-07-06 6:21 ` Ganesh Mahendran
2016-07-06 6:21 ` Ganesh Mahendran
2016-07-04 6:49 ` [PATCH v2 8/8] mm/zsmalloc: use helper to clear page->flags bit Ganesh Mahendran
2016-07-04 6:49 ` Ganesh Mahendran
2016-07-04 8:45 ` Sergey Senozhatsky
2016-07-04 8:45 ` Sergey Senozhatsky
2016-07-05 16:50 ` [PATCH v2 1/8] mm/zsmalloc: modify zs compact trace interface Steven Rostedt
2016-07-05 16:50 ` Steven Rostedt
2016-07-06 2:32 ` Minchan Kim
2016-07-06 2:32 ` Minchan Kim
2016-07-06 6:20 ` Ganesh Mahendran
2016-07-06 6:20 ` Ganesh Mahendran
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