From: "Kirill A. Shutemov" <kirill@shutemov.name>
To: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Cc: akpm@linux-foundation.org, Rik van Riel <riel@surriel.com>,
Mel Gorman <mgorman@techsingularity.net>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mm/thp/autonuma: Use TNF flag instead of vm fault.
Date: Thu, 23 Feb 2017 12:42:05 +0300 [thread overview]
Message-ID: <20170223094205.GA32251@node.shutemov.name> (raw)
In-Reply-To: <1487498395-9544-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com>
On Sun, Feb 19, 2017 at 03:29:55PM +0530, Aneesh Kumar K.V wrote:
> We are using wrong flag value in task_numa_falt function. This can result in
> us doing wrong numa fault statistics update, because we update num_pages_migrate
> and numa_fault_locality etc based on the flag argument passed.
>
> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Ouch. My bad.
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
--
Kirill A. Shutemov
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WARNING: multiple messages have this Message-ID (diff)
From: "Kirill A. Shutemov" <kirill@shutemov.name>
To: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Cc: akpm@linux-foundation.org, Rik van Riel <riel@surriel.com>,
Mel Gorman <mgorman@techsingularity.net>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mm/thp/autonuma: Use TNF flag instead of vm fault.
Date: Thu, 23 Feb 2017 12:42:05 +0300 [thread overview]
Message-ID: <20170223094205.GA32251@node.shutemov.name> (raw)
In-Reply-To: <1487498395-9544-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com>
On Sun, Feb 19, 2017 at 03:29:55PM +0530, Aneesh Kumar K.V wrote:
> We are using wrong flag value in task_numa_falt function. This can result in
> us doing wrong numa fault statistics update, because we update num_pages_migrate
> and numa_fault_locality etc based on the flag argument passed.
>
> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Ouch. My bad.
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
--
Kirill A. Shutemov
next prev parent reply other threads:[~2017-02-23 9:42 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-19 9:59 [PATCH] mm/thp/autonuma: Use TNF flag instead of vm fault Aneesh Kumar K.V
2017-02-19 9:59 ` Aneesh Kumar K.V
2017-02-20 3:30 ` Hillf Danton
2017-02-20 3:30 ` Hillf Danton
2017-02-20 13:57 ` Rik van Riel
2017-02-23 9:42 ` Kirill A. Shutemov [this message]
2017-02-23 9:42 ` Kirill A. Shutemov
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