From: Markos Chandras <Markos.Chandras@imgtec.com>
To: David Daney <ddaney.cavm@gmail.com>
Cc: <linux-mips@linux-mips.org>,
Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
Subject: Re: [PATCH 4/6] MIPS: mm: Use the TLBINVF instruction to flush the VTLB
Date: Tue, 12 Nov 2013 09:40:08 +0000 [thread overview]
Message-ID: <5281F778.2050004@imgtec.com> (raw)
In-Reply-To: <528139B1.9010909@gmail.com>
On 11/11/2013 08:10 PM, David Daney wrote:
> On 11/07/2013 09:08 AM, Markos Chandras wrote:
>> From: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
>>
>> The TLBINVF instruction can be used to flush the entire VTLB.
>> This eliminates the need for the TLBWI loop and improves performance.
>>
>> Reviewed-by: Paul Burton <paul.burton@imgtec.com>
>> Signed-off-by: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
>> Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
>
>
> This should be split into two patches. One for each file.
>
> Also...
Hi David,
But it is a single functional change. I believe it makes sense
to have it in a single commit.
--
markos
WARNING: multiple messages have this Message-ID (diff)
From: Markos Chandras <Markos.Chandras@imgtec.com>
To: David Daney <ddaney.cavm@gmail.com>
Cc: linux-mips@linux-mips.org, Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
Subject: Re: [PATCH 4/6] MIPS: mm: Use the TLBINVF instruction to flush the VTLB
Date: Tue, 12 Nov 2013 09:40:08 +0000 [thread overview]
Message-ID: <5281F778.2050004@imgtec.com> (raw)
Message-ID: <20131112094008.2JkOSippqEADGJZxhu5os0cF288Hgnl8k3PPAqSJhNk@z> (raw)
In-Reply-To: <528139B1.9010909@gmail.com>
On 11/11/2013 08:10 PM, David Daney wrote:
> On 11/07/2013 09:08 AM, Markos Chandras wrote:
>> From: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
>>
>> The TLBINVF instruction can be used to flush the entire VTLB.
>> This eliminates the need for the TLBWI loop and improves performance.
>>
>> Reviewed-by: Paul Burton <paul.burton@imgtec.com>
>> Signed-off-by: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
>> Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
>
>
> This should be split into two patches. One for each file.
>
> Also...
Hi David,
But it is a single functional change. I believe it makes sense
to have it in a single commit.
--
markos
next prev parent reply other threads:[~2013-11-12 9:40 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-07 17:08 [PATCH 0/6] Add support for the proAptiv core Markos Chandras
2013-11-07 17:08 ` Markos Chandras
2013-11-07 17:08 ` [PATCH 1/6] MIPS: Add missing bits for Config registers Markos Chandras
2013-11-07 17:08 ` Markos Chandras
2013-11-11 20:00 ` David Daney
2013-11-07 17:08 ` [PATCH 2/6] MIPS: mm: Move UNIQUE_ENTRYHI macro to a header file Markos Chandras
2013-11-07 17:08 ` Markos Chandras
2013-11-07 17:08 ` [PATCH 3/6] MIPS: Add support for the proAptiv cores Markos Chandras
2013-11-07 17:08 ` Markos Chandras
2013-11-11 19:59 ` David Daney
2013-11-12 9:41 ` Markos Chandras
2013-11-12 9:41 ` Markos Chandras
2013-11-07 17:08 ` [PATCH 4/6] MIPS: mm: Use the TLBINVF instruction to flush the VTLB Markos Chandras
2013-11-07 17:08 ` Markos Chandras
2013-11-11 20:10 ` David Daney
2013-11-11 20:55 ` Leonid Yegoshin
2013-11-11 20:55 ` Leonid Yegoshin
2013-11-12 9:40 ` Markos Chandras [this message]
2013-11-12 9:40 ` Markos Chandras
2013-11-07 17:08 ` [PATCH 5/6] MIPS: Add support for FTLBs Markos Chandras
2013-11-07 17:08 ` Markos Chandras
2013-11-07 17:08 ` [PATCH 6/6] MIPS: Add debugfs file to print the segmentation control registers Markos Chandras
2013-11-07 17:08 ` Markos Chandras
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