Re: [RFC PATCH v4 2/5] ptp: Reorganize ptp_kvm modules to make it arch-independent.

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On 27/09/2019 11:10, Jianyong Wu (Arm Technology China) wrote:
Hi Suzuki,

-----Original Message-----
From: Suzuki K Poulose <suzuki.poulose@xxxxxxx>
Sent: Thursday, September 26, 2019 9:06 PM
To: Jianyong Wu (Arm Technology China) <Jianyong.Wu@xxxxxxx>;
netdev@xxxxxxxxxxxxxxx; yangbo.lu@xxxxxxx; john.stultz@xxxxxxxxxx;
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Cc: linux-kernel@xxxxxxxxxxxxxxx; linux-arm-kernel@xxxxxxxxxxxxxxxxxxx;
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<Steve.Capper@xxxxxxx>; Kaly Xin (Arm Technology China)
<Kaly.Xin@xxxxxxx>; Justin He (Arm Technology China)
<Justin.He@xxxxxxx>; nd <nd@xxxxxxx>
Subject: Re: [RFC PATCH v4 2/5] ptp: Reorganize ptp_kvm modules to make it
arch-independent.

Hi Jianyong,

On 26/09/2019 12:42, Jianyong Wu wrote:
Currently, ptp_kvm modules implementation is only for x86 which
includs large part of arch-specific code.  This patch move all of
those code into new arch related file in the same directory.

Signed-off-by: Jianyong Wu <jianyong.wu@xxxxxxx>
---
   drivers/ptp/Makefile                 |  1 +
   drivers/ptp/{ptp_kvm.c => kvm_ptp.c} | 77 ++++++------------------
   drivers/ptp/ptp_kvm_x86.c            | 87
++++++++++++++++++++++++++++
   include/asm-generic/ptp_kvm.h        | 12 ++++
   4 files changed, 118 insertions(+), 59 deletions(-)
   rename drivers/ptp/{ptp_kvm.c => kvm_ptp.c} (63%)

minor nit: Could we not skip renaming the file ? Given you are following the
ptp_kvm_* for the arch specific files and the header files, wouldn't it be
good to keep ptp_kvm.c ?

If the module name ptp_kvm.ko is the same with its dependent object file ptp_kvm.o, warning will be given by compiler,
So I change the ptp_kvm.c to kvm_ptp.c to avoid that conflict.

Hmm, ok. How about ptp_kvm_common.c instead of kvm_ptp.c ?

Suzuki
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