linux-kernel - Re: [PATCH v5 7/8] staging: lustre: lclient: lcommon

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Message-ID: <6FD758BB-2803-41BC-BFBF-2A607A68EAFA@intel.com>
Date:	Tue, 17 Jun 2014 02:08:50 +0000
From:	"Drokin, Oleg" <oleg.drokin@...el.com>
To:	Anil Belur <askb23@...il.com>
CC:	"Dilger, Andreas" <andreas.dilger@...el.com>,
	"<tao.peng@....com>" <tao.peng@....com>,
	"<gregkh@...uxfoundation.org>" <gregkh@...uxfoundation.org>,
	"<linux-kernel@...r.kernel.org>" <linux-kernel@...r.kernel.org>,
	"<hpdd-discuss@...ts.01.org>" <hpdd-discuss@...ts.01.org>
Subject: Re: [PATCH v5 7/8] staging: lustre: lclient: lcommon_cl.c fixing
 coding style issues


On Jun 16, 2014, at 12:22 PM, Anil Belur wrote:

> From: Anil Belur <askb23@...il.com>
> 
> fixed: WARNING: line over 80 characters, used a new variable 'size_index' to
> store the offset. Replace "unsigned long" with  "u64" type for

Apparently you forgot to update the comment.

> 'cur_index'
> 
> Signed-off-by: Anil Belur <askb23@...il.com>
> ---
> drivers/staging/lustre/lustre/lclient/lcommon_cl.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/staging/lustre/lustre/lclient/lcommon_cl.c b/drivers/staging/lustre/lustre/lclient/lcommon_cl.c
> index c180a20..6c5b828 100644
> --- a/drivers/staging/lustre/lustre/lclient/lcommon_cl.c
> +++ b/drivers/staging/lustre/lustre/lclient/lcommon_cl.c
> @@ -864,10 +864,11 @@ int ccc_prep_size(const struct lu_env *env, struct cl_object *obj,
> 				 * linux-2.6.18-128.1.1 miss to do that.
> 				 * --bug 17336 */
> 				loff_t size = cl_isize_read(inode);
> -				unsigned long cur_index = start >> PAGE_CACHE_SHIFT;
> +				loff_t cur_index = start >> PAGE_CACHE_SHIFT;
> +				loff_t size_index = ((size - 1) >> PAGE_CACHE_SHIFT);
> 
> 				if ((size == 0 && cur_index != 0) ||
> -				    (((size - 1) >> PAGE_CACHE_SHIFT) < cur_index))
> +				    (size_index < cur_index))
> 				*exceed = 1;
> 			}
> 			return result;
> -- 
> 1.9.0
> 

Bye,
    Oleg--
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