[PATCH -v2 3/3] xfs: cleanup quota check on disk blocks and inodes reservations

Christoph Hellwig hch at infradead.org
Tue Feb 14 20:33:06 CST 2012


On Mon, Feb 06, 2012 at 09:51:05PM +0900, Mitsuo Hayasaka wrote:
> This patch is a cleanup of quota check on disk blocks and inodes
> reservations, and changes it as follows.
> 
> (1) add a total_count variable to store the total number of
>     current usages and new reservations for disk blocks and inodes,
>     respectively.
> 
> (2) make it more readable to check if the local variables softlimit
>     and hardlimit are positive. It has been changed as follows.
> 	    if (softlimit > 0ULL) -> if (softlimit)
> 	    if (hardlimit > 0ULL) -> if (hardlimit)
>     This is because they are defined as xfs_qcnt_t which is unsigned.
> 
> Signed-off-by: Mitsuo Hayasaka <mitsuo.hayasaka.hu at hitachi.com>
> Cc: Ben Myers <bpm at sgi.com>
> Cc: Alex Elder <elder at kernel.org>
> Cc: Christoph Hellwig <hch at lst.de>

Looks good,

Reviewed-by: Christoph Hellwig <hch at lst.de>



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