Re: [PATCH 1/7] xfs: Fix log reservation calculation for xattr insert operation

[Christoph Hellwig <hch@xxxxxxxxxxxxx>]

On Sat, Jun 06, 2020 at 01:57:39PM +0530, Chandan Babu R wrote:
> -		tres.tr_logres = M_RES(mp)->tr_attrsetm.tr_logres +
> -				 M_RES(mp)->tr_attrsetrt.tr_logres *
> -					args->total;
> -		tres.tr_logcount = XFS_ATTRSET_LOG_COUNT;
> -		tres.tr_logflags = XFS_TRANS_PERM_LOG_RES;
> +		tres = M_RES(mp)->tr_attrset;
>  		total = args->total;

tres can become a pointer now, and we can avoid the struct copy.