Re: [PATCH v7 06/19] xfs: Factor out trans handling in xfs_attr3_leaf_flipflags

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On Sunday, February 23, 2020 7:35 AM Allison Collins wrote: 
> Since delayed operations cannot roll transactions, factor up the transaction
> handling into the calling function
>

I don't see any logical errors.

Reviewed-by: Chandan Rajendra <chandanrlinux@xxxxxxxxx>

> Signed-off-by: Allison Collins <allison.henderson@xxxxxxxxxx>
> Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
> Reviewed-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
> ---
>  fs/xfs/libxfs/xfs_attr.c      | 14 ++++++++++++++
>  fs/xfs/libxfs/xfs_attr_leaf.c |  7 +------
>  2 files changed, 15 insertions(+), 6 deletions(-)
> 
> diff --git a/fs/xfs/libxfs/xfs_attr.c b/fs/xfs/libxfs/xfs_attr.c
> index a2f812f..cf0cba7 100644
> --- a/fs/xfs/libxfs/xfs_attr.c
> +++ b/fs/xfs/libxfs/xfs_attr.c
> @@ -739,6 +739,13 @@ xfs_attr_leaf_addname(
>  		error = xfs_attr3_leaf_flipflags(args);
>  		if (error)
>  			return error;
> +		/*
> +		 * Commit the flag value change and start the next trans in
> +		 * series.
> +		 */
> +		error = xfs_trans_roll_inode(&args->trans, args->dp);
> +		if (error)
> +			return error;
>  
>  		/*
>  		 * Dismantle the "old" attribute/value pair by removing
> @@ -1081,6 +1088,13 @@ xfs_attr_node_addname(
>  		error = xfs_attr3_leaf_flipflags(args);
>  		if (error)
>  			goto out;
> +		/*
> +		 * Commit the flag value change and start the next trans in
> +		 * series
> +		 */
> +		error = xfs_trans_roll_inode(&args->trans, args->dp);
> +		if (error)
> +			goto out;
>  
>  		/*
>  		 * Dismantle the "old" attribute/value pair by removing
> diff --git a/fs/xfs/libxfs/xfs_attr_leaf.c b/fs/xfs/libxfs/xfs_attr_leaf.c
> index 9d6b68c..d691509 100644
> --- a/fs/xfs/libxfs/xfs_attr_leaf.c
> +++ b/fs/xfs/libxfs/xfs_attr_leaf.c
> @@ -2973,10 +2973,5 @@ xfs_attr3_leaf_flipflags(
>  			 XFS_DA_LOGRANGE(leaf2, name_rmt, sizeof(*name_rmt)));
>  	}
>  
> -	/*
> -	 * Commit the flag value change and start the next trans in series.
> -	 */
> -	error = xfs_trans_roll_inode(&args->trans, args->dp);
> -
> -	return error;
> +	return 0;
>  }
> 


-- 
chandan






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