From: "Darrick J. Wong" <darrick.wong@oracle.com>
To: Allison Henderson <allison.henderson@oracle.com>
Cc: linux-xfs@vger.kernel.org
Subject: Re: [PATCH v13 01/10] xfs: Add helper xfs_attr_node_remove_step
Date: Tue, 10 Nov 2020 15:12:30 -0800 [thread overview]
Message-ID: <20201110231230.GJ9695@magnolia> (raw)
In-Reply-To: <20201023063435.7510-2-allison.henderson@oracle.com>
On Thu, Oct 22, 2020 at 11:34:26PM -0700, Allison Henderson wrote:
> From: Allison Collins <allison.henderson@oracle.com>
>
> This patch adds a new helper function xfs_attr_node_remove_step. This
> will help simplify and modularize the calling function
> xfs_attr_node_remove.
>
> Signed-off-by: Allison Henderson <allison.henderson@oracle.com>
Looks fine to me, modulo Brian and Chandan's suggestions;
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
--D
> ---
> fs/xfs/libxfs/xfs_attr.c | 46 ++++++++++++++++++++++++++++++++++------------
> 1 file changed, 34 insertions(+), 12 deletions(-)
>
> diff --git a/fs/xfs/libxfs/xfs_attr.c b/fs/xfs/libxfs/xfs_attr.c
> index fd8e641..f4d39bf 100644
> --- a/fs/xfs/libxfs/xfs_attr.c
> +++ b/fs/xfs/libxfs/xfs_attr.c
> @@ -1228,19 +1228,14 @@ xfs_attr_node_remove_rmt(
> * the root node (a special case of an intermediate node).
> */
> STATIC int
> -xfs_attr_node_removename(
> - struct xfs_da_args *args)
> +xfs_attr_node_remove_step(
> + struct xfs_da_args *args,
> + struct xfs_da_state *state)
> {
> - struct xfs_da_state *state;
> struct xfs_da_state_blk *blk;
> int retval, error;
> struct xfs_inode *dp = args->dp;
>
> - trace_xfs_attr_node_removename(args);
> -
> - error = xfs_attr_node_removename_setup(args, &state);
> - if (error)
> - goto out;
>
> /*
> * If there is an out-of-line value, de-allocate the blocks.
> @@ -1250,7 +1245,7 @@ xfs_attr_node_removename(
> if (args->rmtblkno > 0) {
> error = xfs_attr_node_remove_rmt(args, state);
> if (error)
> - goto out;
> + return error;
> }
>
> /*
> @@ -1267,18 +1262,45 @@ xfs_attr_node_removename(
> if (retval && (state->path.active > 1)) {
> error = xfs_da3_join(state);
> if (error)
> - goto out;
> + return error;
> error = xfs_defer_finish(&args->trans);
> if (error)
> - goto out;
> + return error;
> /*
> * Commit the Btree join operation and start a new trans.
> */
> error = xfs_trans_roll_inode(&args->trans, dp);
> if (error)
> - goto out;
> + return error;
> }
>
> + return error;
> +}
> +
> +/*
> + * Remove a name from a B-tree attribute list.
> + *
> + * This routine will find the blocks of the name to remove, remove them and
> + * shirnk the tree if needed.
> + */
> +STATIC int
> +xfs_attr_node_removename(
> + struct xfs_da_args *args)
> +{
> + struct xfs_da_state *state;
> + int error;
> + struct xfs_inode *dp = args->dp;
> +
> + trace_xfs_attr_node_removename(args);
> +
> + error = xfs_attr_node_removename_setup(args, &state);
> + if (error)
> + goto out;
> +
> + error = xfs_attr_node_remove_step(args, state);
> + if (error)
> + goto out;
> +
> /*
> * If the result is small enough, push it all into the inode.
> */
> --
> 2.7.4
>
next prev parent reply other threads:[~2020-11-10 23:14 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-23 6:34 [PATCH v13 00/10] xfs: Delayed Attributes Allison Henderson
2020-10-23 6:34 ` [PATCH v13 01/10] xfs: Add helper xfs_attr_node_remove_step Allison Henderson
2020-10-27 7:03 ` Chandan Babu R
2020-10-27 22:23 ` Allison Henderson
2020-10-27 12:15 ` Brian Foster
2020-10-27 15:33 ` Allison Henderson
2020-11-10 23:12 ` Darrick J. Wong [this message]
2020-11-13 1:38 ` Allison Henderson
2020-10-23 6:34 ` [PATCH v13 02/10] xfs: Add delay ready attr remove routines Allison Henderson
2020-10-27 9:59 ` Chandan Babu R
2020-10-27 15:32 ` Allison Henderson
2020-10-28 12:04 ` Chandan Babu R
2020-10-29 1:29 ` Allison Henderson
2020-11-14 0:53 ` Darrick J. Wong
2020-10-27 12:16 ` Brian Foster
2020-10-27 22:27 ` Allison Henderson
2020-10-28 12:28 ` Brian Foster
2020-10-29 1:03 ` Allison Henderson
2020-11-10 23:15 ` Darrick J. Wong
2020-11-10 23:43 ` Darrick J. Wong
2020-11-11 0:28 ` Dave Chinner
2020-11-13 4:00 ` Allison Henderson
2020-11-13 3:43 ` Allison Henderson
2020-11-14 1:18 ` Darrick J. Wong
2020-11-16 5:12 ` Allison Henderson
2020-10-23 6:34 ` [PATCH v13 03/10] xfs: Add delay ready attr set routines Allison Henderson
2020-10-27 13:32 ` Chandan Babu R
2020-11-10 21:57 ` Darrick J. Wong
2020-11-13 1:33 ` Allison Henderson
2020-11-13 9:16 ` Chandan Babu R
2020-11-13 17:12 ` Allison Henderson
2020-11-14 1:20 ` Darrick J. Wong
2020-11-10 23:10 ` Darrick J. Wong
2020-11-13 1:38 ` Allison Henderson
2020-11-14 1:35 ` Darrick J. Wong
2020-11-16 5:25 ` Allison Henderson
2020-10-23 6:34 ` [PATCH v13 04/10] xfs: Rename __xfs_attr_rmtval_remove Allison Henderson
2020-10-23 6:34 ` [PATCH v13 05/10] xfs: Set up infastructure for deferred attribute operations Allison Henderson
2020-11-10 21:51 ` Darrick J. Wong
2020-11-11 3:44 ` Darrick J. Wong
2020-11-13 17:06 ` Allison Henderson
2020-11-13 1:32 ` Allison Henderson
2020-11-14 2:00 ` Darrick J. Wong
2020-11-16 7:41 ` Allison Henderson
2020-10-23 6:34 ` [PATCH v13 06/10] xfs: Add xfs_attr_set_deferred and xfs_attr_remove_deferred Allison Henderson
2020-11-10 20:15 ` Darrick J. Wong
2020-11-13 1:27 ` Allison Henderson
2020-11-14 2:03 ` Darrick J. Wong
2020-10-23 6:34 ` [PATCH v13 07/10] xfs: Add feature bit XFS_SB_FEAT_INCOMPAT_LOG_DELATTR Allison Henderson
2020-11-10 20:10 ` Darrick J. Wong
2020-11-13 1:27 ` Allison Henderson
2020-11-19 2:36 ` Darrick J. Wong
2020-11-19 4:01 ` Allison Henderson
2020-10-23 6:34 ` [PATCH v13 08/10] xfs: Enable delayed attributes Allison Henderson
2020-10-23 6:34 ` [PATCH v13 09/10] xfs: Remove unused xfs_attr_*_args Allison Henderson
2020-11-10 20:07 ` Darrick J. Wong
2020-11-13 1:27 ` Allison Henderson
2020-10-23 6:34 ` [PATCH v13 10/10] xfs: Add delayed attributes error tag Allison Henderson
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