From: Allison Henderson <allison.henderson@oracle.com>
To: "Darrick J. Wong" <djwong@kernel.org>
Cc: linux-xfs@vger.kernel.org
Subject: Re: [PATCH v15 03/22] xfs: Hoist transaction handling in xfs_attr_node_remove_step
Date: Fri, 26 Feb 2021 17:48:31 -0700 [thread overview]
Message-ID: <ba4e335c-9e37-1359-8407-8c8f2b002f57@oracle.com> (raw)
In-Reply-To: <20210226030227.GQ7272@magnolia>
On 2/25/21 8:02 PM, Darrick J. Wong wrote:
> On Thu, Feb 18, 2021 at 09:53:29AM -0700, Allison Henderson wrote:
>> This patch hoists transaction handling in xfs_attr_node_removename to
>> xfs_attr_node_remove_step. This will help keep transaction handling in
>> higher level functions instead of buried in subfunctions when we
>> introduce delay attributes
>>
>> Signed-off-by: Allison Henderson <allison.henderson@oracle.com>
>
> Looks ok,
> Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Great, thank you!
Allison
>
> --D
>
>> ---
>> fs/xfs/libxfs/xfs_attr.c | 45 ++++++++++++++++++++++-----------------------
>> 1 file changed, 22 insertions(+), 23 deletions(-)
>>
>> diff --git a/fs/xfs/libxfs/xfs_attr.c b/fs/xfs/libxfs/xfs_attr.c
>> index 4e6c89d..3cf76e2 100644
>> --- a/fs/xfs/libxfs/xfs_attr.c
>> +++ b/fs/xfs/libxfs/xfs_attr.c
>> @@ -1251,9 +1251,7 @@ xfs_attr_node_remove_step(
>> struct xfs_da_args *args,
>> struct xfs_da_state *state)
>> {
>> - int retval, error;
>> - struct xfs_inode *dp = args->dp;
>> -
>> + int error = 0;
>>
>> /*
>> * If there is an out-of-line value, de-allocate the blocks.
>> @@ -1265,25 +1263,6 @@ xfs_attr_node_remove_step(
>> if (error)
>> return error;
>> }
>> - retval = xfs_attr_node_remove_cleanup(args, state);
>> -
>> - /*
>> - * Check to see if the tree needs to be collapsed.
>> - */
>> - if (retval && (state->path.active > 1)) {
>> - error = xfs_da3_join(state);
>> - if (error)
>> - return error;
>> - error = xfs_defer_finish(&args->trans);
>> - if (error)
>> - return error;
>> - /*
>> - * Commit the Btree join operation and start a new trans.
>> - */
>> - error = xfs_trans_roll_inode(&args->trans, dp);
>> - if (error)
>> - return error;
>> - }
>>
>> return error;
>> }
>> @@ -1299,7 +1278,7 @@ xfs_attr_node_removename(
>> struct xfs_da_args *args)
>> {
>> struct xfs_da_state *state = NULL;
>> - int error;
>> + int retval, error;
>> struct xfs_inode *dp = args->dp;
>>
>> trace_xfs_attr_node_removename(args);
>> @@ -1312,6 +1291,26 @@ xfs_attr_node_removename(
>> if (error)
>> goto out;
>>
>> + retval = xfs_attr_node_remove_cleanup(args, state);
>> +
>> + /*
>> + * Check to see if the tree needs to be collapsed.
>> + */
>> + if (retval && (state->path.active > 1)) {
>> + error = xfs_da3_join(state);
>> + if (error)
>> + goto out;
>> + error = xfs_defer_finish(&args->trans);
>> + if (error)
>> + goto out;
>> + /*
>> + * Commit the Btree join operation and start a new trans.
>> + */
>> + error = xfs_trans_roll_inode(&args->trans, dp);
>> + 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:[~2021-02-27 0:49 UTC|newest]
Thread overview: 87+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-18 16:53 [PATCH v15 00/22] xfs: Delayed Attributes Allison Henderson
2021-02-18 16:53 ` [PATCH v15 01/22] xfs: Add helper xfs_attr_node_remove_step Allison Henderson
2021-02-24 15:03 ` Brian Foster
2021-02-25 6:17 ` Allison Henderson
2021-02-18 16:53 ` [PATCH v15 02/22] xfs: Add xfs_attr_node_remove_cleanup Allison Henderson
2021-02-24 15:03 ` Brian Foster
2021-02-25 6:17 ` Allison Henderson
2021-02-26 3:00 ` Darrick J. Wong
2021-02-27 0:48 ` Allison Henderson
2021-02-18 16:53 ` [PATCH v15 03/22] xfs: Hoist transaction handling in xfs_attr_node_remove_step Allison Henderson
2021-02-24 15:04 ` Brian Foster
2021-02-25 6:18 ` Allison Henderson
2021-02-26 3:02 ` Darrick J. Wong
2021-02-27 0:48 ` Allison Henderson [this message]
2021-02-18 16:53 ` [PATCH v15 04/22] xfs: Hoist xfs_attr_set_shortform Allison Henderson
2021-02-24 15:04 ` Brian Foster
2021-02-25 6:18 ` Allison Henderson
2021-02-26 3:03 ` Darrick J. Wong
2021-02-27 0:48 ` Allison Henderson
2021-02-18 16:53 ` [PATCH v15 05/22] xfs: Add helper xfs_attr_set_fmt Allison Henderson
2021-02-24 15:04 ` Brian Foster
2021-02-25 6:18 ` Allison Henderson
2021-02-26 3:07 ` Darrick J. Wong
2021-02-27 0:49 ` Allison Henderson
2021-02-18 16:53 ` [PATCH v15 06/22] xfs: Separate xfs_attr_node_addname and xfs_attr_node_addname_work Allison Henderson
2021-02-24 15:04 ` Brian Foster
2021-02-25 6:18 ` Allison Henderson
2021-02-26 4:02 ` Darrick J. Wong
2021-02-27 0:54 ` Allison Henderson
2021-03-01 18:00 ` Darrick J. Wong
2021-03-02 8:26 ` Allison Henderson
2021-02-18 16:53 ` [PATCH v15 07/22] xfs: Add helper xfs_attr_node_addname_find_attr Allison Henderson
2021-02-24 15:04 ` Brian Foster
2021-02-25 6:18 ` Allison Henderson
2021-02-26 4:06 ` Darrick J. Wong
2021-02-27 0:54 ` Allison Henderson
2021-02-18 16:53 ` [PATCH v15 08/22] xfs: Hoist xfs_attr_node_addname Allison Henderson
2021-02-24 18:42 ` Brian Foster
2021-02-25 6:19 ` Allison Henderson
2021-03-01 18:05 ` Darrick J. Wong
2021-03-02 8:26 ` Allison Henderson
2021-02-18 16:53 ` [PATCH v15 09/22] xfs: Hoist xfs_attr_leaf_addname Allison Henderson
2021-02-24 18:42 ` Brian Foster
2021-02-25 6:19 ` Allison Henderson
2021-02-25 14:20 ` Brian Foster
2021-03-01 18:19 ` Darrick J. Wong
2021-03-02 8:26 ` Allison Henderson
2021-02-18 16:53 ` [PATCH v15 10/22] xfs: Hoist node transaction handling Allison Henderson
2021-02-24 18:43 ` Brian Foster
2021-02-25 6:20 ` Allison Henderson
2021-03-01 18:20 ` Darrick J. Wong
2021-03-02 8:26 ` Allison Henderson
2021-02-18 16:53 ` [PATCH v15 11/22] xfs: Add delay ready attr remove routines Allison Henderson
2021-02-24 18:45 ` Brian Foster
2021-02-25 7:01 ` Allison Henderson
2021-02-25 14:22 ` Brian Foster
2021-02-25 22:28 ` Allison Henderson
2021-02-28 15:39 ` Brian Foster
2021-03-02 8:26 ` Allison Henderson
2021-02-18 16:53 ` [PATCH v15 12/22] xfs: Add delay ready attr set routines Allison Henderson
2021-03-02 1:39 ` Darrick J. Wong
2021-02-18 16:53 ` [PATCH v15 13/22] xfs: Add state machine tracepoints Allison Henderson
2021-02-26 5:06 ` Darrick J. Wong
2021-02-27 0:57 ` Allison Henderson
2021-02-18 16:53 ` [PATCH v15 14/22] xfs: Rename __xfs_attr_rmtval_remove Allison Henderson
2021-02-18 16:53 ` [PATCH v15 15/22] xfs: Handle krealloc errors in xlog_recover_add_to_cont_trans Allison Henderson
2021-02-26 5:06 ` Darrick J. Wong
2021-02-27 0:57 ` Allison Henderson
2021-02-18 16:53 ` [PATCH v15 16/22] xfs: Set up infastructure for deferred attribute operations Allison Henderson
2021-02-26 4:58 ` Darrick J. Wong
2021-02-27 0:56 ` Allison Henderson
2021-03-02 7:13 ` Allison Henderson
2021-03-03 11:50 ` Brian Foster
2021-02-18 16:53 ` [PATCH v15 17/22] xfs: Skip flip flags for delayed attrs Allison Henderson
2021-02-26 5:02 ` Darrick J. Wong
2021-02-27 0:56 ` Allison Henderson
2021-02-18 16:53 ` [PATCH v15 18/22] xfs: Add xfs_attr_set_deferred and xfs_attr_remove_deferred Allison Henderson
2021-02-26 5:00 ` Darrick J. Wong
2021-02-27 0:57 ` Allison Henderson
2021-02-18 16:53 ` [PATCH v15 19/22] xfs: Remove unused xfs_attr_*_args Allison Henderson
2021-02-26 4:58 ` Darrick J. Wong
2021-02-27 0:57 ` Allison Henderson
2021-02-18 16:53 ` [PATCH v15 20/22] xfs: Add delayed attributes error tag Allison Henderson
2021-02-18 16:53 ` [PATCH v15 21/22] xfs: Add delattr mount option Allison Henderson
2021-02-26 4:29 ` Darrick J. Wong
2021-02-27 0:55 ` Allison Henderson
2021-02-18 16:53 ` [PATCH v15 22/22] xfs: Merge xfs_delattr_context into xfs_attr_item Allison Henderson
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