From: "Darrick J. Wong" <darrick.wong@oracle.com>
To: Allison Collins <allison.henderson@oracle.com>
Cc: linux-xfs@vger.kernel.org
Subject: Re: [PATCH v2 07/18] xfs: Factor up trans handling in xfs_attr3_leaf_flipflags
Date: Mon, 12 Aug 2019 09:30:07 -0700 [thread overview]
Message-ID: <20190812163007.GC7138@magnolia> (raw)
In-Reply-To: <20190812160252.GV7138@magnolia>
On Mon, Aug 12, 2019 at 09:02:52AM -0700, Darrick J. Wong wrote:
> On Fri, Aug 09, 2019 at 02:37:15PM -0700, Allison Collins wrote:
> > Since delayed operations cannot roll transactions, factor
> > up the transaction handling into the calling function
> >
> > Signed-off-by: Allison Collins <allison.henderson@oracle.com>
>
> Looks ok,
> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
No, not ok!
> > ---
> > fs/xfs/libxfs/xfs_attr.c | 10 ++++++++++
> > fs/xfs/libxfs/xfs_attr_leaf.c | 5 -----
> > 2 files changed, 10 insertions(+), 5 deletions(-)
> >
> > diff --git a/fs/xfs/libxfs/xfs_attr.c b/fs/xfs/libxfs/xfs_attr.c
> > index 72af8e2..f36c792 100644
> > --- a/fs/xfs/libxfs/xfs_attr.c
> > +++ b/fs/xfs/libxfs/xfs_attr.c
> > @@ -752,6 +752,11 @@ 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);
Lost error value here!
> >
> > /*
> > * Dismantle the "old" attribute/value pair by removing
> > @@ -1090,6 +1095,11 @@ 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);
And here!
--D
> >
> > /*
> > * 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 8d2e11f..8a6f5df 100644
> > --- a/fs/xfs/libxfs/xfs_attr_leaf.c
> > +++ b/fs/xfs/libxfs/xfs_attr_leaf.c
> > @@ -2891,10 +2891,5 @@ 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;
> > }
> > --
> > 2.7.4
> >
next prev parent reply other threads:[~2019-08-12 16:30 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-09 21:37 [PATCH v2 00/18] Delayed Attributes Allison Collins
2019-08-09 21:37 ` [PATCH v2 01/18] xfs: Remove all strlen in all xfs_attr_* functions for attr names Allison Collins
2019-08-09 21:37 ` [PATCH v2 02/18] xfs: Replace attribute parameters with struct xfs_name Allison Collins
2019-08-12 15:13 ` Darrick J. Wong
2019-08-12 19:27 ` Allison Collins
2019-08-09 21:37 ` [PATCH v2 03/18] xfs: Set up infastructure for deferred attribute operations Allison Collins
2019-08-12 15:40 ` Darrick J. Wong
2019-08-12 19:28 ` Allison Collins
2019-08-12 19:28 ` Brian Foster
2019-08-13 18:43 ` Allison Collins
2019-08-13 19:17 ` Brian Foster
2019-08-09 21:37 ` [PATCH v2 04/18] xfs: Add xfs_attr_set_deferred and xfs_attr_remove_deferred Allison Collins
2019-08-12 15:44 ` Darrick J. Wong
2019-08-12 19:28 ` Allison Collins
2019-08-09 21:37 ` [PATCH v2 05/18] xfs: Add xfs_has_attr and subroutines Allison Collins
2019-08-12 15:56 ` Darrick J. Wong
2019-08-12 19:29 ` Allison Collins
2019-08-12 20:00 ` Darrick J. Wong
2019-08-12 22:38 ` Allison Collins
2019-08-09 21:37 ` [PATCH v2 06/18] xfs: Factor out new helper functions xfs_attr_rmtval_set Allison Collins
2019-08-12 16:01 ` Darrick J. Wong
2019-08-12 19:29 ` Allison Collins
2019-08-09 21:37 ` [PATCH v2 07/18] xfs: Factor up trans handling in xfs_attr3_leaf_flipflags Allison Collins
2019-08-12 16:02 ` Darrick J. Wong
2019-08-12 16:30 ` Darrick J. Wong [this message]
2019-08-12 19:31 ` Allison Collins
2019-08-09 21:37 ` [PATCH v2 08/18] xfs: Factor out xfs_attr_leaf_addname helper Allison Collins
2019-08-12 16:06 ` Darrick J. Wong
2019-08-12 19:37 ` Allison Collins
2019-08-09 21:37 ` [PATCH v2 09/18] xfs: Factor up commit from xfs_attr_try_sf_addname Allison Collins
2019-08-12 16:14 ` Darrick J. Wong
2019-08-12 22:38 ` Allison Collins
2019-08-09 21:37 ` [PATCH v2 10/18] xfs: Factor up trans roll from xfs_attr3_leaf_setflag Allison Collins
2019-08-12 16:14 ` Darrick J. Wong
2019-08-12 22:38 ` Allison Collins
2019-08-09 21:37 ` [PATCH v2 11/18] xfs: Add xfs_attr3_leaf helper functions Allison Collins
2019-08-12 16:22 ` Darrick J. Wong
2019-08-12 22:38 ` Allison Collins
2019-08-09 21:37 ` [PATCH v2 12/18] xfs: Factor out xfs_attr_rmtval_remove_value Allison Collins
2019-08-12 16:27 ` Darrick J. Wong
2019-08-12 22:39 ` Allison Collins
2019-08-09 21:37 ` [PATCH v2 13/18] xfs: Factor up trans roll in xfs_attr3_leaf_clearflag Allison Collins
2019-08-12 16:28 ` Darrick J. Wong
2019-08-12 22:39 ` Allison Collins
2019-08-09 21:37 ` [PATCH v2 14/18] xfs: Add delay context to xfs_da_args Allison Collins
2019-08-09 21:37 ` [PATCH v2 15/18] xfs: Add delayed attribute routines Allison Collins
2019-08-12 17:29 ` Darrick J. Wong
2019-08-13 2:19 ` Allison Collins
2019-08-09 21:37 ` [PATCH v2 16/18] xfs: Roll delayed attr operations by returning EAGAIN Allison Collins
2019-08-09 21:37 ` [PATCH v2 17/18] xfs: Enable delayed attributes Allison Collins
2019-08-12 16:42 ` Darrick J. Wong
2019-08-12 22:39 ` Allison Collins
2019-08-09 21:37 ` [PATCH v2 18/18] xfs: Add delayed attributes error tag Allison Collins
2019-08-12 16:51 ` Darrick J. Wong
2019-08-12 8:19 ` [PATCH v2 00/18] Delayed Attributes Christoph Hellwig
2019-08-12 19:26 ` Allison Collins
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