From: Allison Henderson <allison.henderson@oracle.com>
To: "djwong@kernel.org" <djwong@kernel.org>
Cc: "linux-xfs@vger.kernel.org" <linux-xfs@vger.kernel.org>
Subject: Re: [PATCH v3 26/26] xfs: drop compatibility minimum log size computations for reflink
Date: Mon, 26 Sep 2022 21:50:17 +0000 [thread overview]
Message-ID: <317c63bb5d82a6633021bd6eff43b73b8531d8ca.camel@oracle.com> (raw)
In-Reply-To: <Yy4pwbVagkxMXvCf@magnolia>
On Fri, 2022-09-23 at 14:48 -0700, Darrick J. Wong wrote:
> On Wed, Sep 21, 2022 at 10:44:58PM -0700,
> allison.henderson@oracle.com wrote:
> > From: Allison Henderson <allison.henderson@oracle.com>
>
> This one is totally unchanged from when I sent it. So:
>
> From: Darrick J. Wong <djwong@kernel.org>
>
> > Having established that we can reduce the minimum log size
> > computation
> > for filesystems with parent pointers or any newer feature, we
> > should
> > also drop the compat minlogsize code that we added when we reduced
> > the
> > transaction reservation size for rmap and reflink.
> >
> > Signed-off-by: Darrick J. Wong <djwong@kernel.org>
> > Signed-off-by: Allison Henderson <allison.henderson@oracle.com>
>
> Change this to
>
> Reviewed-by: Allison Henderson <allison.henderson@oracle.com>
Sure, as long as folks are ok with that :-)
Allison
>
> and this patch is also done.
>
> --D
>
> > ---
> > fs/xfs/libxfs/xfs_log_rlimit.c | 10 ++++++++++
> > 1 file changed, 10 insertions(+)
> >
> > diff --git a/fs/xfs/libxfs/xfs_log_rlimit.c
> > b/fs/xfs/libxfs/xfs_log_rlimit.c
> > index e5c606fb7a6a..74821c7fd0cc 100644
> > --- a/fs/xfs/libxfs/xfs_log_rlimit.c
> > +++ b/fs/xfs/libxfs/xfs_log_rlimit.c
> > @@ -91,6 +91,16 @@ xfs_log_calc_trans_resv_for_minlogblocks(
> > {
> > unsigned int rmap_maxlevels = mp-
> > >m_rmap_maxlevels;
> >
> > + /*
> > + * Starting with the parent pointer feature, every new fs
> > feature
> > + * drops the oversized minimum log size computation
> > introduced by the
> > + * original reflink code.
> > + */
> > + if (xfs_has_parent_or_newer_feature(mp)) {
> > + xfs_trans_resv_calc(mp, resv);
> > + return;
> > + }
> > +
> > /*
> > * In the early days of rmap+reflink, we always set the
> > rmap maxlevels
> > * to 9 even if the AG was small enough that it would never
> > grow to
> > --
> > 2.25.1
> >
prev parent reply other threads:[~2022-09-26 21:50 UTC|newest]
Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-22 5:44 [PATCH v3 00/26] Parent Pointers allison.henderson
2022-09-22 5:44 ` [PATCH v3 01/26] xfs: Add new name to attri/d allison.henderson
2022-09-23 18:53 ` Darrick J. Wong
2022-09-23 20:43 ` Allison Henderson
2022-09-22 5:44 ` [PATCH v3 02/26] xfs: Increase XFS_DEFER_OPS_NR_INODES to 5 allison.henderson
2022-09-23 19:02 ` Darrick J. Wong
2022-09-23 20:45 ` Allison Henderson
2022-09-22 5:44 ` [PATCH v3 03/26] xfs: Hold inode locks in xfs_ialloc allison.henderson
2022-09-22 5:44 ` [PATCH v3 04/26] xfs: Hold inode locks in xfs_trans_alloc_dir allison.henderson
2022-09-23 19:04 ` Darrick J. Wong
2022-09-23 20:44 ` Allison Henderson
2022-09-22 5:44 ` [PATCH v3 05/26] xfs: Hold inode locks in xfs_rename allison.henderson
2022-09-23 19:21 ` Darrick J. Wong
2022-09-23 20:44 ` Allison Henderson
2022-09-22 5:44 ` [PATCH v3 06/26] xfs: Expose init_xattrs in xfs_create_tmpfile allison.henderson
2022-09-23 19:25 ` Darrick J. Wong
2022-09-23 20:45 ` Allison Henderson
2022-09-23 21:18 ` Darrick J. Wong
2022-09-22 5:44 ` [PATCH v3 07/26] xfs: get directory offset when adding directory name allison.henderson
2022-09-22 5:44 ` [PATCH v3 08/26] xfs: get directory offset when removing " allison.henderson
2022-09-22 5:44 ` [PATCH v3 09/26] xfs: get directory offset when replacing a " allison.henderson
2022-09-22 5:44 ` [PATCH v3 10/26] xfs: add parent pointer support to attribute code allison.henderson
2022-09-22 5:44 ` [PATCH v3 11/26] xfs: define parent pointer xattr format allison.henderson
2022-09-22 5:44 ` [PATCH v3 12/26] xfs: Add xfs_verify_pptr allison.henderson
2022-09-22 5:44 ` [PATCH v3 13/26] xfs: extend transaction reservations for parent attributes allison.henderson
2022-09-23 20:17 ` Darrick J. Wong
2022-09-23 23:53 ` Allison Henderson
2022-09-26 23:53 ` Darrick J. Wong
2022-09-27 20:04 ` Allison Henderson
2022-09-27 20:44 ` Darrick J. Wong
2022-09-22 5:44 ` [PATCH v3 14/26] xfs: parent pointer attribute creation allison.henderson
2022-09-23 21:11 ` Darrick J. Wong
2022-09-26 21:48 ` Allison Henderson
2022-09-26 23:54 ` Darrick J. Wong
2022-09-27 20:10 ` Allison Henderson
2022-09-22 5:44 ` [PATCH v3 15/26] xfs: add parent attributes to link allison.henderson
2022-09-23 20:31 ` Darrick J. Wong
2022-09-26 21:49 ` Allison Henderson
2022-09-26 23:55 ` Darrick J. Wong
2022-09-22 5:44 ` [PATCH v3 16/26] xfs: add parent attributes to symlink allison.henderson
2022-09-23 21:16 ` Darrick J. Wong
2022-09-26 21:48 ` Allison Henderson
2022-09-22 5:44 ` [PATCH v3 17/26] xfs: remove parent pointers in unlink allison.henderson
2022-09-23 21:22 ` Darrick J. Wong
2022-09-26 21:49 ` Allison Henderson
2022-09-22 5:44 ` [PATCH v3 18/26] xfs: Add parent pointers to xfs_cross_rename allison.henderson
2022-09-23 21:52 ` Darrick J. Wong
2022-09-26 21:50 ` Allison Henderson
2022-09-22 5:44 ` [PATCH v3 19/26] xfs: Indent xfs_rename allison.henderson
2022-09-23 21:22 ` Darrick J. Wong
2022-09-26 21:49 ` Allison Henderson
2022-09-22 5:44 ` [PATCH v3 20/26] xfs: Add parent pointers to rename allison.henderson
2022-09-23 22:08 ` Darrick J. Wong
2022-09-26 21:50 ` Allison Henderson
2022-09-22 5:44 ` [PATCH v3 21/26] xfs: Add the parent pointer support to the superblock version 5 allison.henderson
2022-09-22 5:44 ` [PATCH v3 22/26] xfs: Add helper function xfs_attr_list_context_init allison.henderson
2022-09-22 5:44 ` [PATCH v3 23/26] xfs: Filter XFS_ATTR_PARENT for getfattr allison.henderson
2022-09-22 16:55 ` Allison Henderson
2022-09-23 21:45 ` Darrick J. Wong
2022-09-26 21:49 ` Allison Henderson
2022-09-27 18:32 ` Darrick J. Wong
2022-09-28 18:22 ` Allison Henderson
2022-09-28 1:13 ` [xfs] b73248c4ee: xfstests.xfs.269.fail kernel test robot
2022-09-22 5:44 ` [PATCH v3 24/26] xfs: Add parent pointer ioctl allison.henderson
2022-09-24 0:30 ` Darrick J. Wong
2022-09-26 21:50 ` Allison Henderson
2022-09-27 18:34 ` Darrick J. Wong
2022-09-22 5:44 ` [PATCH v3 25/26] xfs: fix unit conversion error in xfs_log_calc_max_attrsetm_res allison.henderson
2022-09-23 21:47 ` Darrick J. Wong
2022-09-26 21:50 ` Allison Henderson
2022-09-27 0:02 ` Darrick J. Wong
2022-09-22 5:44 ` [PATCH v3 26/26] xfs: drop compatibility minimum log size computations for reflink allison.henderson
2022-09-23 21:48 ` Darrick J. Wong
2022-09-26 21:50 ` Allison Henderson [this message]
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