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From: "Darrick J. Wong" <djwong@kernel.org>
To: djwong@kernel.org
Cc: linux-xfs@vger.kernel.org, hsiangkao@aol.com, david@fromorbit.com
Subject: [PATCHSET 0/1] xfs: fixes for online shrink
Date: Sun, 23 May 2021 18:01:27 -0700	[thread overview]
Message-ID: <162181808760.203030.18032062235913134439.stgit@locust> (raw)

Hi all,

This is a single fix to the per-AG reservation code to make it so that
shrink can abort successfully if shrinking would leave too little space
in the AG to handle metadata btree expansion.

If you're going to start using this mess, you probably ought to just
pull from my git trees, which are linked below.

This is an extraordinary way to destroy everything.  Enjoy!
Comments and questions are, as always, welcome.

--D

kernel git tree:
https://git.kernel.org/cgit/linux/kernel/git/djwong/xfs-linux.git/log/?h=shrink-fixes-5.13
---
 fs/xfs/libxfs/xfs_ag_resv.c |   18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)


             reply	other threads:[~2021-05-24  1:01 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-24  1:01 Darrick J. Wong [this message]
2021-05-24  1:01 ` [PATCH 1/1] xfs: check free AG space when making per-AG reservations Darrick J. Wong
2021-05-24 10:42   ` Brian Foster
2021-05-24 13:06   ` Carlos Maiolino
2021-05-24 15:09   ` Gao Xiang

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