Messages in this thread | | | Date | Wed, 15 Jan 2020 22:41:06 +0900 | From | Kusanagi Kouichi <> | Subject | Re: [PATCH] btrfs: Implement lazytime |
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On 2020-01-14 05:44:33 -0800, Josef Bacik wrote: > On 1/14/20 12:53 AM, Kusanagi Kouichi wrote: > > I tested with xfstests and lazytime didn't cause any new failures. > > > > Signed-off-by: Kusanagi Kouichi <slash@ac.auone-net.jp> > > --- > > We don't use the I_DIRTY flags for tracking our inodes, and .write_inode was > removed because we didn't need it and it deadlocks. Thanks, > > Josef
Did you apply the patch and deadlock occur? According to commit 3c4276936f6f ("Btrfs: fix btrfs_write_inode vs delayed iput deadlock"), which removed .write_inode, .write_inode calls btrfs_run_delayed_iputs and deadlock occurs. But .write_inode in this patch doesn't seem to call btrfs_run_delayed_iputs.
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