Messages in this thread | | | Date | Fri, 26 Nov 2021 09:51:54 +0100 | From | Jan Kara <> | Subject | Re: [RFC PATCH V6 1/7] ovl: setup overlayfs' private bdi |
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On Mon 22-11-21 11:00:32, Chengguang Xu wrote: > From: Chengguang Xu <charliecgxu@tencent.com> > > Setup overlayfs' private bdi so that we can collect > overlayfs' own dirty inodes. > > Signed-off-by: Chengguang Xu <charliecgxu@tencent.com>
Looks good. Feel free to add:
Reviewed-by: Jan Kara <jack@suse.cz>
Honza
> --- > fs/overlayfs/super.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c > index 265181c110ae..18a12088a37b 100644 > --- a/fs/overlayfs/super.c > +++ b/fs/overlayfs/super.c > @@ -1984,6 +1984,10 @@ static int ovl_fill_super(struct super_block *sb, void *data, int silent) > if (!ofs) > goto out; > > + err = super_setup_bdi(sb); > + if (err) > + goto out_err; > + > err = -ENOMEM; > ofs->creator_cred = cred = prepare_creds(); > if (!cred) > -- > 2.27.0 > > -- Jan Kara <jack@suse.com> SUSE Labs, CR
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