Re: [RFC PATCH V6 1/7] ovl: setup overlayfs' private bdi
From: Jan Kara <jack@suse.cz>
Date: 2021-11-26 08:54:05
Also in:
linux-fsdevel, lkml
On Mon 22-11-21 11:00:32, Chengguang Xu wrote:
From: Chengguang Xu <redacted> Setup overlayfs' private bdi so that we can collect overlayfs' own dirty inodes. Signed-off-by: Chengguang Xu <redacted>
Looks good. Feel free to add: Reviewed-by: Jan Kara <jack@suse.cz> Honza
quoted hunk ↗ jump to hunk
--- 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 [off-list ref] SUSE Labs, CR