archive mirror
 help / color / mirror / Atom feed
From: Chengguang Xu <>
Cc:, Chengguang Xu <>
Subject: [PATCH] ovl: update ctime when changing file attribution
Date: Wed, 10 Mar 2021 10:09:25 +0800	[thread overview]
Message-ID: <> (raw)

Currently we keep size, mode and times of overlay inode
as the same as upper inode, so should update ctime when
changing file attribution as well.

Signed-off-by: Chengguang Xu <>
 fs/overlayfs/file.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fs/overlayfs/file.c b/fs/overlayfs/file.c
index dbfb35fb0ff7..49b73a2e92a7 100644
--- a/fs/overlayfs/file.c
+++ b/fs/overlayfs/file.c
@@ -546,6 +546,8 @@ static long ovl_ioctl_set_flags(struct file *file, unsigned int cmd,
 	ret = ovl_real_ioctl(file, cmd, arg);
 	ovl_copyflags(ovl_inode_real(inode), inode);
+	/* Update ctime */
+	ovl_copyattr(ovl_inode_real(inode), inode);

             reply	other threads:[~2021-03-10  2:10 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-10  2:09 Chengguang Xu [this message]
2021-07-21 13:11 ` [PATCH] ovl: update ctime when changing file attribution Miklos Szeredi

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \ \ \ \ \

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).