From: Jeff Layton <jlayton@kernel.org>
Date: Thu, 13 Jul 2023 13:52:48 +0000 (-0400)
Subject: gfs2: fix timestamp handling on quota inodes
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d85f1b5bad5752831b11bdeb5a1c403075673c0d;p=linux.git

gfs2: fix timestamp handling on quota inodes

While these aren't generally visible from userland, it's best to be
consistent with timestamp handling. When adjusting the quota, update the
mtime and ctime like we would with a write operation on any other inode,
and avoid updating the atime which should only be done for reads.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Andreas Gruenbacher <agruenba@redhat.com>
Message-Id: <20230713135249.153796-1-jlayton@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
---

diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
index 704192b736050..aa5fd06d47bcb 100644
--- a/fs/gfs2/quota.c
+++ b/fs/gfs2/quota.c
@@ -871,7 +871,7 @@ static int gfs2_adjust_quota(struct gfs2_inode *ip, loff_t loc,
 		size = loc + sizeof(struct gfs2_quota);
 		if (size > inode->i_size)
 			i_size_write(inode, size);
-		inode->i_mtime = inode->i_atime = current_time(inode);
+		inode->i_mtime = inode_set_ctime_current(inode);
 		mark_inode_dirty(inode);
 		set_bit(QDF_REFRESH, &qd->qd_flags);
 	}