Revert "ext4: switch to multigrain timestamps"

This reverts commit 0269b585868e59b6a2ecc6ea685d39310e4fc18b.

Users reported regressions due to enabling multi-grained timestamps
unconditionally. As no clear consensus on a solution has come up and the
discussion has gone back to the drawing board revert the infrastructure
changes for. If it isn't code that's here to stay, make it go away.

Message-ID: <20230920-keine-eile-c9755b5825db@brauner>
Acked-by: Jan Kara <jack@suse.cz>
Acked-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 3821742..dbebd8b 100644 (file)
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -7314,7 +7314,7 @@ static struct file_system_type ext4_fs_type = {
        .init_fs_context        = ext4_init_fs_context,
        .parameters             = ext4_param_specs,
        .kill_sb                = ext4_kill_sb,
-       .fs_flags               = FS_REQUIRES_DEV | FS_ALLOW_IDMAP | FS_MGTIME,
+       .fs_flags               = FS_REQUIRES_DEV | FS_ALLOW_IDMAP,
 };
 MODULE_ALIAS_FS("ext4");