On 2020/7/17 10:37, Gang He wrote:
> When use setfacl command to change a file's acl, the user cannot
> get the latest acl information from the file via getfacl command,
> until remounting the file system.
> e.g.
> setfacl -m u:ivan:rw /ocfs2/ivan
> getfacl /ocfs2/ivan
> getfacl: Removing leading '/' from absolute path names
> file: ocfs2/ivan
> owner: root
> group: root
> user::rw-
> group::r--
> mask::r--
> other::r--
>
> The latest acl record("u:ivan:rw") cannot be returned via getfacl
> command until remounting.
>
> Signed-off-by: Gang He <g...@suse.com>
Reviewed-by: Joseph Qi <joseph...@linux.alibaba.com>
> ---
> fs/ocfs2/acl.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/fs/ocfs2/acl.c b/fs/ocfs2/acl.c
> index bb981ec76456..7b07f5df3a29 100644
> --- a/fs/ocfs2/acl.c
> +++ b/fs/ocfs2/acl.c
> @@ -256,6 +256,8 @@ static int ocfs2_set_acl(handle_t *handle,
> ret = ocfs2_xattr_set(inode, name_index, "", value, size, 0);
>
> kfree(value);
> + if (!ret)
> + set_cached_acl(inode, type, acl);
>
> return ret;
> }
>
