• David Howells's avatar
    VFS: Don't use save/replace_mount_options if not using generic_show_options · c3d98ea0
    David Howells authored
    btrfs, debugfs, reiserfs and tracefs call save_mount_options() and reiserfs
    calls replace_mount_options(), but they then implement their own
    ->show_options() methods and don't touch s_options, rendering the saved
    options unnecessary.  I'm trying to eliminate s_options to make it easier
    to implement a context-based mount where the mount options can be passed
    individually over a file descriptor.
    Remove the calls to save/replace_mount_options() call in these cases.
    Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
    cc: Chris Mason <clm@fb.com>
    cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    cc: Steven Rostedt <rostedt@goodmis.org>
    cc: linux-btrfs@vger.kernel.org
    cc: reiserfs-devel@vger.kernel.org
    Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
inode.c 15.8 KB