• David Howells's avatar
    jffs2: Fix mounting under new mount API · a3bc18a4
    David Howells authored
    The mounting of jffs2 is broken due to the changes from the new mount API
    because it specifies a "source" operation, but then doesn't actually
    process it.  But because it specified it, it doesn't return -ENOPARAM and
    the caller doesn't process it either and the source gets lost.
    
    Fix this by simply removing the source parameter from jffs2 and letting the
    VFS deal with it in the default manner.
    
    To test it, enable CONFIG_MTD_MTDRAM and allow the default size and erase
    block size parameters, then try and mount the /dev/mtdblock<N> file that
    that creates as jffs2.  No need to initialise it.
    
    Fixes: ec10a24f ("vfs: Convert jffs2 to use the new mount API")
    Reported-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
    Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
    cc: David Woodhouse <dwmw2@infradead.org>
    cc: Richard Weinberger <richard@nod.at>
    cc: linux-mtd@lists.infradead.org
    Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
    a3bc18a4
super.c 10.2 KB