• Al Viro's avatar
    Kill CL_PROPAGATION, sanitize fs/pnode.c:get_source() · 796a6b52
    Al Viro authored
    First of all, get_source() never results in CL_PROPAGATION
    alone.  We either get CL_MAKE_SHARED (for the continuation
    of peer group) or CL_SLAVE (slave that is not shared) or both
    (beginning of peer group among slaves).  Massage the code to
    make that explicit, kill CL_PROPAGATION test in clone_mnt()
    (nothing sets CL_MAKE_SHARED without CL_PROPAGATION and in
    clone_mnt() we are checking CL_PROPAGATION after we'd found
    that there's no CL_SLAVE, so the check for CL_MAKE_SHARED
    would do just as well).
    
    Fix comments, while we are at it...
    Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
    796a6b52
pnode.c 9.19 KB