• Joel Becker's avatar
    ocfs2: Break out stackglue into modules. · 286eaa95
    Joel Becker authored
    We define the ocfs2_stack_plugin structure to represent a stack driver.
    The o2cb stack code is split into stack_o2cb.c.  This becomes the
    ocfs2_stack_o2cb.ko module.
    The stackglue generic functions are similarly split into the
    ocfs2_stackglue.ko module.  This module now provides an interface to
    register drivers.  The ocfs2_stack_o2cb driver registers itself.  As
    part of this interface, ocfs2_stackglue can load drivers on demand.
    This is accomplished in ocfs2_cluster_connect().
    ocfs2_cluster_disconnect() is now notified when a _hangup() is pending.
    If a hangup is pending, it will not release the driver module and will
    let _hangup() do that.
    Signed-off-by: default avatarJoel Becker <joel.becker@oracle.com>
dlmglue.h 4.17 KB