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    ocfs2: Abstract out node number queries. · 19fdb624
    Joel Becker 提交于
    ocfs2 asks the cluster stack for the local node's node number for two
    reasons; to fill the slot map and to print it. While the slot map isn't
    necessary for userspace cluster stacks, the printing is very nice for
    debugging. Thus we add ocfs2_cluster_this_node() as a generic API to get
    this value. It is anticipated that the slot map will not be used under a
    userspace cluster stack, so validity checks of the node num only need to
    exist in the slot map code. Otherwise, it just gets used and printed as an
    opaque value.
    
    [ Fixed up some "int" versus "unsigned int" issues and made osb->node_num
      truly opaque. --Mark ]
    Signed-off-by: NJoel Becker <joel.becker@oracle.com>
    Signed-off-by: NMark Fasheh <mfasheh@suse.com>
    19fdb624
stackglue.c 10.1 KB