Documentation/filesystems/aufs/design/06dirren.dot


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// to view this graph, run dot(1) command in GRAPHVIZ.

digraph G {
node [shape=box];
whinfo [label="detailed info file\n(lower_brid_root-hinum, h_inum, namelen, old name)"];

node [shape=oval];

aufs_rename -> whinfo [label="store/remove"];

node [shape=oval];
inode_list [label="h_inum list in branch\ncache"];

node [shape=box];
whinode [label="h_inum list file"];

node [shape=oval];
brmgmt [label="br_add/del/mod/umount"];

brmgmt -> inode_list [label="create/remove"];
brmgmt -> whinode [label="load/store"];

inode_list -> whinode [style=dashed,dir=both];

aufs_rename -> inode_list [label="add/del"];

aufs_lookup -> inode_list [label="search"];

aufs_lookup -> whinfo [label="load/remove"];
}