3 [[struct-layout-intent]]
5 An LDLM_ENQUEUE RPC with a layout intent uses the 'layout_intent'
6 structure to specify the desired use for the layout.
17 The uses for the layout that the 'li_opc' field can specify are:
21 LAYOUT_INTENT_ACCESS = 0,
22 LAYOUT_INTENT_READ = 1,
23 LAYOUT_INTENT_WRITE = 2,
24 LAYOUT_INTENT_GLIMPSE = 3,
25 LAYOUT_INTENT_TRUNC = 4,
26 LAYOUT_INTENT_RELEASE = 5,
27 LAYOUT_INTENT_RESTORE = 6
31 The other fields - li_flags, li_start, adn li_end - are reserved for
32 future use, but do not currently play arole.