Lines Matching refs:that

25 FS-Cache maintains an in-kernel representation of each object that a netfs is
29 FS-Cache also maintains a separate in-kernel representation of the objects that
98 object->state.  A cookie may point to a set of objects that are in different
101 Each state has an action associated with it that is invoked when the machine
102 wakes up in that state.  There are four logical sets of states:
104  (1) Preparation: states that wait for the parent objects to become ready.  The
105      representations are hierarchical, and it is expected that an object must
108  (2) Initialisation: states that perform lookups in the cache and validate
109      what's found and that create on disk any missing metadata.
111  (3) Normal running: states that allow netfs operations on objects to proceed
112      and that update the state of objects.
114  (4) Termination: states that detach objects from their netfs cookies, that
115      delete objects from disk, that handle disk and system errors and that free
140      sleeping on I/O.  This means that single-threaded and 1-per-CPU-threaded
158 The object state machine has a set of states that it can be in.  There are
160 object to transit to a state that allows access to its children:
165      the cache, it is expected that it will not be possible to look an object
166      up from the parent object, until that parent object itself has been looked
186      the first known page is uncached - as to that point there can be no data
187      to be read out of the cache for that file that isn't currently also held
229      netfs's records.  This involves updating the auxiliary data that is used
247      Any child objects waiting on this one are given CPU time so that they too
255      so that the parent may proceed from the FSCACHE_OBJECT_DYING state.
281 There are a number of events that can be raised to an object state machine:
285      The netfs requested that an object be updated.  The state machine will ask
314      This means that the object will have to be detached from the netfs's
320 which one it wants to honour, and that effects the other.