Lines Matching refs:objects

7 XFS logging is a combination of logical and physical logging. Some objects,
10 structures. Other objects - typically buffers - have their physical changes
12 required for objects that are frequently logged. Some parts of inodes are more
42 This relogging technique also allows objects to be moved forward in the log so
62 the log - repeated operations to the same objects write the same changes to
63 the log over and over again. Worse is the fact that objects tend to get
91 relogging technique XFS uses is that we can be relogging changed objects
101 objects, these "stale objects" can be over 90% of the space used in the log
102 buffers. It is clear that reducing the number of stale objects written to the
111 accumulating stale objects in the log buffers.
114 changes to objects in memory outside the log buffer infrastructure. Because of
250 to be the object that is used to track committed objects as it will always
271 committed and have formatted memory buffers attached to them. It tracks objects
285 need to be written as an atomic transaction. The need for all the objects to be
287 log replay - all the changes in all the objects in a given transaction must
633 across the formatting of the objects into memory buffers (i.e. while memcpy()s
635 separately to the pinning of objects could be used to reduce the hold time of