Lines Matching refs:coherency
18 (4) Cookies have coherency data that allows a cache to determine if the
35 (7) Data file coherency
72 for the cookie in the background, to check its coherency and, if necessary, to
104 and notes the coherency data.
116 The specified coherency data is stored in the cookie and will be matched
117 against coherency data stored on disk. The data pointer may be NULL if no data
118 is provided. If the coherency data doesn't match, the entire cache volume will
136 coherency data will be set to the value supplied. The amount of coherency data
163 The caller should also pass in a piece of coherency data in aux_data. A buffer
164 of size aux_data_len will be allocated and the coherency data copied in. It is
165 assumed that the size is invariant over time. The coherency data is used to
167 coherency data can be updated.
170 used to trim the data and will be stored with the coherency data.
208 It optionally updates the stored coherency data and object size and then
292 To request an update of the coherency data and file size on a cookie, the
299 This will update the cookie's coherency data and/or file size.
320 reads to fail with -ESTALE, sets the coherency data and file size from the
369 up any hanging ``I_PINNING_FSCACHE_WB``. It also allows the coherency data to