Lines Matching refs:cache

9 This facility is a general purpose cache for network filesystems, though it
12 FS-Cache mediates between cache backends (such as CacheFS) and network
29 	|  ISOFS  |--+                     |  /var/cache  |
34 facility to a network filesystem such that the cache is transparent to the
54 	+---------+                        |  /var/cache  |   |  /dev/sda6   |
71 opened in its entirety into a cache before permitting it to be accessed and
72 then serving the pages out of that cache rather than the netfs inode because:
74  (1) It must be practical to operate without a cache.
77      cache.
80      must not be limited to the size of the cache.
86 It instead serves the cache out in PAGE_SIZE chunks as and when requested by
92  (1) More than one cache can be used at once.  Caches can be selected
114      C, and that it should be read or written.  The cache backend may or may
178 Any index object may reside in more than one cache, provided it only has index
180 reside in one cache.
187 The cache backend API to FS-Cache can be found in:
230 		noc=N	Number of acq reqs rejected due to no cache available
234 	Lookups	n=N	Number of lookup calls made on cache backends
290 	CacheOp	alo=N	Number of in-progress alloc_object() cache ops
291 		luo=N	Number of in-progress lookup_object() cache ops
292 		luc=N	Number of in-progress lookup_complete() cache ops
293 		gro=N	Number of in-progress grab_object() cache ops
294 		upo=N	Number of in-progress update_object() cache ops
295 		dro=N	Number of in-progress drop_object() cache ops
296 		pto=N	Number of in-progress put_object() cache ops
297 		syn=N	Number of in-progress sync_cache() cache ops
298 		atc=N	Number of in-progress attr_changed() cache ops
299 		rap=N	Number of in-progress read_or_alloc_page() cache ops
300 		ras=N	Number of in-progress read_or_alloc_pages() cache ops
301 		alp=N	Number of in-progress allocate_page() cache ops
302 		als=N	Number of in-progress allocate_pages() cache ops
303 		wrp=N	Number of in-progress write_page() cache ops
304 		ucp=N	Number of in-progress uncache_page() cache ops
305 		dsp=N	Number of in-progress dissociate_pages() cache ops