Lines Matching refs:compressed

3 Zswap is a lightweight compressed cache for swap pages. It takes pages that are
7 significant performance improvement if reads from the compressed cache are
25 Zswap evicts pages from compressed cache on an LRU basis to the backing swap
26 device when the compressed pool reaches its size limit.  This requirement had
35 evict pages from its own compressed pool on an LRU basis and write them back to
36 the backing swap device in the case that the compressed pool is full.
38 Zswap makes use of zbud for the managing the compressed memory pool.  Each
41 accessed.  The compressed memory pool grows on demand and shrinks as compressed
46 handle that references that compressed swap page.  This mapping is achieved
56 via frontswap, to free the compressed entry.
60 * max_pool_percent - The maximum percentage of memory that the compressed