Lines Matching refs:algorithm

76 2) Select compression algorithm
81 or change the selected compression algorithm (once the device is initialised
82 there is no way to change compression algorithm).
90 	#select lzo compression algorithm
96 3) Set compression algorithm parameters: Optional
101 attribute which provides a per-algorithm params configuration.
106 compression algorithm to use external pre-trained dictionary, pass full
112 	#same, but using algorithm priority
120 Parameters are algorithm specific: not all algorithms support pre-trained
217 comp_algorithm    	RW	show and change the compression algorithm
218 algorithm_params	WO	setup compression algorithm parameters
425 compression algorithm can provide better compression ratio at a price of
427 algorithm can, for example, be more successful compressing huge pages (those
428 that default algorithm failed to compress). Another application is idle pages
430 using more effective algorithm and, hence, reduce zsmalloc memory usage.
434 in "3) Select compression algorithm", secondary algorithms are configured
445 above, zstd is used as the first alternative algorithm, which has priority
446 of 1, while lz4hc is configured as a compression algorithm with priority 2.
447 Alternative compression algorithm's priority is provided during algorithms
450 	#select zstd recompression algorithm, priority 1
453 	#select deflate recompression algorithm, priority 2
498 algorithm that successfully compresses a particular page. Sometimes, however,
500 only one particular algorithm so that it will not try any other algorithms.
503 	#use zstd algorithm only (if registered)
506 	#use zstd algorithm only (if zstd was registered under priority 1)
541 		recompressed page (secondary compression algorithm)