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/linux/lib/zstd/compress/
H A Dzstd_compress_literals.c113 * Minimum is made tighter as compression strategy increases.
116 ZSTD_minLiteralsToCompress(ZSTD_strategy strategy, HUF_repeat huf_repeat) in ZSTD_minLiteralsToCompress() argument
118 assert((int)strategy >= 0); in ZSTD_minLiteralsToCompress()
119 assert((int)strategy <= 9); in ZSTD_minLiteralsToCompress()
121 * then 2x larger for each successive compression strategy in ZSTD_minLiteralsToCompress()
123 { int const shift = MIN(9-(int)strategy, 3); in ZSTD_minLiteralsToCompress()
136 ZSTD_strategy strategy, in ZSTD_compressLiterals() argument
159 if (srcSize < ZSTD_minLiteralsToCompress(strategy, prevHuf->repeatMode)) in ZSTD_compressLiterals()
166 | (strategy < ZSTD_lazy && srcSize <= 1024 ? HUF_flags_preferRepeat : 0) in ZSTD_compressLiterals()
167 | (strategy >= HUF_OPTIMAL_DEPTH_THRESHOLD ? HUF_flags_optimalDepth : 0) in ZSTD_compressLiterals()
[all …]
H A Dzstd_ldm.c150 assert(1 <= (int)cParams->strategy && (int)cParams->strategy <= 9); in ZSTD_ldm_adjustParameters()
152 params->hashRateLog = 7 - (cParams->strategy/3); in ZSTD_ldm_adjustParameters()
160 if (cParams->strategy >= ZSTD_btultra) in ZSTD_ldm_adjustParameters()
164 assert(1 <= (int)cParams->strategy && (int)cParams->strategy <= 9); in ZSTD_ldm_adjustParameters()
165 …params->bucketSizeLog = BOUNDED(LDM_BUCKET_SIZE_LOG, (U32)cParams->strategy, ZSTD_LDM_BUCKETSIZELO… in ZSTD_ldm_adjustParameters()
257 switch(ms->cParams.strategy) in ZSTD_ldm_fillFastTables()
280 assert(0); /* not possible : not a valid strategy id */ in ZSTD_ldm_fillFastTables()
690 … ZSTD_selectBlockCompressor(cParams->strategy, useRowMatchFinder, ZSTD_matchState_dictMode(ms)); in ZSTD_ldm_blockCompress()
699 if (cParams->strategy >= ZSTD_btopt) { in ZSTD_ldm_blockCompress()
H A Dzstd_compress.c215 /* Returns true if the strategy supports using a row based matchfinder */
216 static int ZSTD_rowMatchFinderSupported(const ZSTD_strategy strategy) { in ZSTD_rowMatchFinderSupported() argument
217 return (strategy >= ZSTD_greedy && strategy <= ZSTD_lazy2); in ZSTD_rowMatchFinderSupported()
220 /* Returns true if the strategy and useRowMatchFinder mode indicate that we will use the row based …
223 static int ZSTD_rowMatchFinderUsed(const ZSTD_strategy strategy, const ZSTD_ParamSwitch_e mode) { in ZSTD_rowMatchFinderUsed() argument
225 return ZSTD_rowMatchFinderSupported(strategy) && (mode == ZSTD_ps_enable); in ZSTD_rowMatchFinderUsed()
237 if (!ZSTD_rowMatchFinderSupported(cParams->strategy)) return mode; in ZSTD_resolveRowMatchFinderMode()
246 …return (cParams->strategy >= ZSTD_btopt && cParams->windowLog >= 17) ? ZSTD_ps_enable : ZSTD_ps_di… in ZSTD_resolveBlockSplitterMode()
250 static int ZSTD_allocateChainTable(const ZSTD_strategy strategy, in ZSTD_allocateChainTable() argument
257 …return forDDSDict || ((strategy != ZSTD_fast) && !ZSTD_rowMatchFinderUsed(strategy, useRowMatchFin… in ZSTD_allocateChainTable()
[all …]
H A Dzstd_compress_literals.h36 ZSTD_strategy strategy, int disableLiteralCompression,
H A Dzstd_compress_sequences.h31 ZSTD_strategy const strategy);
/linux/tools/lib/bpf/
H A Dhashmap.c155 enum hashmap_insert_strategy strategy, in hashmap_insert() argument
168 if (strategy != HASHMAP_APPEND && in hashmap_insert()
175 if (strategy == HASHMAP_SET || strategy == HASHMAP_UPDATE) { in hashmap_insert()
179 } else if (strategy == HASHMAP_ADD) { in hashmap_insert()
184 if (strategy == HASHMAP_UPDATE) in hashmap_insert()
/linux/tools/perf/util/
H A Dhashmap.c155 enum hashmap_insert_strategy strategy, in hashmap_insert() argument
168 if (strategy != HASHMAP_APPEND && in hashmap_insert()
175 if (strategy == HASHMAP_SET || strategy == HASHMAP_UPDATE) { in hashmap_insert()
179 } else if (strategy == HASHMAP_ADD) { in hashmap_insert()
184 if (strategy == HASHMAP_UPDATE) in hashmap_insert()
/linux/Documentation/networking/
H A Dipvs-sysctl.rst21 enough available memory, the respective strategy will be
23 the strategy is disabled and the variable is set to 1.
112 that this strategy is always disabled, 1 and 2 mean automatic
113 modes (when there is no enough available memory, the strategy
115 otherwise the strategy is disabled and the variable is set to
116 1), and 3 means that the strategy is always enabled.
/linux/Documentation/firmware-guide/acpi/
H A Dosi.rst95 That is the *only* viable strategy, as that is what modern Windows does,
124 This strategy is problematic, as Linux is never completely compatible with
140 The result is a strategy for Linux to maximize compatibility with
172 Like Linux's _OSI("*Windows*") strategy, Linux defaults to
175 Just like on Windows-tested platforms, this strategy has risks.
/linux/Documentation/admin-guide/pm/
H A Dstrategies.rst22 is affected by the state changes, this strategy is referred to as the
25 The other strategy, referred to as the :doc:`working-state power management
28 this strategy is in use, the working state of the system usually does not
/linux/drivers/pinctrl/nomadik/
H A Dpinctrl-abx500.h159 * setting strategy of the rising interrupt line
161 * setting strategy of the falling interrupt line
162 * @irq_gpio_factor: Factor used to compute specific setting strategy of
/linux/tools/testing/selftests/net/tcp_ao/
H A Dunsigned-md5.c368 unsigned int strategy, in open_add() argument
384 if (strategy & PREINSTALL_MD5_FIRST) { in open_add()
389 if (strategy & PREINSTALL_AO) { in open_add()
399 if (strategy & PREINSTALL_MD5) { in open_add()
412 unsigned int strategy, in try_to_preadd() argument
427 sk = open_add(tst_name, port, strategy, md5_addr, md5_prefix, md5_vrf, in try_to_preadd()
438 unsigned int strategy, in try_to_add() argument
450 sk = open_add(tst_name, port, strategy, md5_addr, md5_prefix, md5_vrf, in try_to_add()
465 if (strategy & POSTINSTALL_MD5) { in try_to_add()
479 if (strategy & POSTINSTALL_AO) { in try_to_add()
/linux/lib/zlib_dfltcc/
H A Ddfltcc_util.h120 int strategy, in dfltcc_are_params_ok() argument
126 (strategy == Z_DEFAULT_STRATEGY); in dfltcc_are_params_ok()
/linux/rust/kernel/list/
H A Darc.rs75 /// * The `untracked` strategy does not actually keep track of whether a [`ListArc`] exists. When
76 /// using this strategy, the only way to create a [`ListArc`] is using a [`UniqueArc`].
77 /// * The `tracked_by` strategy defers the tracking to a field of the struct. The user must specify
81 /// The `tracked_by` strategy is usually used by deferring to a field of type
142 /// creation of new `ListArc` references from an [`Arc`] reference. Whatever strategy is used, the
/linux/include/linux/
H A Dzlib.h170 /* compression strategy; see deflateInit2() below for details */
465 int strategy);
486 The strategy parameter is used to tune the compression algorithm. Use the
493 between Z_DEFAULT and Z_HUFFMAN_ONLY. The strategy parameter only affects
588 int strategy);
H A Dzsmalloc.h7 * This code is released using a dual license strategy: BSD/GPL
/linux/include/dt-bindings/clock/
H A Dlpc18xx-cgu.h4 * This code is released using a dual license strategy: BSD/GPL
H A Dlpc32xx-clock.h4 * This code is released using a dual license strategy: BSD/GPL
H A Dlpc18xx-ccu.h4 * This code is released using a dual license strategy: BSD/GPL
/linux/arch/arm/boot/dts/nxp/lpc/
H A Dlpc4350.dtsi6 * This code is released using a dual license strategy: BSD/GPL
H A Dlpc4357.dtsi6 * This code is released using a dual license strategy: BSD/GPL
/linux/arch/sparc/kernel/
H A Ddtlb_prot.S3 * dtlb_prot.S: DTLB protection trap strategy.
/linux/Documentation/ABI/testing/
H A Dsysfs-driver-uacce27 isolation strategy. This size is a configured integer value, which is the
/linux/Documentation/arch/x86/
H A Dmds.rst70 Mitigation strategy
73 All variants have the same mitigation strategy at least for the single CPU
/linux/drivers/scsi/elx/libefc/
H A Defclib.c14 * The strategy is to lock whenever processing a request from user driver. This

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