/openbmc/linux/drivers/gpu/drm/ttm/tests/ |
H A D | ttm_pool_test.c | 52 enum ttm_caching caching, in ttm_tt_kunit_init() argument 67 err = ttm_tt_init(tt, priv->mock_bo, page_flags, caching, 0); in ttm_tt_kunit_init() 75 enum ttm_caching caching) in ttm_pool_pre_populated() argument 84 tt = ttm_tt_kunit_init(test, order, caching, size); in ttm_pool_pre_populated() 143 enum ttm_caching caching = ttm_uncached; in ttm_pool_alloc_basic() local 148 tt = ttm_tt_kunit_init(test, 0, caching, size); in ttm_pool_alloc_basic() 205 enum ttm_caching caching = ttm_uncached; in ttm_pool_alloc_basic_dma_addr() local 216 err = ttm_sg_tt_init(tt, bo, 0, caching); in ttm_pool_alloc_basic_dma_addr() 244 enum ttm_caching caching = ttm_uncached; in ttm_pool_alloc_order_caching_match() local 249 pool = ttm_pool_pre_populated(test, size, caching); in ttm_pool_alloc_order_caching_match() [all …]
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/openbmc/linux/drivers/gpu/drm/ttm/ |
H A D | ttm_pool.c | 26 /* Pooling of allocated pages is necessary because changing the caching 131 /* Reset the caching and pages of size 1 << order */ 132 static void ttm_pool_free_page(struct ttm_pool *pool, enum ttm_caching caching, in ttm_pool_free_page() argument 143 if (caching != ttm_cached && !PageHighMem(p)) in ttm_pool_free_page() 162 /* Apply a new caching to an array of pages */ 164 enum ttm_caching caching) in ttm_pool_apply_caching() argument 172 switch (caching) { in ttm_pool_apply_caching() 259 enum ttm_caching caching, unsigned int order) in ttm_pool_type_init() argument 262 pt->caching = caching; in ttm_pool_type_init() 282 ttm_pool_free_page(pt->pool, pt->caching, pt->order, p); in ttm_pool_type_fini() [all …]
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H A D | ttm_module.c | 57 * @caching: The ttm caching mode 62 pgprot_t ttm_prot_from_caching(enum ttm_caching caching, pgprot_t tmp) in ttm_prot_from_caching() argument 65 if (caching == ttm_cached) in ttm_prot_from_caching() 69 if (caching == ttm_write_combined) in ttm_prot_from_caching() 78 if (caching == ttm_write_combined) in ttm_prot_from_caching()
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H A D | ttm_tt.c | 149 enum ttm_caching caching, in ttm_tt_init_fields() argument 157 ttm->caching = caching; in ttm_tt_init_fields() 161 uint32_t page_flags, enum ttm_caching caching, in ttm_tt_init() argument 164 ttm_tt_init_fields(ttm, bo, page_flags, caching, extra_pages); in ttm_tt_init() 192 uint32_t page_flags, enum ttm_caching caching) in ttm_sg_tt_init() argument 196 ttm_tt_init_fields(ttm, bo, page_flags, caching, 0); in ttm_sg_tt_init() 458 iter_tt->prot = ttm_prot_from_caching(tt->caching, PAGE_KERNEL); in ttm_kmap_iter_tt_init()
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H A D | ttm_bo_util.c | 288 * setting up a PTE with the caching model indicated by @c_state. 294 enum ttm_caching caching; in ttm_io_prot() local 298 caching = bo->ttm->caching; in ttm_io_prot() 302 caching = res->bus.caching; in ttm_io_prot() 305 return ttm_prot_from_caching(caching, tmp); in ttm_io_prot() 323 if (mem->bus.caching == ttm_write_combined) in ttm_bo_ioremap() 326 else if (mem->bus.caching == ttm_cached) in ttm_bo_ioremap() 357 if (num_pages == 1 && ttm->caching == ttm_cached && in ttm_bo_kmap_ttm() 485 else if (mem->bus.caching == ttm_write_combined) in ttm_bo_vmap() 489 else if (mem->bus.caching == ttm_cached) in ttm_bo_vmap()
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/openbmc/linux/fs/fscache/ |
H A D | Kconfig | 4 tristate "General filesystem local caching manager" 7 This option enables a generic filesystem caching manager that can be 12 See Documentation/filesystems/caching/fscache.rst for more information. 15 bool "Gather statistical information on local caching" 20 caching and exported through file: 30 See Documentation/filesystems/caching/fscache.rst for more information. 36 This permits debugging to be dynamically enabled in the local caching 40 See Documentation/filesystems/caching/fscache.rst for more information.
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/openbmc/linux/include/drm/ttm/ |
H A D | ttm_pool.h | 44 * @caching: the caching type our pages have 52 enum ttm_caching caching; member 61 * struct ttm_pool - Pool for all caching and orders 67 * @caching: pools for each caching/order 78 } caching[TTM_NUM_CACHING_TYPES]; member
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H A D | ttm_tt.h | 42 * struct ttm_tt - This is a structure holding the pages, caching- and aperture 109 * @caching: The current caching state of the pages, see enum 112 enum ttm_caching caching; member 149 * @caching: the desired caching state of the pages 158 uint32_t page_flags, enum ttm_caching caching, 161 uint32_t page_flags, enum ttm_caching caching);
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/openbmc/linux/include/linux/ |
H A D | fscache.h | 2 /* General filesystem caching interface 9 * Documentation/filesystems/caching/netfs-api.rst 151 * slow-path functions for when there is actually caching available, and the 181 * fscache_acquire_volume - Register a volume as desiring caching services 187 * Register a volume as desiring caching services if they're available. The 194 * cookie pointer and can be returned if caching is refused. 209 * fscache_relinquish_volume - Cease caching a volume 214 * Indicate that a filesystem no longer desires caching services for a volume. 239 * See Documentation/filesystems/caching/netfs-api.rst for a complete 301 * See Documentation/filesystems/caching/netfs-api.rst for a complete [all …]
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/openbmc/linux/drivers/gpu/drm/nouveau/ |
H A D | nouveau_sgdma.c | 73 enum ttm_caching caching; in nouveau_sgdma_create_ttm() local 76 caching = ttm_uncached; in nouveau_sgdma_create_ttm() 78 caching = ttm_write_combined; in nouveau_sgdma_create_ttm() 80 caching = ttm_cached; in nouveau_sgdma_create_ttm() 86 if (ttm_sg_tt_init(&nvbe->ttm, bo, page_flags, caching)) { in nouveau_sgdma_create_ttm()
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/openbmc/linux/Documentation/admin-guide/ |
H A D | bcache.rst | 23 Both writethrough and writeback caching are supported. Writeback defaults to 29 Writeback caching can use most of the cache for buffering writes - writing 34 to caching large sequential IO. Bcache detects sequential IO and skips it; 37 caching the first 512k after every seek. Backups and large file copies should 42 or dirty data), caching is automatically disabled; if dirty data was present 43 in the cache it first disables writeback caching and waits for all dirty data 74 a caching device later. 102 must be attached to your cache set to enable caching. Attaching a backing 111 important if you have writeback caching turned on. 154 A) Starting a bcache with a missing caching device [all …]
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/openbmc/linux/fs/netfs/ |
H A D | Kconfig | 8 segmentation, local caching and transparent huge page support. 11 bool "Gather statistical information on local caching" 15 caching and exported through file:
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/openbmc/linux/fs/9p/ |
H A D | v9fs.h | 49 * @CACHE_SC_READAHEAD: only provide caching for readahead 50 * @CACHE_SC_MMAP: provide caching to enable mmap 51 * @CACHE_SC_LOOSE: non-coherent caching for files and meta data 52 * @CACHE_SC_FSCACHE: persistent non-coherent caching for files and meta-data 67 * @CACHE_FILE: file caching (open to close) 68 * @CACHE_META: meta-data and directory caching 69 * @CACHE_WRITEBACK: write-back caching for files
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H A D | Kconfig | 16 bool "Enable 9P client caching support" 20 caching support for 9p clients using FS-Cache
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/openbmc/linux/fs/cachefiles/ |
H A D | Kconfig | 4 tristate "Filesystem caching on files" 11 See Documentation/filesystems/caching/cachefiles.rst for more 19 caching on files module. If this is set, the debugging output may be
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/openbmc/linux/Documentation/filesystems/caching/ |
H A D | netfs-api.rst | 4 Network Filesystem Caching API 8 caching facilities. The API is arranged around a number of principles: 38 (10) Caching of local modifications 373 Caching of Local Modifications 382 Firstly, the netfs should determine if caching is available by doing something 385 bool caching = fscache_cookie_enabled(cookie); 387 If caching is to be attempted, pages should be waited for and then marked using 402 bool caching) 409 bool caching) 415 caching parameter indicates if caching should be skipped, and if false, the
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/openbmc/linux/fs/ocfs2/ |
H A D | uptodate.h | 14 * The caching code relies on locking provided by the user of 21 * that caching log messages can identify the owning structure. 28 * Lock and unlock the caching data. These will not sleep, and
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/openbmc/linux/arch/powerpc/include/asm/nohash/32/ |
H A D | mmu-44x.h | 40 #define PPC44x_TLB_W 0x00000800 /* Caching is write-through */ 41 #define PPC44x_TLB_I 0x00000400 /* Caching is inhibited */ 86 #define PPC47x_TLB2_W 0x00000800 /* Caching is write-through */ 87 #define PPC47x_TLB2_I 0x00000400 /* Caching is inhibited */
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/openbmc/linux/fs/afs/ |
H A D | write.c | 23 loff_t i_size, bool caching); 35 static void afs_folio_start_fscache(bool caching, struct folio *folio) in afs_folio_start_fscache() argument 37 if (caching) in afs_folio_start_fscache() 41 static void afs_folio_start_fscache(bool caching, struct folio *folio) in afs_folio_start_fscache() argument 83 /* Prefetch area to be written into the cache if we're caching this in afs_write_begin() 467 bool caching, in afs_extend_writeback() argument 551 * writable and mark them for caching. in afs_extend_writeback() 564 afs_folio_start_fscache(caching, folio); in afs_extend_writeback() 592 bool caching = fscache_cookie_enabled(afs_vnode_cache(vnode)); in afs_write_back_from_locked_folio() local 600 afs_folio_start_fscache(caching, folio); in afs_write_back_from_locked_folio() [all …]
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/openbmc/openbmc/meta-openembedded/meta-python/recipes-devtools/python/ |
H A D | python3-cached-property_1.5.2.bb | 1 SUMMARY = "A decorator for caching properties in classes." 2 DESCRIPTION = "Makes caching of time or computational expensive properties quick and easy."
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/openbmc/linux/arch/m68k/ |
H A D | Kconfig.cpu | 418 bool "Use write-through caching for 68060 supervisor accesses" 421 The 68060 generally uses copyback caching of recently accessed data. 422 Copyback caching means that memory writes will be held in an on-chip 425 caching. Writethrough caching means that data is written to memory 427 Writethrough caching is less efficient, but is needed for some
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/openbmc/linux/Documentation/filesystems/ |
H A D | netfs_library.rst | 27 services, such as local caching or local data encryption. 29 Note that the library module doesn't link against local caching directly, so 71 Local caching cookie, or NULL if no caching is enabled. This field does not 116 * Handle local caching, allowing cached data and server-read data to be 323 cache (if present) to initialise the caching state for this read. The netfs 331 reported, the operation may proceed anyway, just without local caching (only 339 represent an allocation already made. If local caching is enabled, it gets 460 required: some way for the network filesystem to initialise the caching for a 597 within the region or -ENOBUFS if there is no caching on this file.
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/openbmc/linux/drivers/net/ethernet/marvell/octeontx2/ |
H A D | Kconfig | 23 bool "Disable caching of dynamic entries in NDC" 27 This config option disables caching of dynamic entries such as NIX SQEs
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/openbmc/linux/fs/ceph/ |
H A D | Kconfig | 24 bool "Enable Ceph client caching support" 28 caching support for Ceph clients using FS-Cache
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/openbmc/linux/drivers/acpi/ |
H A D | acpi_memhotplug.c | 49 unsigned short caching; /* memory cache attribute */ member 75 if ((info->caching == address64.info.mem.caching) && in acpi_memory_get_resource() 88 new->caching = address64.info.mem.caching; in acpi_memory_get_resource()
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