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/linux/drivers/gpu/drm/ttm/tests/
H A Dttm_bo_validate_test.c32 struct ttm_placement *placement; in ttm_placement_kunit_init() local
34 placement = kunit_kzalloc(test, sizeof(*placement), GFP_KERNEL); in ttm_placement_kunit_init()
35 KUNIT_ASSERT_NOT_NULL(test, placement); in ttm_placement_kunit_init()
37 placement->num_placement = num_places; in ttm_placement_kunit_init()
38 placement->placement = places; in ttm_placement_kunit_init()
40 return placement; in ttm_placement_kunit_init()
111 struct ttm_placement *placement; in ttm_bo_init_reserved_sys_man() local
120 placement = ttm_placement_kunit_init(test, place, 1); in ttm_bo_init_reserved_sys_man()
124 err = ttm_bo_init_reserved(priv->ttm_dev, bo, bo_type, placement, in ttm_bo_init_reserved_sys_man()
157 struct ttm_placement *placement; in ttm_bo_init_reserved_mock_man() local
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H A Dttm_resource_test.c90 .description = "Init resource in a private placement",
94 .description = "Init resource in TTM_PL_SYSTEM, set placement flags",
137 KUNIT_ASSERT_EQ(test, res->placement, place->flags); in ttm_resource_init_basic()
/linux/include/drm/ttm/
H A Dttm_placement.h37 * Memory regions for data placement.
42 * placement they need to be able to handle the issues that arise due to the
48 * placement that can handle such scenarios is a good idea.
67 /* Placement is never used during eviction */
70 /* Placement is only used during eviction */
94 * @placement: preferred placements
96 * Structure indicating the placement you request for an object.
100 const struct ttm_place *placement; member
H A Dttm_device.h114 * @place: placement we need room for
117 * for a certain placement.
134 struct ttm_placement *placement);
144 * @hop: placement for driver directed intermediate hop
/linux/drivers/gpu/drm/xe/
H A Dxe_bo_doc.h15 * TTM manages (placement, eviction, etc...) all BOs in XE.
20 * Create a chunk of memory which can be used by the GPU. Placement rules
21 * (sysmem or vram region) passed in upon creation. TTM handles placement of BO
66 * BO placement
78 * placement. If a BO was swapped to temporary storage, a validation call will
79 * trigger a move back to a valid (location where GPU can access BO) placement.
98 * placement rules which currently reside in VRAM, TTM trigger a will move of
104 * valid placement. In this case TTM will evict one (or multiple) unlocked BO(s)
105 * to a temporary unreachable (invalid) placement. The evicted BO(s) are invalid
106 * and before next use need to be moved to a valid placement and rebound.
/linux/Documentation/driver-api/
H A Dmtdnand.rst502 - Automatic placement at the end of the chip
593 For automatic placement some blocks must be reserved for bad block
600 Spare area (auto)placement
603 The nand driver implements different possibilities for placement of
606 - Placement defined by fs driver
608 - Automatic placement
610 The default placement function is automatic placement. The nand driver
611 has built in default placement schemes for the various chiptypes. If due
612 to hardware ECC functionality the default placement does not fit then
613 the board driver can provide a own placement scheme.
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/linux/Documentation/admin-guide/cgroup-v1/
H A Dcpusets.rst47 Cpusets constrain the CPU and Memory placement of tasks to only
51 job placement on large systems.
78 the efficient scheduling and memory placement of processes.
85 memory placement to reduce memory access times and contention,
105 leverages existing CPU and Memory Placement facilities in the Linux
177 - cpuset.cpu_exclusive flag: is cpu placement exclusive?
178 - cpuset.mem_exclusive flag: is memory placement exclusive?
206 the detailed placement done on individual tasks and memory regions
378 This memory placement policy is also known (in other contexts) as
395 tasks to itself, within the constraints of such placement mechanisms
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/linux/drivers/gpu/drm/qxl/
H A Dqxl_ttm.c51 struct ttm_placement *placement) in qxl_evict_flags() argument
62 placement->placement = &placements; in qxl_evict_flags()
63 placement->num_placement = 1; in qxl_evict_flags()
68 *placement = qbo->placement; in qxl_evict_flags()
H A Dqxl_object.c65 qbo->placement.placement = qbo->placements; in qxl_ttm_placement_from_domain()
84 qbo->placement.num_placement = c; in qxl_ttm_placement_from_domain()
140 &bo->placement, 0, &ctx, NULL, NULL, in qxl_bo_create()
307 r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); in qxl_bo_pin_locked()
/linux/drivers/gpu/drm/radeon/
H A Dradeon_object.c80 rbo->placement.placement = rbo->placements; in radeon_ttm_placement_from_domain()
115 rbo->placement.num_placement = c; in radeon_ttm_placement_from_domain()
205 &bo->placement, page_align, !kernel, sg, resv, in radeon_bo_create()
305 for (i = 0; i < bo->placement.num_placement; i++) { in radeon_bo_pin_restricted()
316 r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); in radeon_bo_pin_restricted()
515 r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); in radeon_bo_list_validate()
745 for (i = 0; i < rbo->placement.num_placement; i++) { in radeon_bo_fault_reserve_notify()
751 r = ttm_bo_validate(bo, &rbo->placement, &ctx); in radeon_bo_fault_reserve_notify()
754 r = ttm_bo_validate(bo, &rbo->placement, &ctx); in radeon_bo_fault_reserve_notify()
H A Dradeon_gem.c409 r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); in radeon_gem_userptr_ioctl()
874 const char *placement; in radeon_debugfs_gem_info_show() local
879 placement = "VRAM"; in radeon_debugfs_gem_info_show()
882 placement = " GTT"; in radeon_debugfs_gem_info_show()
886 placement = " CPU"; in radeon_debugfs_gem_info_show()
891 placement, (unsigned long)rbo->pid); in radeon_debugfs_gem_info_show()
/linux/drivers/gpu/drm/loongson/
H A Dlsdc_ttm.c56 lbo->placement.placement = lbo->placements; in lsdc_bo_set_placement()
78 lbo->placement.num_placement = c; in lsdc_bo_set_placement()
155 *tplacement = lbo->placement; in lsdc_bo_evict_flags()
302 ret = ttm_bo_validate(tbo, &lbo->placement, &ctx); in lsdc_bo_pin()
475 ret = ttm_bo_init_validate(bdev, tbo, bo_type, &lbo->placement, 0, in lsdc_bo_create()
/linux/Documentation/filesystems/ext4/
H A Dallocators.rst26 the filesystem defers deciding the exact placement on the disk until all
28 particular placement until it's absolutely necessary (the commit timeout
/linux/include/uapi/mtd/
H A Dmtd-abi.h163 /* Obsolete ECC byte placement modes (used with obsolete MEMGETOOBSEL) */
165 #define MTD_NANDECC_PLACE 1 /* Use the given placement in the structure (YAFFS1 legacy mode) */
166 #define MTD_NANDECC_AUTOPLACE 2 /* Use the default placement scheme */
167 #define MTD_NANDECC_PLACEONLY 3 /* Use the given placement in the structure (Do not store ecc resul…
/linux/Documentation/scsi/
H A Dcxgb3i.rst11 series of products) support iSCSI acceleration and iSCSI Direct Data Placement
23 - Direct Data Placement (DDP)
/linux/Documentation/arch/x86/
H A Dintel-hfi.rst16 the HFI to influence task placement decisions.
38 task placement decisions. For instance, if either the performance or energy
/linux/Documentation/translations/zh_CN/process/
H A Dlicense-rules.rst186 tag/value pairs into a comment according to the placement
201 tag/value pair into a comment according to the placement
241 tag/value pair into a comment according to the placement
/linux/Documentation/translations/zh_TW/process/
H A Dlicense-rules.rst187 tag/value pairs into a comment according to the placement
202 tag/value pair into a comment according to the placement
242 tag/value pair into a comment according to the placement
/linux/include/linux/ceph/
H A Dosdmap.h12 * specifies the mapping of objects to placement groups and placement
194 /* the CRUSH map specifies the mapping of placement groups to
/linux/Documentation/scheduler/
H A Dsched-energy.rst128 4. Energy-Aware task placement
134 find_energy_efficient_cpu() to do the placement decision. This function looks
148 An example of energy-optimized task placement decision is detailed below.
291 it from breaking the energy-efficient task placement found by EAS. It is safe to
355 placement. For EAS it doesn't matter whether the EM power values are expressed
/linux/include/dt-bindings/sound/
H A Dmicrochip,pdmc.h5 /* PDM microphone's pin placement */
/linux/drivers/gpu/drm/vmwgfx/
H A Dvmwgfx_resource_priv.h64 * @domain: TTM placement for guest memory buffers.
65 * @busy_domain: TTM busy placement for guest memory buffers.
H A Dvmwgfx_ttm_buffer.c48 .placement = &vram_placement_flags,
53 .placement = &sys_placement_flags,
433 struct ttm_placement *placement) in vmw_evict_flags() argument
435 *placement = vmw_sys_placement; in vmw_evict_flags()
/linux/drivers/gpu/drm/nouveau/
H A Dnouveau_bo.c360 &nvbo->placement, align >> PAGE_SHIFT, &ctx, in nouveau_bo_init()
504 for (i = 0; i < nvbo->placement.num_placement; ++i) { in set_placement_range()
515 unsigned int *n = &nvbo->placement.num_placement; in nouveau_bo_placement_set()
540 nvbo->placement.placement = nvbo->placements; in nouveau_bo_placement_set()
790 ret = ttm_bo_validate(&nvbo->bo, &nvbo->placement, &ctx); in nouveau_bo_validate()
900 *pl = nvbo->placement; in nouveau_bo_evict_flags()
1400 for (i = 0; i < nvbo->placement.num_placement; ++i) { in nouveau_ttm_fault_reserve_notify()
/linux/LICENSES/deprecated/
H A D0BSD5 pair into a comment according to the placement guidelines in the

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