| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-kernel-mm-memory-tiers | 6 Individual memory tier details are contained in subdirectories
7 named by the abstract distance of the memory tier.
16 Description: Directory with details of a specific memory tier
19 memory tier, memtierN, where N is derived based on abstract distance.
21 A smaller value of N implies a higher (faster) memory tier in the
24 nodelist: NUMA nodes that are part of this memory tier.
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| H A D | sysfs-kernel-mm-numa | 18 when the fast tier is under pressure. This migration
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| /linux/mm/ |
| H A D | memory-tiers.c | 16 /* list of all memory types part of this tier */
19 * start value of abstract distance. memory tier maps
161 struct memory_tier *tier = to_memory_tier(dev); in memory_tier_device_release() local
164 * we don't have rcu access to this memory tier. in memory_tier_device_release()
166 kfree(tier); in memory_tier_device_release()
209 * If the memtype is already part of a memory tier, in find_create_memory_tier()
443 * Add all memory nodes except the selected memory tier in establish_demotion_targets()
450 * Find all the nodes in the memory tier node list of same best distance. in establish_demotion_targets()
469 * Promotion is allowed from a memory tier to higher in establish_demotion_targets()
470 * memory tier only if the memory tier doesn't include in establish_demotion_targets()
[all …]
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| H A D | vmscan.c | 151 /* Always discard instead of demoting to lower tier memory */
1565 * Reclaiming directly from top tier nodes is not often desired in shrink_folio_list()
1567 * should be reclaimed from lower tier nodes and demoted from in shrink_folio_list()
1568 * top tier nodes. in shrink_folio_list()
1570 * However, disabling reclaim from top tier nodes entirely in shrink_folio_list()
1571 * would cause ooms in edge scenarios where lower tier memory in shrink_folio_list()
1574 * from top tier nodes in proactive reclaim though as that is in shrink_folio_list()
3096 * The P term is refaulted/(evicted+protected) from a tier in the generation
3101 * The setpoint (SP) is always the first tier of one type; the process variable
3102 * (PV) is either any tier of the other type or any other tier of the same
[all …]
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| /linux/Documentation/admin-guide/device-mapper/ |
| H A D | switch.rst | 51 Upper Tier - Determine which array member the I/O should be sent to.
52 Lower Tier - Load balance amongst paths to a particular member.
54 The lower tier consists of a single dm multipath device for each member.
61 The upper tier consists of a single dm-switch device. This device uses
63 lower tier device to route the I/O. By using a bitmap we are able to
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| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | twfw.c | 43 const struct twfw_tier_value* tier = bpf_map_lookup_elem(&tiers, &key); in twfw_verifier() local
44 if (!tier) in twfw_verifier()
53 unsigned long mask = tier->mask[rule->seqnum / 64]; in twfw_verifier()
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| /linux/drivers/media/platform/allegro-dvt/ |
| H A D | nal-hevc.h | 348 * nal_hevc_tier() - Get tier_flag for v4l2 hevc tier
349 * @tier: the tier as &enum v4l2_mpeg_video_hevc_tier
354 * Return: the tier_flag for the passed tier
356 static inline int nal_hevc_tier(enum v4l2_mpeg_video_hevc_tier tier) in nal_hevc_tier() argument
358 switch (tier) { in nal_hevc_tier()
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| H A D | allegro-mail.h | 65 u16 tier; member
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| H A D | allegro-core.c | 1135 static u8 hevc_tier_to_mcu_tier(enum v4l2_mpeg_video_hevc_tier tier) in hevc_tier_to_mcu_tier() argument
1137 switch (tier) { in hevc_tier_to_mcu_tier()
1224 enum v4l2_mpeg_video_hevc_tier tier; in fill_create_channel_param() local
1228 tier = v4l2_ctrl_g_ctrl(channel->mpeg_video_hevc_tier); in fill_create_channel_param()
1232 param->tier = hevc_tier_to_mcu_tier(tier); in fill_create_channel_param()
1731 s32 tier = v4l2_ctrl_g_ctrl(channel->mpeg_video_hevc_tier); in allegro_hevc_write_vps() local
1744 ptl->general_tier_flag = nal_hevc_tier(tier); in allegro_hevc_write_vps()
1773 s32 tier = v4l2_ctrl_g_ctrl(channel->mpeg_video_hevc_tier); in allegro_hevc_write_sps() local
1784 ptl->general_tier_flag = nal_hevc_tier(tier); in allegro_hevc_write_sps()
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| H A D | allegro-mail.c | 111 dst[i++] = FIELD_PREP(GENMASK(31, 16), param->tier) | in allegro_encode_config_blob()
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| /linux/Documentation/mm/ |
| H A D | multigen_lru.rst | 99 times through file descriptors is in tier ``order_base_2(N)``. Unlike
132 ``min_seq%MAX_NR_GENS`` becomes empty. To select a type and a tier to
134 If both types are equally old, it selects the one whose first tier has
135 a lower refault percentage. The first tier contains single-use
141 loop has detected outlying refaults from the tier this page is in. To
142 this end, the feedback loop uses the first tier as the baseline, for
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| /linux/include/linux/ |
| H A D | memory-tiers.h | 11 * Each tier cover a abstrace distance chunk size of 128
19 * the same memory tier.
25 /* list of memory types that are part of same tier as this type */
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| H A D | plist.h | 27 * - The tier 1 list is the prio_list, different priority nodes.
29 * - The tier 2 list is the node_list, serialized nodes.
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| /linux/Documentation/devicetree/bindings/net/ |
| H A D | brcm,systemport.yaml | 42 Number of tier 2 arbiters
47 Number of tier 2 arbiters
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| /linux/drivers/media/platform/amphion/ |
| H A D | vpu_codec.h | 13 u32 tier; member
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| /linux/drivers/clocksource/ |
| H A D | sh_mtu2.c | 59 #define TIER 3 /* channel register */ macro
150 [TIER] = 4,
237 sh_mtu2_write(ch, TIER, TIER_TGIEA); in sh_mtu2_enable()
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| H A D | timer-ti-dm.c | 100 u32 tier; member
308 dmtimer_write(timer, timer->irq_ena, timer->context.tier); in omap_timer_restore_context()
320 timer->context.tier = dmtimer_read(timer, timer->irq_ena); in omap_timer_save_context()
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| /linux/fs/bcachefs/ |
| H A D | sb-members_format.h | 83 /* 4-14 unused, was TIER, HAS_(META)DATA, REPLACEMENT */
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| /linux/Documentation/userspace-api/media/v4l/ |
| H A D | ext-ctrls-codec.rst | 2476 .. _v4l2-hevc-tier:
2482 TIER_FLAG specifies tiers information of the HEVC encoded picture. Tier
2484 rate. Setting the flag to 0 selects HEVC tier as Main tier and setting
2485 this flag to 1 indicates High tier. High tier is for applications requiring
2489 ``V4L2_MPEG_VIDEO_HEVC_TIER_MAIN`` Main tier.
2490 ``V4L2_MPEG_VIDEO_HEVC_TIER_HIGH`` High tier.
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| /linux/drivers/infiniband/hw/irdma/ |
| H A D | ws.c | 273 /* Find a second tier node that matches the VSI */ in irdma_ws_add()
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| /linux/drivers/media/platform/samsung/s5p-mfc/ |
| H A D | s5p_mfc_opr_v6.c | 1616 p_hevc->tier = 0; in s5p_mfc_set_enc_params_hevc()
1617 /* this tier can be changed */ in s5p_mfc_set_enc_params_hevc()
1620 /* tier & level */ in s5p_mfc_set_enc_params_hevc()
1627 /* tier - 0 ~ 1 */ in s5p_mfc_set_enc_params_hevc()
1628 reg |= (p_hevc->tier << 16); in s5p_mfc_set_enc_params_hevc()
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| H A D | s5p_mfc_common.h | 443 u8 tier; member
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| /linux/drivers/usb/host/ |
| H A D | xhci.c | 4885 int tier = 1; /* roothub is tier1 */ in xhci_check_tier_policy() local
4889 tier++; in xhci_check_tier_policy()
4892 if (xhci->quirks & XHCI_INTEL_HOST && tier > 3) in xhci_check_tier_policy()
4894 if (xhci->quirks & XHCI_ZHAOXIN_HOST && tier > 2) in xhci_check_tier_policy()
4899 dev_dbg(&udev->dev, "Tier policy prevents U1/U2 LPM states for devices at tier %d\n", in xhci_check_tier_policy()
4900 tier); in xhci_check_tier_policy()
4905 * If the tier check or timeout setting functions return with a non-zero exit
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| /linux/drivers/usb/core/ |
| H A D | devices.c | 441 * level = topology-tier level; in usb_device_dump()
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| /linux/drivers/media/v4l2-core/ |
| H A D | v4l2-ctrls-defs.c | 1007 case V4L2_CID_MPEG_VIDEO_HEVC_TIER: return "HEVC Tier"; in v4l2_ctrl_get_name()
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