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Searched refs:tier (Results 1 – 24 of 24) sorted by relevance

/linux-6.15/Documentation/ABI/testing/
H A Dsysfs-kernel-mm-memory-tiers6 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.
H A Dsysfs-kernel-mm-numa18 when the fast tier is under pressure. This migration
/linux-6.15/tools/testing/selftests/bpf/progs/
H A Dtwfw.c43 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()
/linux-6.15/mm/
H A Dworkingset.c243 int tier = lru_tier_from_refs(refs, workingset); in lru_gen_eviction() local
255 atomic_long_add(delta, &lrugen->evicted[hist][type][tier]); in lru_gen_eviction()
286 int hist, tier, refs; in lru_gen_refault() local
309 tier = lru_tier_from_refs(refs, workingset); in lru_gen_refault()
311 atomic_long_add(delta, &lrugen->refaulted[hist][type][tier]); in lru_gen_refault()
H A Dvmscan.c3166 for (i = tier % MAX_NR_TIERS; i <= min(tier, MAX_NR_TIERS - 1); i++) { in read_ctrl_pos()
3177 int hist, tier; in reset_ctrl_pos() local
3189 for (tier = 0; tier < MAX_NR_TIERS; tier++) { in reset_ctrl_pos()
3197 sum = lrugen->avg_total[type][tier] + in reset_ctrl_pos()
4608 int tier; in get_tier_idx() local
4617 for (tier = 1; tier < MAX_NR_TIERS; tier++) { in get_tier_idx()
4623 return tier - 1; in get_tier_idx()
4653 int tier = get_tier_idx(lruvec, type); in isolate_folios() local
5337 int type, tier; in lru_gen_seq_show_full() local
5342 for (tier = 0; tier < MAX_NR_TIERS; tier++) { in lru_gen_seq_show_full()
[all …]
H A Dmemory-tiers.c161 struct memory_tier *tier = to_memory_tier(dev); in memory_tier_device_release() local
166 kfree(tier); in memory_tier_device_release()
/linux-6.15/Documentation/devicetree/bindings/net/
H A Dbrcm,systemport.yaml42 Number of tier 2 arbiters
47 Number of tier 2 arbiters
/linux-6.15/drivers/media/platform/allegro-dvt/
H A Dnal-hevc.h356 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()
H A Dallegro-mail.h65 u16 tier; member
H A Dallegro-core.c1135 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()
H A Dallegro-mail.c111 dst[i++] = FIELD_PREP(GENMASK(31, 16), param->tier) | in allegro_encode_config_blob()
/linux-6.15/drivers/media/platform/amphion/
H A Dvpu_codec.h13 u32 tier; member
/linux-6.15/Documentation/admin-guide/device-mapper/
H A Dswitch.rst54 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
/linux-6.15/Documentation/mm/
H A Dmultigen_lru.rst99 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
/linux-6.15/drivers/clocksource/
H A Dtimer-ti-dm.c100 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()
/linux-6.15/drivers/accel/ivpu/
H A Dvpu_jsm_api.h1390 u32 tier; member
/linux-6.15/drivers/media/platform/samsung/s5p-mfc/
H A Ds5p_mfc_common.h443 u8 tier; member
H A Ds5p_mfc_opr_v6.c1617 p_hevc->tier = 0; in s5p_mfc_set_enc_params_hevc()
1629 reg |= (p_hevc->tier << 16); in s5p_mfc_set_enc_params_hevc()
H A Ds5p_mfc_enc.c2131 p->codec.hevc.tier = ctrl->val; in s5p_mfc_enc_s_ctrl()
/linux-6.15/Documentation/userspace-api/media/v4l/
H A Dext-ctrls-codec.rst2476 .. _v4l2-hevc-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.
/linux-6.15/drivers/media/platform/chips-media/wave5/
H A Dwave5-vpuapi.h552 u32 tier: 1; /* 0=main, 1=high */ member
H A Dwave5-hw.c1759 reg_val |= (p_param->tier << 12) | in wave5_vpu_enc_init_seq()
/linux-6.15/drivers/usb/host/
H A Dxhci.c4882 int tier = 1; /* roothub is tier1 */ in xhci_check_tier_policy() local
4886 tier++; in xhci_check_tier_policy()
4889 if (xhci->quirks & XHCI_INTEL_HOST && tier > 3) in xhci_check_tier_policy()
4891 if (xhci->quirks & XHCI_ZHAOXIN_HOST && tier > 2) in xhci_check_tier_policy()
4897 tier); in xhci_check_tier_policy()
/linux-6.15/lib/zstd/compress/
H A Dzstd_compress.c1724 int tier = 0; in ZSTD_estimateCCtxSize_internal() local
1727 for (; tier < 4; ++tier) { in ZSTD_estimateCCtxSize_internal()
1729 …s const cParams = ZSTD_getCParams_internal(compressionLevel, srcSizeTiers[tier], 0, ZSTD_cpm_noAtt… in ZSTD_estimateCCtxSize_internal()