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/linux/tools/perf/pmu-events/arch/x86/broadwellx/
H A Dmetricgroups.json2 "Backend": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
3 "Bad": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
4 "BadSpec": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
5 "BigFootprint": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
6 "BrMispredicts": "Grouping from Top-dow
[all...]
/linux/tools/perf/pmu-events/arch/x86/haswellx/
H A Dmetricgroups.json2 "Backend": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
3 "Bad": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
4 "BadSpec": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
5 "BigFootprint": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
6 "BrMispredicts": "Grouping from Top-dow
[all...]
/linux/tools/perf/pmu-events/arch/x86/broadwellde/
H A Dmetricgroups.json2 "Backend": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
3 "Bad": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
4 "BadSpec": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
5 "BigFootprint": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
6 "BrMispredicts": "Grouping from Top-dow
[all...]
/linux/tools/perf/pmu-events/arch/x86/haswell/
H A Dmetricgroups.json2 "Backend": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
3 "Bad": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
4 "BadSpec": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
5 "BigFootprint": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
6 "BrMispredicts": "Grouping from Top-dow
[all...]
/linux/tools/perf/pmu-events/arch/x86/broadwell/
H A Dmetricgroups.json2 "Backend": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
3 "Bad": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
4 "BadSpec": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
5 "BigFootprint": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
6 "BrMispredicts": "Grouping from Top-dow
[all...]
/linux/tools/perf/pmu-events/arch/x86/skylakex/
H A Dmetricgroups.json2 "Backend": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
3 "Bad": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
4 "BadSpec": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
5 "BigFootprint": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
6 "BrMispredicts": "Grouping from Top-dow
[all...]
/linux/tools/perf/pmu-events/arch/x86/cascadelakex/
H A Dmetricgroups.json2 "Backend": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
3 "Bad": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
4 "BadSpec": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
5 "BigFootprint": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
6 "BrMispredicts": "Grouping from Top-dow
[all...]
/linux/tools/perf/pmu-events/arch/x86/icelakex/
H A Dmetricgroups.json2 "Backend": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
3 "Bad": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
4 "BadSpec": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
5 "BigFootprint": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
6 "BrMispredicts": "Grouping from Top-dow
[all...]
/linux/tools/perf/pmu-events/arch/x86/icelake/
H A Dmetricgroups.json2 "Backend": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
3 "Bad": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
4 "BadSpec": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
5 "BigFootprint": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
6 "BrMispredicts": "Grouping from Top-dow
[all...]
/linux/tools/perf/pmu-events/arch/x86/tigerlake/
H A Dmetricgroups.json2 "Backend": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
3 "Bad": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
4 "BadSpec": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
5 "BigFootprint": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
6 "BrMispredicts": "Grouping from Top-dow
[all...]
/linux/tools/perf/pmu-events/arch/x86/skylake/
H A Dmetricgroups.json2 "Backend": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
3 "Bad": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
4 "BadSpec": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
5 "BigFootprint": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
6 "BrMispredicts": "Grouping from Top-dow
[all...]
/linux/tools/perf/pmu-events/arch/x86/rocketlake/
H A Dmetricgroups.json2 "Backend": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
3 "Bad": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
4 "BadSpec": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
5 "BigFootprint": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
6 "BrMispredicts": "Grouping from Top-dow
[all...]
/linux/tools/perf/pmu-events/arch/x86/alderlake/
H A Dmetricgroups.json2 "Backend": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
3 "Bad": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
4 "BadSpec": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
5 "BigFootprint": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
6 "BrMispredicts": "Grouping from Top-dow
[all...]
/linux/tools/perf/pmu-events/arch/x86/meteorlake/
H A Dmetricgroups.json2 "Backend": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
3 "Bad": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
4 "BadSpec": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
5 "BigFootprint": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
6 "BrMispredicts": "Grouping from Top-dow
[all...]
/linux/tools/perf/pmu-events/arch/x86/sapphirerapids/
H A Dmetricgroups.json2 "Backend": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
3 "Bad": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
4 "BadSpec": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
5 "BigFootprint": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
6 "BrMispredicts": "Grouping from Top-dow
[all...]
/linux/tools/perf/pmu-events/arch/x86/emeraldrapids/
H A Dmetricgroups.json2 "Backend": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
3 "Bad": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
4 "BadSpec": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
5 "BigFootprint": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
6 "BrMispredicts": "Grouping from Top-dow
[all...]
/linux/tools/perf/pmu-events/arch/x86/grandridge/
H A Dmetricgroups.json2 "Flops": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
3 "Ifetch": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
4 "Load_Store_Miss": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
5 "Mem_Exec": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
6 "Power": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
7 "Summary": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
8 "TopdownL1": "Metrics for top-down breakdown at level 1",
9 "TopdownL2": "Metrics for top-down breakdown at level 2",
10 "TopdownL3": "Metrics for top-down breakdown at level 3",
11 "load_store_bound": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
[all …]
/linux/tools/perf/pmu-events/arch/x86/sierraforest/
H A Dmetricgroups.json2 "Flops": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
3 "Ifetch": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
4 "Load_Store_Miss": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
5 "Mem_Exec": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
6 "Power": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
7 "Summary": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
8 "TopdownL1": "Metrics for top-down breakdown at level 1",
9 "TopdownL2": "Metrics for top-down breakdown at level 2",
10 "TopdownL3": "Metrics for top-down breakdown at level 3",
11 "load_store_bound": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
[all …]
/linux/tools/perf/pmu-events/arch/x86/alderlaken/
H A Dmetricgroups.json2 "Flops": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
3 "Ifetch": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
4 "Load_Store_Miss": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
5 "Mem_Exec": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
6 "Power": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
7 "Summary": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
8 "TopdownL1": "Metrics for top-down breakdown at level 1",
9 "TopdownL2": "Metrics for top-down breakdown at level 2",
10 "TopdownL3": "Metrics for top-down breakdown at level 3",
11 "load_store_bound": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
[all …]
/linux/fs/bcachefs/
H A Dbtree_locking.c1 // SPDX-License-Identifier: GPL-2.0
14 __six_lock_init(&b->lock, "b->c.lock", &bch2_btree_node_lock_key, flags, gfp); in bch2_btree_lock_init()
15 lockdep_set_notrack_class(&b->lock); in bch2_btree_lock_init()
23 unsigned level) in bch2_btree_node_lock_counts() argument
35 if (path != skip && &path->l[level].b->c == b) { in bch2_btree_node_lock_counts()
36 int t = btree_node_locked_type(path, level); in bch2_btree_node_lock_counts()
65 u8 level; member
78 prt_printf(out, "Found lock cycle (%u entries):\n", g->nr); in print_cycle()
80 for (i = g->g; i < g->g + g->nr; i++) { in print_cycle()
81 struct task_struct *task = READ_ONCE(i->trans->locking_wait.task); in print_cycle()
[all …]
/linux/kernel/time/
H A Dtimer_migration.c1 // SPDX-License-Identifier: GPL-2.0-only
15 #include "tick-internal.h"
22 * lowest level group contains CPUs, the next level groups of CPU groups
25 * CPUs per node even the next level might be kept as groups of CPU groups
34 * GRP0:0 - GRP0:2 GRP0:3 - GRP0:5
37 * CPUS 0-7 8-15 16-23 24-31 32-39 40-47
80 * duties up to the top level of the hierarchy (LVL2 in the example). It
86 * ---------------
96 * --------------
102 * the per CPU tmigr_cpu->lock is held.
[all …]
/linux/Documentation/devicetree/bindings/clock/
H A Dpistachio-clock.txt5 general control, and top general control) which are instantiated individually
6 from the device-tree.
9 ----------------
12 defined with the following clock-output-names:
13 - "xtal": External 52Mhz oscillator (required)
14 - "audio_clk_in": Alternate audio reference clock (optional)
15 - "enet_clk_in": Alternate ethernet PHY clock (optional)
18 ----------------------
21 co-processor), audio, and several peripherals.
24 - compatible: Must be "img,pistachio-clk".
[all …]
/linux/Documentation/driver-api/media/drivers/
H A Dpvrusb2.rst1 .. SPDX-License-Identifier: GPL-2.0
9 ----------
13 Its history started with the reverse-engineering effort by Björn
29 1. Low level wire-protocol implementation with the device.
34 3. High level hardware driver implementation which coordinates all
38 tear-down, arbitration, and interaction with high level
42 5. High level interfaces which glue the driver to various published
45 The most important shearing layer is between the top 2 layers. A
47 conceivable API can be laid on top of the core driver. (Yes, the
54 right now the V4L high level interface is the most complete, the
[all …]
/linux/net/core/
H A Dgen_stats.c1 // SPDX-License-Identifier: GPL-2.0-or-later
26 if (nla_put_64bit(d->skb, type, size, buf, padattr)) in gnet_stats_copy()
31 if (d->lock) in gnet_stats_copy()
32 spin_unlock_bh(d->lock); in gnet_stats_copy()
33 kfree(d->xstats); in gnet_stats_copy()
34 d->xstats = NULL; in gnet_stats_copy()
35 d->xstats_len = 0; in gnet_stats_copy()
36 return -1; in gnet_stats_copy()
40 * gnet_stats_start_copy_compat - start dumping procedure in compatibility mode
42 * @type: TLV type for top level statistic TLV
[all …]
/linux/arch/x86/events/intel/
H A Dds.c1 // SPDX-License-Identifier: GPL-2.0
85 #define LEVEL(x) P(LVLNUM, x) macro
91 P(OP, LOAD) | P(LVL, MISS) | LEVEL(L3) | P(SNOOP, NA),/* 0x00:ukn L3 */
92 OP_LH | P(LVL, L1) | LEVEL(L1) | P(SNOOP, NONE), /* 0x01: L1 local */
93 OP_LH | P(LVL, LFB) | LEVEL(LFB) | P(SNOOP, NONE), /* 0x02: LFB hit */
94 OP_LH | P(LVL, L2) | LEVEL(L2) | P(SNOOP, NONE), /* 0x03: L2 hit */
95 OP_LH | P(LVL, L3) | LEVEL(L3) | P(SNOOP, NONE), /* 0x04: L3 hit */
96 OP_LH | P(LVL, L3) | LEVEL(L3) | P(SNOOP, MISS), /* 0x05: L3 hit, snoop miss */
97 OP_LH | P(LVL, L3) | LEVEL(L3) | P(SNOOP, HIT), /* 0x06: L3 hit, snoop hit */
98 OP_LH | P(LVL, L3) | LEVEL(L3) | P(SNOOP, HITM), /* 0x07: L3 hit, snoop hitm */
[all …]

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