/linux-6.6.21/tools/perf/Documentation/ |
D | perf-c2c.txt | 20 you to track down the cacheline contentions. 88 Specify sorting fields for single cacheline display. 134 Group the detection of shared cacheline events into double cacheline 136 feature, which causes cacheline sharing to behave like the cacheline 141 The perf c2c record command setup options related to HITM cacheline analysis 177 - sort all the data based on the cacheline address 178 - store access details for each cacheline 184 2) offsets details for each cacheline 186 For each cacheline in the 1) list we display following data: 190 - zero based index to identify the cacheline [all …]
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D | tips.txt | 37 To report cacheline events from previous recording: perf c2c report
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/linux-6.6.21/drivers/gpu/drm/i915/gt/ |
D | intel_ring.h | 111 #define cacheline(a) round_down(a, CACHELINE_BYTES) in assert_ring_tail_valid() macro 112 GEM_BUG_ON(cacheline(tail) == cacheline(head) && tail < head); in assert_ring_tail_valid() 113 #undef cacheline in assert_ring_tail_valid()
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D | selftest_timeline.c | 97 unsigned long cacheline; in __mock_hwsp_timeline() local 110 cacheline = hwsp_cacheline(tl); in __mock_hwsp_timeline() 111 err = radix_tree_insert(&state->cachelines, cacheline, tl); in __mock_hwsp_timeline() 115 cacheline); in __mock_hwsp_timeline()
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/linux-6.6.21/include/asm-generic/ |
D | vmlinux.lds.h | 1027 #define PERCPU_INPUT(cacheline) \ argument 1032 . = ALIGN(cacheline); \ 1034 . = ALIGN(cacheline); \ 1064 #define PERCPU_VADDR(cacheline, vaddr, phdr) \ argument 1067 PERCPU_INPUT(cacheline) \ 1083 #define PERCPU_SECTION(cacheline) \ argument 1087 PERCPU_INPUT(cacheline) \ 1109 #define RW_DATA(cacheline, pagealigned, inittask) \ argument 1115 CACHELINE_ALIGNED_DATA(cacheline) \ 1116 READ_MOSTLY_DATA(cacheline) \
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/linux-6.6.21/drivers/soc/qcom/ |
D | smem.c | 155 __le32 cacheline; member 209 size_t cacheline; member 301 size_t cacheline) in phdr_to_first_cached_entry() argument 306 return p + le32_to_cpu(phdr->size) - ALIGN(sizeof(*e), cacheline); in phdr_to_first_cached_entry() 335 cached_entry_next(struct smem_private_entry *e, size_t cacheline) in cached_entry_next() argument 339 return p - le32_to_cpu(e->size) - ALIGN(sizeof(*e), cacheline); in cached_entry_next() 603 e = phdr_to_first_cached_entry(phdr, part->cacheline); in qcom_smem_get_private() 631 e = cached_entry_next(e, part->cacheline); in qcom_smem_get_private() 952 smem->global_partition.cacheline = le32_to_cpu(entry->cacheline); in qcom_smem_set_global_partition() 1005 smem->partitions[remote_host].cacheline = le32_to_cpu(entry->cacheline); in qcom_smem_enumerate_partitions()
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/linux-6.6.21/drivers/md/bcache/ |
D | bset.c | 526 unsigned int cacheline, in cacheline_to_bkey() argument 529 return ((void *) t->data) + cacheline * BSET_CACHELINE + offset * 8; in cacheline_to_bkey() 538 unsigned int cacheline, in bkey_to_cacheline_offset() argument 541 return (u64 *) k - (u64 *) cacheline_to_bkey(t, cacheline, 0); in bkey_to_cacheline_offset() 558 static struct bkey *table_to_bkey(struct bset_tree *t, unsigned int cacheline) in table_to_bkey() argument 560 return cacheline_to_bkey(t, cacheline, t->prev[cacheline]); in table_to_bkey() 694 unsigned int j, cacheline = 1; in bch_bset_build_written_tree() local 715 while (bkey_to_cacheline(t, k) < cacheline) { in bch_bset_build_written_tree() 721 t->tree[j].m = bkey_to_cacheline_offset(t, cacheline++, k); in bch_bset_build_written_tree()
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/linux-6.6.21/Documentation/translations/zh_CN/locking/ |
D | mutex-design.rst | 60 (cacheline bouncing)这种昂贵的开销。一个类MCS锁是为实现睡眠锁的
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/linux-6.6.21/kernel/ |
D | Kconfig.hz | 14 contention and cacheline bounces as a result of timer interrupts.
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/linux-6.6.21/Documentation/arch/sparc/ |
D | adi.rst | 35 size is same as cacheline size which is 64 bytes. A task that sets ADI 103 the corresponding cacheline, a memory corruption trap occurs. By 123 the corresponding cacheline, a memory corruption trap occurs. If
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/linux-6.6.21/arch/sparc/kernel/ |
D | prom_irqtrans.c | 356 static unsigned char cacheline[64] in tomatillo_wsync_handler() local 367 "i" (FPRS_FEF), "r" (&cacheline[0]), in tomatillo_wsync_handler()
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D | cherrs.S | 203 sub %g1, %g2, %g1 ! Move down 1 cacheline 215 subcc %g1, %g2, %g1 ! Next cacheline
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/linux-6.6.21/Documentation/translations/zh_CN/core-api/ |
D | cachetlb.rst | 196 加载到不同的cacheline中就会出现别名现象。
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/linux-6.6.21/arch/parisc/kernel/ |
D | perf_asm.S | 132 ; Cacheline start (32-byte cacheline) 145 ; Cacheline start (32-byte cacheline)
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/linux-6.6.21/Documentation/locking/ |
D | mutex-design.rst | 55 cacheline bouncing that common test-and-set spinlock implementations
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/linux-6.6.21/Documentation/kernel-hacking/ |
D | false-sharing.rst | 66 cache hot and save cacheline/TLB, like a lock and the data protected
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/linux-6.6.21/Documentation/ |
D | atomic_t.txt | 358 loop body. As a result there is no guarantee what so ever the cacheline
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/linux-6.6.21/Documentation/driver-api/ |
D | edac.rst | 46 lockstep is enabled, the cacheline is doubled, but it generally brings
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/linux-6.6.21/tools/perf/util/ |
D | Build | 10 perf-y += cacheline.o
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/linux-6.6.21/Documentation/mm/ |
D | multigen_lru.rst | 191 promotes hot pages. If the scan was done cacheline efficiently, it
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/linux-6.6.21/Documentation/networking/device_drivers/ethernet/amazon/ |
D | ena.rst | 28 and CPU cacheline optimized data placement.
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/linux-6.6.21/security/ |
D | Kconfig.hardening | 362 best effort at restricting randomization to cacheline-sized
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/linux-6.6.21/drivers/char/ |
D | Kconfig | 118 of threads across a large system which avoids bouncing a cacheline
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/linux-6.6.21/Documentation/core-api/ |
D | dma-api-howto.rst | 137 buffers were cacheline-aligned. Without that, you'd see cacheline
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/linux-6.6.21/drivers/edac/ |
D | Kconfig | 96 - inject_section (0..3, 16-byte section of 64-byte cacheline),
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