| /linux/fs/squashfs/ |
| H A D | decompressor_multi_percpu.c | 31 struct squashfs_stream __percpu *percpu; in squashfs_decompressor_create() local
34 percpu = alloc_percpu(struct squashfs_stream); in squashfs_decompressor_create()
35 if (percpu == NULL) in squashfs_decompressor_create()
39 stream = per_cpu_ptr(percpu, cpu); in squashfs_decompressor_create()
49 return (void *)(__force unsigned long) percpu; in squashfs_decompressor_create()
53 stream = per_cpu_ptr(percpu, cpu); in squashfs_decompressor_create()
57 free_percpu(percpu); in squashfs_decompressor_create()
63 struct squashfs_stream __percpu *percpu = in squashfs_decompressor_destroy() local
70 stream = per_cpu_ptr(percpu, cpu); in squashfs_decompressor_destroy()
73 free_percpu(percpu); in squashfs_decompressor_destroy()
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| /linux/kernel/bpf/ |
| H A D | memalloc.c | 257 static void free_one(void *obj, bool percpu) in free_one() argument
259 if (percpu) in free_one()
265 static int free_all(struct bpf_mem_cache *c, struct llist_node *llnode, bool percpu) in free_all() argument
273 free_one(pos, percpu); in free_all()
513 int bpf_mem_alloc_init(struct bpf_mem_alloc *ma, int size, bool percpu) in bpf_mem_alloc_init() argument
520 if (percpu && size == 0) in bpf_mem_alloc_init()
524 if (percpu) in bpf_mem_alloc_init()
526 ma->percpu = percpu; in bpf_mem_alloc_init()
533 if (!percpu) in bpf_mem_alloc_init()
591 ma->percpu = true; in bpf_mem_alloc_percpu_init()
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| H A D | bpf_lru_list.c | 493 if (lru->percpu) in bpf_lru_pop_free()
550 if (lru->percpu) in bpf_lru_push_free()
611 if (lru->percpu) in bpf_lru_populate()
646 int bpf_lru_init(struct bpf_lru *lru, bool percpu, u32 hash_offset, in bpf_lru_init() argument
651 if (percpu) { in bpf_lru_init()
681 lru->percpu = percpu; in bpf_lru_init()
691 if (lru->percpu) in bpf_lru_destroy()
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| H A D | bpf_lru_list.h | 63 bool percpu; member
72 int bpf_lru_init(struct bpf_lru *lru, bool percpu, u32 hash_offset,
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| H A D | hashtab.c | 409 bool percpu = (attr->map_type == BPF_MAP_TYPE_PERCPU_HASH || in htab_map_alloc_check() local
440 if (numa_node != NUMA_NO_NODE && (percpu || percpu_lru)) in htab_map_alloc_check()
459 if (percpu && round_up(attr->value_size, 8) > PCPU_MIN_UNIT_SIZE) in htab_map_alloc_check()
544 bool percpu = (attr->map_type == BPF_MAP_TYPE_PERCPU_HASH || in htab_map_alloc() local
585 if (percpu) in htab_map_alloc()
649 if (percpu) { in htab_map_alloc()
1075 bool percpu, bool onallcpus, in alloc_htab_elem() argument
1118 if (percpu) { in alloc_htab_elem()
1351 bool percpu, bool onallcpus) in htab_map_update_elem_in_place() argument
1387 if (percpu) { in htab_map_update_elem_in_place()
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| /linux/include/linux/ |
| H A D | spinlock_rt.h | 11 struct lock_class_key *key, bool percpu);
14 struct lock_class_key *key, bool percpu) in __rt_spin_lock_init() argument
19 #define __spin_lock_init(slock, name, key, percpu) \ argument
22 __rt_spin_lock_init(slock, name, key, percpu); \
25 #define _spin_lock_init(slock, percpu) \ argument
28 __spin_lock_init(slock, #slock, &__key, percpu); \
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| H A D | bpf_mem_alloc.h | 15 bool percpu; member
31 int bpf_mem_alloc_init(struct bpf_mem_alloc *ma, int size, bool percpu);
43 int bpf_mem_alloc_check_size(bool percpu, size_t size);
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| /linux/arch/alpha/boot/ |
| H A D | main.c | 65 struct percpu_struct * percpu; in pal_init() local
95 percpu = (struct percpu_struct *) in pal_init()
97 rev = percpu->pal_revision = percpu->palcode_avail[2]; in pal_init()
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| H A D | bootp.c | 71 struct percpu_struct * percpu; in pal_init() local
101 percpu = (struct percpu_struct *) in pal_init()
103 rev = percpu->pal_revision = percpu->palcode_avail[2]; in pal_init()
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| H A D | bootpz.c | 119 struct percpu_struct * percpu; in pal_init() local
149 percpu = (struct percpu_struct *) in pal_init()
151 rev = percpu->pal_revision = percpu->palcode_avail[2]; in pal_init()
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| /linux/Documentation/translations/zh_CN/core-api/ |
| H A D | workqueue.rst | 595 events percpu 0 2 4 6
596 events_highpri percpu 1 3 5 7
597 events_long percpu 0 2 4 6
599 events_freezable percpu 0 2 4 6
600 events_power_efficient percpu 0 2 4 6
601 events_freezable_power_ percpu 0 2 4 6
602 rcu_gp percpu 0 2 4 6
603 rcu_par_gp percpu 0 2 4 6
604 slub_flushwq percpu 0 2 4 6
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| /linux/net/rds/ |
| H A D | ib_recv.c | 107 cache->percpu = alloc_percpu_gfp(struct rds_ib_cache_head, gfp); in rds_ib_recv_alloc_cache()
108 if (!cache->percpu) in rds_ib_recv_alloc_cache()
112 head = per_cpu_ptr(cache->percpu, cpu); in rds_ib_recv_alloc_cache()
130 free_percpu(ic->i_cache_incs.percpu); in rds_ib_recv_alloc_caches()
143 head = per_cpu_ptr(cache->percpu, cpu); in rds_ib_cache_splice_all_lists()
166 free_percpu(ic->i_cache_incs.percpu); in rds_ib_recv_free_caches()
177 free_percpu(ic->i_cache_frags.percpu); in rds_ib_recv_free_caches()
487 chpfirst = __this_cpu_read(cache->percpu->first); in rds_ib_recv_cache_put()
493 __this_cpu_write(cache->percpu->first, new_item); in rds_ib_recv_cache_put()
494 __this_cpu_inc(cache->percpu->count); in rds_ib_recv_cache_put()
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| /linux/tools/testing/selftests/cgroup/ |
| H A D | test_kmem.c | 356 long current, percpu; in test_percpu_basic() local
381 percpu = cg_read_key_long(parent, "memory.stat", "percpu "); in test_percpu_basic()
383 if (current > 0 && percpu > 0 && labs(current - percpu) < in test_percpu_basic()
388 current, percpu); in test_percpu_basic()
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| /linux/drivers/md/ |
| H A D | raid5.c | 1530 static struct page **to_addr_page(struct raid5_percpu *percpu, int i) in to_addr_page() argument
1532 return percpu->scribble + i * percpu->scribble_obj_size; in to_addr_page()
1537 struct raid5_percpu *percpu, int i) in to_addr_conv() argument
1539 return (void *) (to_addr_page(percpu, i) + sh->disks + 2); in to_addr_conv()
1546 to_addr_offs(struct stripe_head *sh, struct raid5_percpu *percpu) in to_addr_offs() argument
1548 return (unsigned int *) (to_addr_conv(sh, percpu, 0) + sh->disks + 2); in to_addr_offs()
1552 ops_run_compute5(struct stripe_head *sh, struct raid5_percpu *percpu) in ops_run_compute5() argument
1555 struct page **xor_srcs = to_addr_page(percpu, 0); in ops_run_compute5()
1556 unsigned int *off_srcs = to_addr_offs(sh, percpu); in ops_run_compute5()
1582 ops_complete_compute, sh, to_addr_conv(sh, percpu, 0)); in ops_run_compute5()
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| /linux/drivers/clocksource/ |
| H A D | timer-qcom.c | 152 bool percpu) in msm_timer_init() argument
158 msm_timer_has_ppi = percpu; in msm_timer_init()
166 if (percpu) in msm_timer_init()
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| /linux/arch/sparc/kernel/ |
| H A D | sun4m_irq.c | 107 bool percpu; member
200 if (handler_data->percpu) { in sun4m_mask_irq()
219 if (handler_data->percpu) { in sun4m_unmask_irq()
278 handler_data->percpu = real_irq < OBP_INT_LEVEL_ONBOARD; in sun4m_build_device_irq()
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| /linux/include/asm-generic/ |
| H A D | vmlinux.lds.h | 1013 *(.data..percpu..decrypted) \
1093 *(.data..percpu..page_aligned) \
1096 *(SORT_BY_ALIGNMENT(.data..percpu..hot.*)) \
1099 *(.data..percpu..read_mostly) \
1101 *(.data..percpu) \
1102 *(.data..percpu..shared_aligned) \
1117 .data..percpu : AT(ADDR(.data..percpu) - LOAD_OFFSET) { \
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| /linux/Documentation/trace/coresight/ |
| H A D | coresight-trbe.rst | 13 Trace Buffer Extension (TRBE) is a percpu hardware which captures in system
14 memory, CPU traces generated from a corresponding percpu tracing unit. This
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| /linux/kernel/sched/ |
| H A D | cpuacct.c | 215 u64 percpu; in __cpuacct_percpu_seq_show() local
219 percpu = cpuacct_cpuusage_read(ca, i, index); in __cpuacct_percpu_seq_show()
220 seq_printf(m, "%llu ", (unsigned long long) percpu); in __cpuacct_percpu_seq_show()
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| /linux/Documentation/RCU/ |
| H A D | rcuref.rst | 8 Please note that the percpu-ref feature is likely your first
10 include/linux/percpu-refcount.h for more information. However, in
11 those unusual cases where percpu-ref would consume too much memory,
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| /linux/Documentation/translations/zh_CN/dev-tools/ |
| H A D | kmemleak.rst | 140 - ``kmemleak_alloc_percpu`` - 通知一个 percpu 类型的内存分配
144 - ``kmemleak_free_percpu`` - 通知一个 percpu 类型的内存释放
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| /linux/arch/arm64/kvm/hyp/nvhe/ |
| H A D | hyp.lds.S | 25 BEGIN_HYP_SECTION(.data..percpu)
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| /linux/Documentation/locking/ |
| H A D | index.rst | 24 percpu-rw-semaphore
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| /linux/kernel/locking/ |
| H A D | spinlock_rt.c | 136 struct lock_class_key *key, bool percpu) in __rt_spin_lock_init() argument
138 u8 type = percpu ? LD_LOCK_PERCPU : LD_LOCK_NORMAL; in __rt_spin_lock_init()
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| /linux/arch/arm64/kernel/ |
| H A D | vmlinux.lds.S | 37 HYP_SECTION_NAME(.data..percpu) : { \
38 *(HYP_SECTION_NAME(.data..percpu)) \
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