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/kernel/bpf/
A Dtnum.c18 return TNUM(value, 0); in tnum_const()
67 sv = a.value + b.value; in tnum_add()
78 dv = a.value - b.value; in tnum_sub()
97 v = a.value & b.value; in tnum_and()
105 v = a.value | b.value; in tnum_or()
114 v = a.value ^ b.value; in tnum_xor()
129 u64 acc_v = a.value * b.value; in tnum_mul()
134 if (a.value & 1) in tnum_mul()
153 v = a.value | b.value; in tnum_intersect()
177 return a.value == b.value; in tnum_in()
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A Dqueue_stack_maps.c106 memset(value, 0, qs->map.value_size); in __queue_map_get()
112 memcpy(value, ptr, qs->map.value_size); in __queue_map_get()
137 memset(value, 0, qs->map.value_size); in __stack_map_get()
147 memcpy(value, ptr, qs->map.value_size); in __stack_map_get()
160 return __queue_map_get(map, value, false); in queue_map_peek_elem()
166 return __stack_map_get(map, value, false); in stack_map_peek_elem()
170 static long queue_map_pop_elem(struct bpf_map *map, void *value) in queue_map_pop_elem() argument
172 return __queue_map_get(map, value, true); in queue_map_pop_elem()
178 return __stack_map_get(map, value, true); in stack_map_pop_elem()
213 memcpy(dst, value, qs->map.value_size); in queue_stack_map_push_elem()
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A Dbloom_filter.c23 static u32 hash(struct bpf_bloom_filter *bloom, void *value, in hash() argument
29 h = jhash2(value, value_size / 4, bloom->hash_seed + index); in hash()
31 h = jhash(value, value_size, bloom->hash_seed + index); in hash()
36 static long bloom_map_peek_elem(struct bpf_map *map, void *value) in bloom_map_peek_elem() argument
43 h = hash(bloom, value, map->value_size, i); in bloom_map_peek_elem()
51 static long bloom_map_push_elem(struct bpf_map *map, void *value, u64 flags) in bloom_map_push_elem() argument
61 h = hash(bloom, value, map->value_size, i); in bloom_map_push_elem()
68 static long bloom_map_pop_elem(struct bpf_map *map, void *value) in bloom_map_pop_elem() argument
73 static long bloom_map_delete_elem(struct bpf_map *map, void *value) in bloom_map_delete_elem() argument
177 void *value, u64 flags) in bloom_map_update_elem() argument
A Dhashtab.c1116 value, false); in htab_map_update_elem()
1144 value, false); in htab_map_update_elem()
1294 value, onallcpus); in htab_map_update_elem_in_place()
1369 value, onallcpus); in __htab_lru_percpu_map_update_elem()
1372 value, onallcpus); in __htab_lru_percpu_map_update_elem()
1388 void *value, u64 map_flags) in htab_percpu_map_update_elem() argument
1564 void *value; in htab_map_seq_show_elem() local
1569 if (!value) { in htab_map_seq_show_elem()
1647 void *value, u64 flags) in htab_map_lookup_and_delete_elem() argument
1654 void *key, void *value, in htab_percpu_map_lookup_and_delete_elem() argument
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A Darraymap.c139 - offsetof(struct bpf_array, value); in array_map_alloc()
187 *imm = (unsigned long)array->value; in array_map_direct_value_addr()
195 u64 base = (unsigned long)array->value; in array_map_direct_value_meta()
370 copy_map_value(map, val, value); in array_map_update_elem()
373 val = array->value + in array_map_update_elem()
378 copy_map_value(map, val, value); in array_map_update_elem()
487 void *value; in array_map_seq_show_elem() local
492 if (!value) { in array_map_seq_show_elem()
647 ctx.value = v; in __bpf_array_map_seq_show()
889 ufd = *(u32 *)value; in bpf_fd_array_map_update_elem()
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A Dbpf_task_storage.c122 void *value, u64 map_flags) in bpf_pid_task_storage_update_elem() argument
150 task, (struct bpf_local_storage_map *)map, value, map_flags, in bpf_pid_task_storage_update_elem()
209 struct task_struct *task, void *value, in __bpf_task_storage_get() argument
222 task, (struct bpf_local_storage_map *)map, value, in __bpf_task_storage_get()
232 task, void *, value, u64, flags, gfp_t, gfp_flags) in BPF_CALL_5() argument
242 data = __bpf_task_storage_get(map, task, value, flags, in BPF_CALL_5()
251 task, void *, value, u64, flags, gfp_t, gfp_flags) in BPF_CALL_5() argument
260 data = __bpf_task_storage_get(map, task, value, flags, in BPF_CALL_5()
A Dsyscall.c1665 void *key, *value; in map_lookup_elem() local
1694 if (!value) in map_lookup_elem()
1716 kvfree(value); in map_lookup_elem()
1730 void *key, *value; in map_update_elem() local
1770 kvfree(value); in map_update_elem()
1952 void *key, *value; in generic_map_update_batch() local
1977 if (!value) { in generic_map_update_batch()
2000 kvfree(value); in generic_map_update_batch()
2107 void *key, *value; in map_lookup_and_delete_elem() local
2151 if (!value) in map_lookup_and_delete_elem()
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A Dcpumap.c69 struct bpf_cpumap_val value; member
423 rcpu->value.bpf_prog.id = prog->aux->id; in __cpu_map_load_bpf_program()
430 __cpu_map_entry_alloc(struct bpf_map *map, struct bpf_cpumap_val *value, in __cpu_map_entry_alloc() argument
433 int numa, err, i, fd = value->bpf_prog.fd; in __cpu_map_entry_alloc()
462 err = ptr_ring_init(rcpu->queue, value->qsize, gfp); in __cpu_map_entry_alloc()
468 rcpu->value.qsize = value->qsize; in __cpu_map_entry_alloc()
570 static long cpu_map_update_elem(struct bpf_map *map, void *key, void *value, in cpu_map_update_elem() argument
579 memcpy(&cpumap_value, value, map->value_size); in cpu_map_update_elem()
662 return rcpu ? &rcpu->value : NULL; in cpu_map_lookup_elem()
A Dbpf_inode_storage.c91 void *value, u64 map_flags) in bpf_fd_inode_storage_update_elem() argument
103 value, map_flags, false, GFP_ATOMIC); in bpf_fd_inode_storage_update_elem()
131 void *, value, u64, flags, gfp_t, gfp_flags) in BPF_CALL_5() argument
156 inode, (struct bpf_local_storage_map *)map, value, in BPF_CALL_5()
A Dreuseport_array.c166 void *value) in bpf_fd_reuseport_array_lookup_elem() argument
177 *(u64 *)value = __sock_gen_cookie(sk); in bpf_fd_reuseport_array_lookup_elem()
233 void *value, u64 map_flags) in bpf_fd_reuseport_array_update_elem() argument
250 u64 fd64 = *(u64 *)value; in bpf_fd_reuseport_array_update_elem()
256 fd = *(int *)value; in bpf_fd_reuseport_array_update_elem()
A Dbpf_cgrp_storage.c96 void *value, u64 map_flags) in bpf_cgrp_storage_update_elem() argument
109 value, map_flags, false, GFP_ATOMIC); in bpf_cgrp_storage_update_elem()
161 void *, value, u64, flags, gfp_t, gfp_flags) in BPF_CALL_5() argument
183 value, BPF_NOEXIST, false, gfp_flags); in BPF_CALL_5()
A Dbpf_local_storage.c76 void *value, bool charge_mem, bool swap_uptrs, gfp_t gfp_flags) in bpf_selem_alloc() argument
100 if (value) { in bpf_selem_alloc()
102 copy_map_value(&smap->map, SDATA(selem)->data, value); in bpf_selem_alloc()
104 bpf_obj_swap_uptrs(smap->map.record, SDATA(selem)->data, value); in bpf_selem_alloc()
558 void *value, u64 map_flags, bool swap_uptrs, gfp_t gfp_flags) in bpf_local_storage_update() argument
585 selem = bpf_selem_alloc(smap, owner, value, true, swap_uptrs, gfp_flags); in bpf_local_storage_update()
611 value, false); in bpf_local_storage_update()
619 alloc_selem = selem = bpf_selem_alloc(smap, owner, value, true, swap_uptrs, gfp_flags); in bpf_local_storage_update()
642 copy_map_value_locked(&smap->map, old_sdata->data, value, in bpf_local_storage_update()
A Dlocal_storage.c145 void *value, u64 flags) in cgroup_storage_update_elem() argument
163 copy_map_value_locked(map, storage->buf->data, value, false); in cgroup_storage_update_elem()
173 memcpy(&new->data[0], value, map->value_size); in cgroup_storage_update_elem()
183 void *value) in bpf_percpu_cgroup_storage_copy() argument
203 bpf_long_memcpy(value + off, in bpf_percpu_cgroup_storage_copy()
212 void *value, u64 map_flags) in bpf_percpu_cgroup_storage_update() argument
238 value + off, size); in bpf_percpu_cgroup_storage_update()
A Dbpf_struct_ops.c483 void *value) in bpf_struct_ops_map_sys_lookup_elem() argument
497 memset(value, 0, map->value_size); in bpf_struct_ops_map_sys_lookup_elem()
504 uvalue = value; in bpf_struct_ops_map_sys_lookup_elem()
677 void *value, u64 flags) in bpf_struct_ops_map_update_elem() argument
705 uvalue = value; in bpf_struct_ops_map_update_elem()
727 memcpy(uvalue, value, map->value_size); in bpf_struct_ops_map_update_elem()
939 void *value; in bpf_struct_ops_map_seq_show_elem() local
942 value = kmalloc(map->value_size, GFP_USER | __GFP_NOWARN); in bpf_struct_ops_map_seq_show_elem()
943 if (!value) in bpf_struct_ops_map_seq_show_elem()
950 value, m); in bpf_struct_ops_map_seq_show_elem()
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/kernel/power/
A Dqos.c78 WRITE_ONCE(c->target_value, value); in pm_qos_set_value()
99 enum pm_qos_req_action action, int value) in pm_qos_update_target() argument
107 if (value == PM_QOS_DEFAULT_VALUE) in pm_qos_update_target()
110 new_value = value; in pm_qos_update_target()
225 return value < 0 && value != PM_QOS_DEFAULT_VALUE; in cpu_latency_qos_value_invalid()
279 trace_pm_qos_add_request(value); in cpu_latency_qos_add_request()
371 s32 value; in cpu_latency_qos_read() local
386 s32 value; in cpu_latency_qos_write() local
436 return value < 0 && value != PM_QOS_DEFAULT_VALUE; in freq_qos_value_invalid()
511 action, value); in freq_qos_apply()
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A Dsuspend_test.c150 static int __init setup_test_suspend(char *value) in setup_test_suspend() argument
157 value++; in setup_test_suspend()
158 suspend_type = strsep(&value, ","); in setup_test_suspend()
162 repeat = strsep(&value, ","); in setup_test_suspend()
/kernel/time/
A Ditimer.c48 struct itimerspec64 *const value) in get_cpu_itimer() argument
72 value->it_value = ns_to_timespec64(val); in get_cpu_itimer()
84 value->it_interval = in do_getitimer()
89 get_cpu_itimer(tsk, CPUCLOCK_VIRT, value); in do_getitimer()
92 get_cpu_itimer(tsk, CPUCLOCK_PROF, value); in do_getitimer()
189 const struct itimerspec64 *const value, in set_cpu_itimer() argument
195 nval = timespec64_to_ns(&value->it_value); in set_cpu_itimer()
252 timespec64_to_ktime(value->it_interval); in do_setitimer()
257 trace_itimer_state(ITIMER_REAL, value, 0); in do_setitimer()
358 if (value) { in SYSCALL_DEFINE3()
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A Dtimeconst.bc20 /* Adjustment factor when a ceiling value is used. Use as:
30 which brings the mul value into the range 2^b-1 <= x < 2^b. Such
31 a shift value will be correct in the signed integer range and off
55 print "#error \qinclude/generated/timeconst.h has the wrong HZ value!\q\n"
59 print "#error Totally bogus HZ value!\n"
/kernel/
A Dkexec_elf.c29 static uint64_t elf64_to_cpu(const struct elfhdr *ehdr, uint64_t value) in elf64_to_cpu() argument
32 value = le64_to_cpu(value); in elf64_to_cpu()
34 value = be64_to_cpu(value); in elf64_to_cpu()
36 return value; in elf64_to_cpu()
39 static uint32_t elf32_to_cpu(const struct elfhdr *ehdr, uint32_t value) in elf32_to_cpu() argument
42 value = le32_to_cpu(value); in elf32_to_cpu()
44 value = be32_to_cpu(value); in elf32_to_cpu()
46 return value; in elf32_to_cpu()
52 value = le16_to_cpu(value); in elf16_to_cpu()
54 value = be16_to_cpu(value); in elf16_to_cpu()
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A Dacct.c361 while (value > MAXFRACT) { in encode_comp_t()
371 value >>= EXPSIZE; in encode_comp_t()
404 exp = (value > (MAXFRACT2>>1)); in encode_comp2_t()
406 while (value > MAXFRACT2) { in encode_comp2_t()
407 rnd = value & 1; in encode_comp2_t()
408 value >>= 1; in encode_comp2_t()
416 value >>= 1; in encode_comp2_t()
431 static u32 encode_float(u64 value) in encode_float() argument
436 if (value == 0) in encode_float()
438 while ((s64)value > 0) { in encode_float()
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A Dkallsyms.c559 unsigned long value; member
571 &iter->value, &iter->type, in get_ksymbol_mod()
590 &iter->value, &iter->type, in get_ksymbol_ftrace_mod()
608 &iter->value, &iter->type, in get_ksymbol_bpf()
628 &iter->value, &iter->type, in get_ksymbol_kprobe()
638 iter->value = kallsyms_sym_address(iter->pos); in get_ksymbol_core()
722 void *value; in s_show() local
729 value = iter->show_value ? (void *)iter->value : NULL; in s_show()
740 seq_printf(m, "%px %c %s\t[%s]\n", value, in s_show()
743 seq_printf(m, "%px %c %s\n", value, in s_show()
/kernel/cgroup/
A Drdma.c361 char *name, *value = c; in parse_resource() local
365 name = strsep(&value, "="); in parse_resource()
366 if (!name || !value) in parse_resource()
373 len = strlen(value); in parse_resource()
375 argstr.from = value; in parse_resource()
376 argstr.to = value + len; in parse_resource()
499 u32 value; in print_rpool_values() local
510 value = S32_MAX; in print_rpool_values()
515 value = 0; in print_rpool_values()
518 if (value == S32_MAX) in print_rpool_values()
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/kernel/module/
A Dprocfs.c78 void *value; in m_show() local
95 value = m->private ? NULL : mod->mem[MOD_TEXT].base; in m_show()
96 seq_printf(m, " 0x%px", value); in m_show()
/kernel/trace/
A Dtrace_mmiotrace.c184 rw->value, rw->pc, 0); in mmio_print_rw()
191 rw->value, rw->pc, 0); in mmio_print_rw()
199 (rw->value >> 16) & 0xff, (rw->value >> 8) & 0xff, in mmio_print_rw()
200 (rw->value >> 0) & 0xff, rw->pc, 0); in mmio_print_rw()
/kernel/debug/kdb/
A Dkdb_main.c275 if (kstrtoul(ep, 0, value)) in kdbgetulenv()
298 *value = (int) val; in kdbgetintenv()
372 if (kstrtoul(arg, 0, value)) in kdbgetularg()
379 if (kstrtou64(arg, 0, value)) in kdbgetu64arg()
473 unsigned long *value, long *offset, in kdbgetaddrarg() argument
550 if (value) in kdbgetaddrarg()
551 *value = addr; in kdbgetaddrarg()
600 if (value) in kdbgetaddrarg()
601 *value += off; in kdbgetaddrarg()
1048 unsigned long value; in kdb_parse() local
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