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/linux/tools/testing/selftests/ring-buffer/
H A Dmap_test.c24 static int __tracefs_write(const char *path, const char *value) in __tracefs_write() argument
32 ret = write(fd, value, strlen(value)); in __tracefs_write()
39 static int __tracefs_write_int(const char *path, int value) in __tracefs_write_int() argument
44 if (asprintf(&str, "%d", value) < 0) in __tracefs_write_int()
54 #define tracefs_write_int(path, value) \ argument
55 ASSERT_EQ(__tracefs_write_int((path), (value)), 0)
57 #define tracefs_write(path, value) \ argument
58 ASSERT_EQ(__tracefs_write((path), (value)), 0)
/linux/tools/testing/selftests/bpf/progs/
H A Dmap_kptr.c15 __type(value, struct map_value);
22 __type(value, struct map_value);
29 __type(value, struct map_value);
36 __type(value, struct map_value);
43 __type(value, struct map_value);
51 __type(value, struct map_value);
59 __type(value, struct map_value);
66 __type(value, struct map_value);
74 __type(value, struct map_value);
81 __type(value, struct map_value);
[all …]
/linux/tools/lib/bpf/
H A Dbpf.c387 int bpf_map_update_elem(int fd, const void *key, const void *value, in bpf_map_update_elem() argument
397 attr.value = ptr_to_u64(value); in bpf_map_update_elem()
404 int bpf_map_lookup_elem(int fd, const void *key, void *value) in bpf_map_lookup_elem() argument
413 attr.value = ptr_to_u64(value); in bpf_map_lookup_elem()
419 int bpf_map_lookup_elem_flags(int fd, const void *key, void *value, __u64 flags) in bpf_map_lookup_elem_flags() argument
428 attr.value = ptr_to_u64(value); in bpf_map_lookup_elem_flags()
435 int bpf_map_lookup_and_delete_elem(int fd, const void *key, void *value) in bpf_map_lookup_and_delete_elem() argument
444 attr.value = ptr_to_u64(value); in bpf_map_lookup_and_delete_elem()
450 int bpf_map_lookup_and_delete_elem_flags(int fd, const void *key, void *value, __u64 flags) in bpf_map_lookup_and_delete_elem_flags() argument
459 attr.value = ptr_to_u64(value); in bpf_map_lookup_and_delete_elem_flags()
/linux/scripts/
H A Dunifdef.c178 static const char *value[MAXSYMS]; /* -Dsym=value */ variable
684 if (value[cursym] == NULL) in parseline()
873 *valp = (value[sym] != NULL); in eval_unary()
888 } else if (value[sym] == NULL) { in eval_unary()
892 *valp = strtol(value[sym], &ep, 0); in eval_unary()
893 if (*ep != '\0' || ep == value[sym]) in eval_unary()
1143 value[symind] ? value[symind] : ""); in findsym()
1170 value[symind] = val+1; in addsym()
1173 value[symind] = "1"; in addsym()
1179 value[symind] = NULL; in addsym()
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H A DMakefile.build142 cmd_cc_ll_c = $(CC) $(c_flags) -emit-llvm -S -fno-discard-value-names -o $@ $<
/linux/samples/hid/
H A DMakefile238 -D__KERNEL__ -D__BPF_TRACING__ -Wno-unused-value -Wno-pointer-sign \
/linux/samples/bpf/
H A DMakefile403 -D__KERNEL__ -D__BPF_TRACING__ -Wno-unused-value -Wno-pointer-sign \
/linux/net/tipc/
H A Dsocket.c3145 u32 value = 0; in tipc_setsockopt() local
3159 if (ol < sizeof(value)) in tipc_setsockopt()
3161 if (copy_from_sockptr(&value, ov, sizeof(u32))) in tipc_setsockopt()
3179 res = tsk_set_importance(sk, value); in tipc_setsockopt()
3183 tsk_set_unreliable(tsk, value); in tipc_setsockopt()
3188 tsk_set_unreturnable(tsk, value); in tipc_setsockopt()
3191 tipc_sk(sk)->conn_timeout = value; in tipc_setsockopt()
3208 tsk->nodelay = !!value; in tipc_setsockopt()
3240 u32 value; in tipc_getsockopt() local
3255 value = tsk_importance(tsk); in tipc_getsockopt()
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/linux/net/
H A Dsocket.c372 const char *suffix, void *value, size_t size) in sockfs_xattr_get() argument
374 if (value) { in sockfs_xattr_get()
377 memcpy(value, dentry->d_name.name, dentry->d_name.len + 1); in sockfs_xattr_get()
394 const char *suffix, const void *value, in sockfs_security_xattr_set() argument
/linux/net/atm/
H A Dsvc.c463 int value, error = 0; in svc_setsockopt() local
483 if (copy_from_sockptr(&value, optval, sizeof(int))) { in svc_setsockopt()
487 if (value == 1) in svc_setsockopt()
489 else if (value == 0) in svc_setsockopt()
/linux/kernel/trace/
H A Dftrace.c6618 unsigned long *value, char *type, in ftrace_get_trampoline_kallsym() argument
6627 *value = op->trampoline; in ftrace_get_trampoline_kallsym()
7024 int ftrace_mod_get_kallsym(unsigned int symnum, unsigned long *value, in ftrace_mod_get_kallsym() argument
7046 *value = mod_func->ip; in ftrace_mod_get_kallsym()
7057 ret = ftrace_get_trampoline_kallsym(symnum, value, type, name, in ftrace_mod_get_kallsym()
7072 int ftrace_mod_get_kallsym(unsigned int symnum, unsigned long *value, in ftrace_mod_get_kallsym() argument
7079 ret = ftrace_get_trampoline_kallsym(symnum, value, type, name, in ftrace_mod_get_kallsym()
H A DKconfig230 the return value. This is done by setting the current return
239 Support recording and printing the function return value when
327 kernel executes, and keeping a maximum stack depth value and
486 then computes a wakeup latency value as the difference between
773 set a different return value. This is used for error injection.
841 generated by registering a value and bit with the kernel
931 how to convert the string to its value.
934 to convert an enum/sizeof into its value. If this macro is used, then
/linux/kernel/sched/
H A Dcore.c1431 unsigned int value, bool user_defined) in uclamp_se_set() argument
1433 uc_se->value = value; in uclamp_se_set()
1434 uc_se->bucket_id = uclamp_bucket_id(value); in uclamp_se_set()
1479 return bucket[bucket_id].value; in uclamp_rq_max_value()
1519 unsigned int tg_min, tg_max, value; in uclamp_tg_restrict() local
1530 tg_min = task_group(p)->uclamp[UCLAMP_MIN].value; in uclamp_tg_restrict()
1531 tg_max = task_group(p)->uclamp[UCLAMP_MAX].value; in uclamp_tg_restrict()
1532 value = uc_req.value; in uclamp_tg_restrict()
1533 value = clamp(value, tg_min, tg_max); in uclamp_tg_restrict()
1534 uclamp_se_set(&uc_req, value, false); in uclamp_tg_restrict()
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/linux/kernel/
H A Dkprobes.c315 unsigned long *value, char *type, char *sym) in kprobe_cache_get_kallsym() argument
326 *value = (unsigned long)kip->insns; in kprobe_cache_get_kallsym()
2497 int __weak arch_kprobe_get_kallsym(unsigned int *symnum, unsigned long *value, in arch_kprobe_get_kallsym() argument
2503 int kprobe_get_kallsym(unsigned int symnum, unsigned long *value, char *type, in kprobe_get_kallsym() argument
2507 if (!kprobe_cache_get_kallsym(&kprobe_insn_slots, &symnum, value, type, sym)) in kprobe_get_kallsym()
2510 if (!kprobe_cache_get_kallsym(&kprobe_optinsn_slots, &symnum, value, type, sym)) in kprobe_get_kallsym()
2514 if (!arch_kprobe_get_kallsym(&symnum, value, type, sym)) in kprobe_get_kallsym()
H A Dkallsyms.c612 unsigned long value; member
624 &iter->value, &iter->type, in get_ksymbol_mod()
643 &iter->value, &iter->type, in get_ksymbol_ftrace_mod()
661 &iter->value, &iter->type, in get_ksymbol_bpf()
681 &iter->value, &iter->type, in get_ksymbol_kprobe()
691 iter->value = kallsyms_sym_address(iter->pos); in get_ksymbol_core()
775 void *value; in s_show() local
782 value = iter->show_value ? (void *)iter->value : NULL; in s_show()
793 seq_printf(m, "%px %c %s\t[%s]\n", value, in s_show()
796 seq_printf(m, "%px %c %s\n", value, in s_show()
H A Dacct.c333 static comp_t encode_comp_t(u64 value) in encode_comp_t() argument
338 while (value > MAXFRACT) { in encode_comp_t()
339 rnd = value & (1 << (EXPSIZE - 1)); /* Round up? */ in encode_comp_t()
340 value >>= EXPSIZE; /* Base 8 exponent == 3 bit shift. */ in encode_comp_t()
347 if (rnd && (++value > MAXFRACT)) { in encode_comp_t()
348 value >>= EXPSIZE; in encode_comp_t()
358 exp += value; /* and add on the mantissa. */ in encode_comp_t()
377 static comp2_t encode_comp2_t(u64 value) in encode_comp2_t() argument
381 exp = (value > (MAXFRACT2>>1)); in encode_comp2_t()
383 while (value > MAXFRACT2) { in encode_comp2_t()
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/linux/kernel/bpf/
H A Dsyscall.c159 void *key, void *value, __u64 flags) in bpf_map_update_value() argument
165 return bpf_map_offload_update_elem(map, key, value, flags); in bpf_map_update_value()
169 return map->ops->map_update_elem(map, key, value, flags); in bpf_map_update_value()
172 return sock_map_update_elem_sys(map, key, value, flags); in bpf_map_update_value()
174 return bpf_fd_array_map_update_elem(map, map_file, key, value, in bpf_map_update_value()
181 err = bpf_percpu_hash_update(map, key, value, flags); in bpf_map_update_value()
183 err = bpf_percpu_array_update(map, key, value, flags); in bpf_map_update_value()
185 err = bpf_percpu_cgroup_storage_update(map, key, value, in bpf_map_update_value()
188 err = bpf_fd_array_map_update_elem(map, map_file, key, value, in bpf_map_update_value()
191 err = bpf_fd_htab_map_update_elem(map, map_file, key, value, in bpf_map_update_value()
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/linux/include/rdma/
H A Drestrack.h149 int rdma_nl_put_driver_u32(struct sk_buff *msg, const char *name, u32 value);
151 u32 value);
152 int rdma_nl_put_driver_u64(struct sk_buff *msg, const char *name, u64 value);
154 u64 value);
158 u64 value);
/linux/include/linux/power/
H A Dbq27xxx_battery.h44 int (*write)(struct bq27xxx_device_info *di, u8 reg, int value, bool single);
/linux/include/linux/
H A Dkprobes.h332 unsigned long *value, char *type, char *sym);
442 int kprobe_get_kallsym(unsigned int symnum, unsigned long *value, char *type,
445 int arch_kprobe_get_kallsym(unsigned int *symnum, unsigned long *value,
518 static inline int kprobe_get_kallsym(unsigned int symnum, unsigned long *value, in kprobe_get_kallsym() argument
H A Dftrace.h102 int ftrace_mod_get_kallsym(unsigned int symnum, unsigned long *value,
106 static inline int ftrace_mod_get_kallsym(unsigned int symnum, unsigned long *value, in ftrace_mod_get_kallsym() argument
/linux/fs/ext4/
H A Dxattr.c82 static __le32 ext4_xattr_hash_entry(char *name, size_t name_len, __le32 *value,
84 static __le32 ext4_xattr_hash_entry_signed(char *name, size_t name_len, __le32 *value,
261 void *value; in check_xattrs() local
273 value = value_start + offs; in check_xattrs()
274 if (value < (void *)e + sizeof(u32) || in check_xattrs()
275 size > end - value || in check_xattrs()
276 EXT4_XATTR_SIZE(size) > end - value) { in check_xattrs()
1517 ext4_xattr_inode_cache_find(struct inode *inode, const void *value, in ext4_xattr_inode_cache_find() argument
1551 !memcmp(value, ea_data, value_len)) { in ext4_xattr_inode_cache_find()
1569 struct inode *inode, const void *value, size_t value_len) in ext4_xattr_inode_lookup_create() argument
[all …]
H A Dsuper.c2460 char *value = strchr(key, '='); in parse_options() local
2465 if (value) { in parse_options()
2466 if (value == key) in parse_options()
2469 *value++ = 0; in parse_options()
2470 v_len = strlen(value); in parse_options()
2471 param.string = kmemdup_nul(value, v_len, in parse_options()
H A Dnamei.c294 static void dx_set_block(struct dx_entry *entry, ext4_lblk_t value);
296 static void dx_set_hash(struct dx_entry *entry, unsigned value);
299 static void dx_set_count(struct dx_entry *entries, unsigned value);
300 static void dx_set_limit(struct dx_entry *entries, unsigned value);
573 static inline void dx_set_block(struct dx_entry *entry, ext4_lblk_t value) in dx_set_block() argument
575 entry->block = cpu_to_le32(value); in dx_set_block()
583 static inline void dx_set_hash(struct dx_entry *entry, unsigned value) in dx_set_hash() argument
585 entry->hash = cpu_to_le32(value); in dx_set_hash()
598 static inline void dx_set_count(struct dx_entry *entries, unsigned value) in dx_set_count() argument
600 ((struct dx_countlimit *) entries)->count = cpu_to_le16(value); in dx_set_count()
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/linux/drivers/virt/
H A Dvmgenid.c75 phys_addr = (obj->package.elements[0].integer.value << 0) | in vmgenid_add_acpi()
76 (obj->package.elements[1].integer.value << 32); in vmgenid_add_acpi()

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