| /f-stack/freebsd/sys/ |
| H A D | refcount.h | 78 u_int old; in refcount_acquire() local
84 return (old); in refcount_acquire()
90 u_int old; in refcount_acquiren() local
98 return (old); in refcount_acquiren()
104 u_int old; in refcount_acquire_checked() local
123 u_int old; in refcount_acquire_if_gt() local
131 if (atomic_fcmpset_int(count, &old, old + 1)) in refcount_acquire_if_gt()
146 u_int old; in refcount_releasen() local
153 if (__predict_false(old < n || REFCOUNT_SATURATED(old))) { in refcount_releasen()
157 if (old > n) in refcount_releasen()
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| H A D | _atomic_subword.h | 83 wcomp = old; in _atomic_cmpset_masked_word()
94 ret = atomic_fcmpset_32(addr, &old, (old & ~mask) | val); in _atomic_cmpset_masked_word()
114 *old = (*addr & ~mask) | *old; in _atomic_fcmpset_masked_word()
115 return (atomic_fcmpset_32(addr, old, (*old & ~mask) | val)); in _atomic_fcmpset_masked_word()
140 wold = *old << shift; in atomic_fcmpset_8()
224 u_long bit, old; in atomic_testandset_acq_long() local
232 ret = atomic_fcmpset_acq_long(p, &old, old | bit); in atomic_testandset_acq_long()
242 u_long bit, old; in atomic_testandset_long() local
250 ret = atomic_fcmpset_long(p, &old, old | bit); in atomic_testandset_long()
260 u_long bit, old; in atomic_testandclear_long() local
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| H A D | blockcount.h | 46 void _blockcount_wakeup(blockcount_t *bc, u_int old);
58 u_int old; in blockcount_acquire() local
60 old = atomic_fetchadd_int(&bc->__count, n); in blockcount_acquire()
61 KASSERT(old + n > old, ("%s: counter overflow %p", __func__, bc)); in blockcount_acquire()
70 u_int old; in blockcount_release() local
73 old = atomic_fetchadd_int(&bc->__count, -n); in blockcount_release()
74 KASSERT(old >= n, ("%s: counter underflow %p", __func__, bc)); in blockcount_release()
75 if (_BLOCKCOUNT_COUNT(old) == n && _BLOCKCOUNT_WAITERS(old)) in blockcount_release()
76 _blockcount_wakeup(bc, old); in blockcount_release()
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| /f-stack/app/nginx-1.16.1/src/os/unix/ |
| H A D | ngx_sunpro_atomic_sparc64.h | 16 ngx_casa(ngx_atomic_uint_t set, ngx_atomic_uint_t old, ngx_atomic_t *lock);
19 ngx_casxa(ngx_atomic_uint_t set, ngx_atomic_uint_t old, ngx_atomic_t *lock);
25 ngx_atomic_cmp_set(ngx_atomic_t *lock, ngx_atomic_uint_t old, in ngx_atomic_cmp_set() argument
28 set = NGX_CASA(set, old, lock); in ngx_atomic_cmp_set()
30 return (set == old); in ngx_atomic_cmp_set()
37 ngx_atomic_uint_t old, res; in ngx_atomic_fetch_add() local
39 old = *value; in ngx_atomic_fetch_add()
43 res = old + add; in ngx_atomic_fetch_add()
45 res = NGX_CASA(res, old, value); in ngx_atomic_fetch_add()
47 if (res == old) { in ngx_atomic_fetch_add()
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| H A D | ngx_gcc_atomic_sparc64.h | 34 ngx_atomic_cmp_set(ngx_atomic_t *lock, ngx_atomic_uint_t old, in ngx_atomic_cmp_set() argument
41 : "+r" (set) : "r" (lock), "r" (old) : "memory"); in ngx_atomic_cmp_set()
43 return (set == old); in ngx_atomic_cmp_set()
50 ngx_atomic_uint_t old, res; in ngx_atomic_fetch_add() local
52 old = *value; in ngx_atomic_fetch_add()
56 res = old + add; in ngx_atomic_fetch_add()
62 : "+r" (res) : "r" (value), "r" (old) : "memory"); in ngx_atomic_fetch_add()
64 if (res == old) { in ngx_atomic_fetch_add()
68 old = res; in ngx_atomic_fetch_add()
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| H A D | ngx_atomic.h | 34 AO_compare_and_swap(lock, old, new)
65 OSAtomicCompareAndSwap64Barrier(old, new, (int64_t *) lock)
77 OSAtomicCompareAndSwap32Barrier(old, new, (int32_t *) lock)
110 __sync_bool_compare_and_swap(lock, old, set)
137 ngx_atomic_cmp_set(ngx_atomic_t *lock, ngx_atomic_uint_t old,
178 ngx_atomic_cmp_set(ngx_atomic_t *lock, ngx_atomic_uint_t old,
278 ngx_atomic_cmp_set(ngx_atomic_t *lock, ngx_atomic_uint_t old, in ngx_atomic_cmp_set() argument
281 if (*lock == old) { in ngx_atomic_cmp_set()
293 ngx_atomic_int_t old; in ngx_atomic_fetch_add() local
295 old = *value; in ngx_atomic_fetch_add()
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| H A D | ngx_gcc_atomic_x86.h | 38 ngx_atomic_cmp_set(ngx_atomic_t *lock, ngx_atomic_uint_t old, in ngx_atomic_cmp_set() argument
49 : "=a" (res) : "m" (*lock), "a" (old), "r" (set) : "cc", "memory"); in ngx_atomic_cmp_set()
104 ngx_atomic_uint_t old; in ngx_atomic_fetch_add() local
111 : "=a" (old) : "m" (*value), "a" (add) : "cc", "memory"); in ngx_atomic_fetch_add()
113 return old; in ngx_atomic_fetch_add()
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| H A D | ngx_gcc_atomic_ppc.h | 29 ngx_atomic_cmp_set(ngx_atomic_t *lock, ngx_atomic_uint_t old, in ngx_atomic_cmp_set() argument
51 : "b" (lock), "b" (old), "b" (set) in ngx_atomic_cmp_set()
92 ngx_atomic_cmp_set(ngx_atomic_t *lock, ngx_atomic_uint_t old, in ngx_atomic_cmp_set() argument
114 : "b" (lock), "b" (old), "b" (set) in ngx_atomic_cmp_set()
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| /f-stack/dpdk/lib/librte_eal/arm/include/ |
| H A D | rte_atomic_64.h | 112 rte_int128_t old; in rte_atomic128_cmp_exchange() local
116 old = __cas_128_relaxed(dst, expected, desired); in rte_atomic128_cmp_exchange()
118 old = __cas_128_acquire(dst, expected, desired); in rte_atomic128_cmp_exchange()
120 old = __cas_128_release(dst, expected, desired); in rte_atomic128_cmp_exchange()
150 __LOAD_128("ldxp", dst, old) in rte_atomic128_cmp_exchange()
152 __LOAD_128("ldaxp", dst, old) in rte_atomic128_cmp_exchange()
165 if (likely(old.int128 == expected.int128)) { in rte_atomic128_cmp_exchange()
178 __STORE_128("stxp", dst, old, ret) in rte_atomic128_cmp_exchange()
180 __STORE_128("stlxp", dst, old, ret) in rte_atomic128_cmp_exchange()
191 *exp = old; in rte_atomic128_cmp_exchange()
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| /f-stack/freebsd/i386/linux/ |
| H A D | linux_copyout.c | 106 int old; in futex_orl_slow0() local
109 old = *(int *)kva; in futex_orl_slow0()
110 while (!atomic_fcmpset_int((int *)kva, &old, old | st->oparg)) in futex_orl_slow0()
112 *st->oldval = old; in futex_orl_slow0()
132 int old; in futex_andl_slow0() local
135 old = *(int *)kva; in futex_andl_slow0()
136 while (!atomic_fcmpset_int((int *)kva, &old, old & st->oparg)) in futex_andl_slow0()
138 *st->oldval = old; in futex_andl_slow0()
158 int old; in futex_xorl_slow0() local
161 old = *(int *)kva; in futex_xorl_slow0()
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| /f-stack/freebsd/mips/mips/ |
| H A D | stdatomic.c | 161 reg_t val32, negmask, old; \
229 reg_t val32, posmask, old; \
266 reg_t val32, old; \
300 uint32_t old, temp; in do_compare_and_swap_4() local
313 return (old); in do_compare_and_swap_4()
337 uint32_t old, temp; \
348 return (old); \
372 uint64_t old, temp; in __sync_val_compare_and_swap_8() local
385 return (old); in __sync_val_compare_and_swap_8()
392 uint64_t old, temp; \
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| /f-stack/freebsd/vm/ |
| H A D | vm_unix.c | 94 vm_offset_t new, old, base; in kern_break() local
107 old = base + ctob(vm->vm_dsize); in kern_break()
129 new = old; in kern_break()
133 if (new > old) { in kern_break()
136 (new - old) > lmemlim) { in kern_break()
155 map->size + (new - old)); in kern_break()
158 old - base); in kern_break()
166 (new - old)); in kern_break()
169 old - base); in kern_break()
198 RACCT_DATA, old - base); in kern_break()
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| H A D | vm_page.c | 3361 tmp = *old; in vm_page_pqstate_fcmpset()
3433 *old = as; in vm_page_pqstate_commit_dequeue()
3552 new = old; in vm_pqbatch_process_page()
3679 new = old; in vm_page_dequeue_deferred()
3703 new = old; in vm_page_dequeue()
3903 u_int old; in vm_page_wire() local
3934 u_int old; in vm_page_wire_mapped() local
3960 u_int old; in vm_page_unwire_managed() local
4039 u_int old; in vm_page_unwire_noq() local
4077 new = old; in vm_page_mvqueue()
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| /f-stack/tools/compat/ |
| H A D | sysctl.c | 34 sysctl(int *name, unsigned namelen, void *old, in sysctl() argument
41 if (old != NULL && oldlenp == NULL) { in sysctl()
53 if (old && oldlenp) { in sysctl()
96 if (old != NULL) { in sysctl()
97 msg->sysctl.old = (void *)buf_addr; in sysctl()
98 memcpy(msg->sysctl.old, old, *oldlenp); in sysctl()
101 msg->sysctl.old = NULL; in sysctl()
105 msg->sysctl.old = NULL; in sysctl()
131 if (old && retmsg->sysctl.old && oldlenp) { in sysctl()
132 memcpy(old, retmsg->sysctl.old, *oldlenp); in sysctl()
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| /f-stack/freebsd/kern/ |
| H A D | sysv_ipc.c | 162 new->cuid = old->cuid; in ipcperm_old2new()
163 new->cgid = old->cgid; in ipcperm_old2new()
164 new->uid = old->uid; in ipcperm_old2new()
165 new->gid = old->gid; in ipcperm_old2new()
166 new->mode = old->mode; in ipcperm_old2new()
167 new->seq = old->seq; in ipcperm_old2new()
168 new->key = old->key; in ipcperm_old2new()
178 old->uid = new->uid; in ipcperm_new2old()
179 old->gid = new->gid; in ipcperm_new2old()
181 old->seq = new->seq; in ipcperm_new2old()
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| H A D | subr_atomic64.c | 108 int atomic_cmpset_64(volatile u_int64_t *p, u_int64_t old, u_int64_t new) in atomic_cmpset_64() argument
114 if (tmp == old) in atomic_cmpset_64()
118 return (tmp == old); in atomic_cmpset_64()
121 int atomic_fcmpset_64(volatile u_int64_t *p, u_int64_t *old, u_int64_t new) in atomic_fcmpset_64() argument
127 tmp_old = *old; in atomic_fcmpset_64()
131 *old = tmp; in atomic_fcmpset_64()
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| /f-stack/freebsd/arm/arm/ |
| H A D | stdatomic.c | 198 reg_t val32, negmask, old; \
219 return (get_##N(&old, mem)); \
260 return (get_##N(&old, mem)); \
271 reg_t val32, posmask, old; \
309 reg_t val32, old; \
344 uint32_t old, temp; in __sync_lock_test_and_set_4_c() local
355 return (old); in __sync_lock_test_and_set_4_c()
362 uint32_t old, temp; in __sync_val_compare_and_swap_4_c() local
376 return (old); in __sync_val_compare_and_swap_4_c()
383 uint32_t old, temp1, temp2; \
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| /f-stack/freebsd/i386/include/xen/ |
| H A D | synch_bitops.h | 64 #define synch_cmpxchg(ptr, old, new) \ argument
66 (unsigned long)(old), \
71 unsigned long old, in __synch_cmpxchg() argument
80 "0"(old) in __synch_cmpxchg()
87 "0"(old) in __synch_cmpxchg()
95 "0"(old) in __synch_cmpxchg()
102 "0"(old) in __synch_cmpxchg()
110 "0"(old) in __synch_cmpxchg()
115 return old; in __synch_cmpxchg()
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| /f-stack/freebsd/amd64/include/xen/ |
| H A D | synch_bitops.h | 65 #define synch_cmpxchg(ptr, old, new) \ argument
67 (unsigned long)(old), \
72 unsigned long old, in __synch_cmpxchg() argument
81 "0"(old) in __synch_cmpxchg()
88 "0"(old) in __synch_cmpxchg()
95 "0"(old) in __synch_cmpxchg()
102 "0"(old) in __synch_cmpxchg()
106 return old; in __synch_cmpxchg()
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| /f-stack/app/redis-5.0.5/deps/jemalloc/test/unit/ |
| H A D | prof_active.c | 5 bool old; in mallctl_bool_get() local
8 sz = sizeof(old); in mallctl_bool_get()
9 assert_d_eq(mallctl(name, (void *)&old, &sz, NULL, 0), 0, in mallctl_bool_get()
11 assert_b_eq(old, expected, "%s():%d: Unexpected %s value", func, line, in mallctl_bool_get()
18 bool old; in mallctl_bool_set() local
21 sz = sizeof(old); in mallctl_bool_set()
22 assert_d_eq(mallctl(name, (void *)&old, &sz, (void *)&val_new, in mallctl_bool_set()
26 assert_b_eq(old, old_expected, "%s():%d: Unexpected %s value", func, in mallctl_bool_set()
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| /f-stack/dpdk/lib/librte_eal/include/generic/ |
| H A D | rte_ticketlock.h | 94 rte_ticketlock_t old, new; in rte_ticketlock_trylock() local
95 old.tickets = __atomic_load_n(&tl->tickets, __ATOMIC_RELAXED); in rte_ticketlock_trylock()
96 new.tickets = old.tickets; in rte_ticketlock_trylock()
98 if (old.s.next == old.s.current) { in rte_ticketlock_trylock()
99 if (__atomic_compare_exchange_n(&tl->tickets, &old.tickets, in rte_ticketlock_trylock()
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| /f-stack/freebsd/netipsec/ |
| H A D | subr_ipsec.c | 132 u_int old, new; in ipsec_kmod_enter() local
135 old = *cntr; in ipsec_kmod_enter()
136 if ((old & IPSEC_MODULE_ENABLED) == 0) in ipsec_kmod_enter()
138 new = old + IPSEC_MODULE_INCR; in ipsec_kmod_enter()
139 } while(atomic_cmpset_acq_int(cntr, old, new) == 0); in ipsec_kmod_enter()
146 u_int old, new; in ipsec_kmod_exit() local
149 old = *cntr; in ipsec_kmod_exit()
150 new = old - IPSEC_MODULE_INCR; in ipsec_kmod_exit()
157 u_int old, new; in ipsec_kmod_drain() local
160 old = *cntr; in ipsec_kmod_drain()
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| /f-stack/freebsd/contrib/openzfs/lib/libspl/asm-generic/ |
| H A D | atomic.c | 322 type old; \
324 old = *target; \
328 return (old); \
343 void *old; local
347 if (old == arg1)
351 return (old);
362 type old; \
364 old = *target; \
367 return (old); \
383 void *old; in ATOMIC_SWAP() local
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| /f-stack/dpdk/kernel/linux/igb_uio/ |
| H A D | compat.h | 107 uint16_t old, new; in pci_check_and_mask_intx() local
109 old = status; in pci_check_and_mask_intx()
111 new = old & (~PCI_COMMAND_INTX_DISABLE); in pci_check_and_mask_intx()
113 new = old | PCI_COMMAND_INTX_DISABLE; in pci_check_and_mask_intx()
115 if (old != new) in pci_check_and_mask_intx()
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| /f-stack/tools/netstat/ |
| H A D | if.c | 576 struct iftot ift[2], *new, *old; in sidewaysintpr() local
586 old = &ift[1]; in sidewaysintpr()
587 fill_iftot(old); in sidewaysintpr()
639 new->ift_ip - old->ift_ip, 1, 1); in sidewaysintpr()
641 new->ift_ie - old->ift_ie, 1, 1); in sidewaysintpr()
643 new->ift_id - old->ift_id, 1, 1); in sidewaysintpr()
645 new->ift_ib - old->ift_ib, 1, 0); in sidewaysintpr()
647 new->ift_op - old->ift_op, 1, 1); in sidewaysintpr()
649 new->ift_oe - old->ift_oe, 1, 1); in sidewaysintpr()
663 old = &ift[0]; in sidewaysintpr()
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