| /arch/s390/include/asm/ |
| D | rwsem.h | 65 signed long old, new; in __down_read() local
81 : "=&d" (old), "=&d" (new), "=Q" (sem->count) in __down_read()
93 signed long old, new; in __down_read_trylock() local
113 : "=&d" (old), "=&d" (new), "=Q" (sem->count) in __down_read_trylock()
124 signed long old, new, tmp; in __down_write_nested() local
141 : "=&d" (old), "=&d" (new), "=Q" (sem->count) in __down_write_nested()
186 signed long old, new; in __up_read() local
202 : "=&d" (old), "=&d" (new), "=Q" (sem->count) in __up_read()
205 if (new < 0) in __up_read()
206 if ((new & RWSEM_ACTIVE_MASK) == 0) in __up_read()
[all …]
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| D | atomic.h | 84 #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) argument
86 static inline int atomic_cmpxchg(atomic_t *v, int old, int new) in atomic_cmpxchg() argument
91 : "d" (new), "Q" (v->counter) in atomic_cmpxchg()
170 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new)) argument
173 long long old, long long new) in atomic64_cmpxchg() argument
178 : "d" (new), "Q" (v->counter) in atomic64_cmpxchg()
210 static inline long long atomic64_xchg(atomic64_t *v, long long new) in atomic64_xchg() argument
212 register_pair rp_new = {.pair = new}; in atomic64_xchg()
226 long long old, long long new) in atomic64_cmpxchg() argument
229 register_pair rp_new = {.pair = new}; in atomic64_cmpxchg()
[all …]
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| D | cmpxchg.h | 94 unsigned long new, int size) in __cmpxchg() argument
117 : "d" (old << shift), "d" (new << shift), in __cmpxchg()
138 : "d" (old << shift), "d" (new << shift), in __cmpxchg()
146 : "0" (old), "d" (new), "Q" (*(int *) ptr) in __cmpxchg()
154 : "0" (old), "d" (new), "Q" (*(long *) ptr) in __cmpxchg()
175 unsigned long long new) in __cmpxchg64() argument
178 register_pair rp_new = {.pair = new}; in __cmpxchg64()
197 unsigned long new, int size) in __cmpxchg_local() argument
206 return __cmpxchg(ptr, old, new, size); in __cmpxchg_local()
208 return __cmpxchg_local_generic(ptr, old, new, size); in __cmpxchg_local()
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| /arch/sparc/kernel/ |
| D | ftrace.c | 25 static int ftrace_modify_code(unsigned long ip, u32 old, u32 new) in ftrace_modify_code() argument
46 : [new] "0" (new), [old] "r" (old), [ip] "r" (ip) in ftrace_modify_code()
49 if (replaced != old && replaced != new) in ftrace_modify_code()
58 u32 old, new; in ftrace_make_nop() local
61 new = ftrace_nop; in ftrace_make_nop()
62 return ftrace_modify_code(ip, old, new); in ftrace_make_nop()
68 u32 old, new; in ftrace_make_call() local
71 new = ftrace_call_replace(ip, addr); in ftrace_make_call()
72 return ftrace_modify_code(ip, old, new); in ftrace_make_call()
78 u32 old, new; in ftrace_update_ftrace_func() local
[all …]
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| /arch/avr32/include/asm/ |
| D | cmpxchg.h | 47 unsigned long new) in __cmpxchg_u32() argument
60 : "m"(m), [old] "ir"(old), [new] "r"(new) in __cmpxchg_u32()
66 volatile int * m, unsigned long old, unsigned long new);
76 unsigned long new, int size) in __cmpxchg() argument
80 return __cmpxchg_u32(ptr, old, new); in __cmpxchg()
82 return __cmpxchg_u64(ptr, old, new); in __cmpxchg()
89 #define cmpxchg(ptr, old, new) \ argument
91 (unsigned long)(new), \
98 unsigned long new, int size) in __cmpxchg_local() argument
102 return __cmpxchg_u32(ptr, old, new); in __cmpxchg_local()
[all …]
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| /arch/sparc/include/asm/ |
| D | cmpxchg_64.h | 71 __cmpxchg_u32(volatile int *m, int old, int new) in __cmpxchg_u32() argument
74 : "=&r" (new) in __cmpxchg_u32()
75 : "0" (new), "r" (m), "r" (old) in __cmpxchg_u32()
78 return new; in __cmpxchg_u32()
82 __cmpxchg_u64(volatile long *m, unsigned long old, unsigned long new) in __cmpxchg_u64() argument
85 : "=&r" (new) in __cmpxchg_u64()
86 : "0" (new), "r" (m), "r" (old) in __cmpxchg_u64()
89 return new; in __cmpxchg_u64()
97 __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size) in __cmpxchg() argument
101 return __cmpxchg_u32(ptr, old, new); in __cmpxchg()
[all …]
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| /arch/arm/kernel/ |
| D | ftrace.c | 87 unsigned long new, bool validate) in ftrace_modify_code() argument
93 new = __opcode_to_mem_thumb32(new); in ftrace_modify_code()
96 new = __opcode_to_mem_arm(new); in ftrace_modify_code()
107 if (probe_kernel_write((void *)pc, &new, MCOUNT_INSN_SIZE)) in ftrace_modify_code()
118 unsigned long new; in ftrace_update_ftrace_func() local
122 new = ftrace_call_replace(pc, (unsigned long)func); in ftrace_update_ftrace_func()
124 ret = ftrace_modify_code(pc, 0, new, false); in ftrace_update_ftrace_func()
129 new = ftrace_call_replace(pc, (unsigned long)func); in ftrace_update_ftrace_func()
131 ret = ftrace_modify_code(pc, 0, new, false); in ftrace_update_ftrace_func()
140 unsigned long new, old; in ftrace_make_call() local
[all …]
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| /arch/alpha/include/asm/ |
| D | xchg.h | 137 ____cmpxchg(_u8, volatile char *m, unsigned char old, unsigned char new) in ____cmpxchg() argument
157 : "=&r" (prev), "=&r" (new), "=&r" (tmp), "=&r" (cmp), "=&r" (addr64) in ____cmpxchg()
158 : "r" ((long)m), "Ir" (old), "1" (new) : "memory"); in ____cmpxchg()
164 ____cmpxchg(_u16, volatile short *m, unsigned short old, unsigned short new) in ____cmpxchg() argument
184 : "=&r" (prev), "=&r" (new), "=&r" (tmp), "=&r" (cmp), "=&r" (addr64) in ____cmpxchg()
185 : "r" ((long)m), "Ir" (old), "1" (new) : "memory"); in ____cmpxchg()
191 ____cmpxchg(_u32, volatile int *m, int old, int new) in ____cmpxchg() argument
208 : "r"((long) old), "r"(new), "m"(*m) : "memory"); in ____cmpxchg()
214 ____cmpxchg(_u64, volatile long *m, unsigned long old, unsigned long new) in ____cmpxchg() argument
231 : "r"((long) old), "r"(new), "m"(*m) : "memory"); in ____cmpxchg()
[all …]
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| /arch/ia64/include/asm/ |
| D | atomic.h | 32 __s32 old, new; in ia64_atomic_add() local
38 new = old + i; in ia64_atomic_add()
39 } while (ia64_cmpxchg(acq, v, old, new, sizeof(atomic_t)) != old); in ia64_atomic_add()
40 return new; in ia64_atomic_add()
46 __s64 old, new; in ia64_atomic64_add() local
52 new = old + i; in ia64_atomic64_add()
53 } while (ia64_cmpxchg(acq, v, old, new, sizeof(atomic64_t)) != old); in ia64_atomic64_add()
54 return new; in ia64_atomic64_add()
60 __s32 old, new; in ia64_atomic_sub() local
66 new = old - i; in ia64_atomic_sub()
[all …]
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| D | rwsem.h | 55 long old, new; in __down_write() local
59 new = old + RWSEM_ACTIVE_WRITE_BIAS; in __down_write()
60 } while (cmpxchg_acq(&sem->count, old, new) != old); in __down_write()
84 long old, new; in __up_write() local
88 new = old - RWSEM_ACTIVE_WRITE_BIAS; in __up_write()
89 } while (cmpxchg_rel(&sem->count, old, new) != old); in __up_write()
91 if (new < 0 && (new & RWSEM_ACTIVE_MASK) == 0) in __up_write()
127 long old, new; in __downgrade_write() local
131 new = old - RWSEM_WAITING_BIAS; in __downgrade_write()
132 } while (cmpxchg_rel(&sem->count, old, new) != old); in __downgrade_write()
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| D | bitops.h | 40 __u32 bit, old, new; in set_bit() local
49 new = old | bit; in set_bit()
50 } while (cmpxchg_acq(m, old, new) != old); in set_bit()
87 __u32 mask, old, new; in clear_bit() local
96 new = old & mask; in clear_bit()
97 } while (cmpxchg_acq(m, old, new) != old); in clear_bit()
111 __u32 mask, old, new; in clear_bit_unlock() local
120 new = old & mask; in clear_bit_unlock()
121 } while (cmpxchg_rel(m, old, new) != old); in clear_bit_unlock()
136 __u32 const new = *m & ~(1 << (nr & 31)); in __clear_bit_unlock() local
[all …]
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| /arch/arm/include/asm/ |
| D | cmpxchg.h | 137 unsigned long new, int size) in __cmpxchg() argument
151 : "r" (ptr), "Ir" (old), "r" (new) in __cmpxchg()
163 : "r" (ptr), "Ir" (old), "r" (new) in __cmpxchg()
176 : "r" (ptr), "Ir" (old), "r" (new) in __cmpxchg()
189 unsigned long new, int size) in __cmpxchg_mb() argument
194 ret = __cmpxchg(ptr, old, new, size); in __cmpxchg_mb()
208 unsigned long new, int size) in __cmpxchg_local() argument
216 ret = __cmpxchg_local_generic(ptr, old, new, size); in __cmpxchg_local()
220 ret = __cmpxchg(ptr, old, new, size); in __cmpxchg_local()
241 unsigned long long new) in __cmpxchg64() argument
[all …]
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| /arch/x86/um/ |
| D | bugs_32.c | 24 struct sigaction old, new; in arch_check_bugs() local
27 new.sa_handler = cmov_sigill_test_handler; in arch_check_bugs()
30 new.sa_flags = SA_NODEFER; in arch_check_bugs()
31 sigemptyset(&new.sa_mask); in arch_check_bugs()
32 sigaction(SIGILL, &new, &old); in arch_check_bugs()
41 sigaction(SIGILL, &old, &new); in arch_check_bugs()
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| /arch/powerpc/include/asm/ |
| D | cmpxchg.h | 150 __cmpxchg_u32(volatile unsigned int *p, unsigned long old, unsigned long new) in __cmpxchg_u32() argument
166 : "r" (p), "r" (old), "r" (new) in __cmpxchg_u32()
174 unsigned long new) in __cmpxchg_u32_local() argument
188 : "r" (p), "r" (old), "r" (new) in __cmpxchg_u32_local()
196 __cmpxchg_u64(volatile unsigned long *p, unsigned long old, unsigned long new) in __cmpxchg_u64() argument
211 : "r" (p), "r" (old), "r" (new) in __cmpxchg_u64()
219 unsigned long new) in __cmpxchg_u64_local() argument
232 : "r" (p), "r" (old), "r" (new) in __cmpxchg_u64_local()
244 __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, in __cmpxchg() argument
249 return __cmpxchg_u32(ptr, old, new); in __cmpxchg()
[all …]
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| /arch/x86/lib/ |
| D | cmpxchg.c | 10 unsigned long cmpxchg_386_u8(volatile void *ptr, u8 old, u8 new) in cmpxchg_386_u8() argument
19 *(u8 *)ptr = new; in cmpxchg_386_u8()
25 unsigned long cmpxchg_386_u16(volatile void *ptr, u16 old, u16 new) in cmpxchg_386_u16() argument
34 *(u16 *)ptr = new; in cmpxchg_386_u16()
40 unsigned long cmpxchg_386_u32(volatile void *ptr, u32 old, u32 new) in cmpxchg_386_u32() argument
49 *(u32 *)ptr = new; in cmpxchg_386_u32()
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| /arch/m32r/include/asm/ |
| D | cmpxchg.h | 113 __cmpxchg_u32(volatile unsigned int *p, unsigned int old, unsigned int new) in __cmpxchg_u32() argument
131 : "r" (p), "r" (old), "r" (new) in __cmpxchg_u32()
144 unsigned int new) in __cmpxchg_local_u32() argument
162 : "r" (p), "r" (old), "r" (new) in __cmpxchg_local_u32()
178 __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size) in __cmpxchg() argument
182 return __cmpxchg_u32(ptr, old, new); in __cmpxchg()
185 return __cmpxchg_u64(ptr, old, new); in __cmpxchg()
200 unsigned long new, int size) in __cmpxchg_local() argument
204 return __cmpxchg_local_u32(ptr, old, new); in __cmpxchg_local()
206 return __cmpxchg_local_generic(ptr, old, new, size); in __cmpxchg_local()
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| /arch/x86/include/asm/ |
| D | cmpxchg.h | 83 #define __raw_cmpxchg(ptr, old, new, size, lock) \ argument
87 __typeof__(*(ptr)) __new = (new); \
131 #define __cmpxchg(ptr, old, new, size) \ argument
132 __raw_cmpxchg((ptr), (old), (new), (size), LOCK_PREFIX)
134 #define __sync_cmpxchg(ptr, old, new, size) \ argument
135 __raw_cmpxchg((ptr), (old), (new), (size), "lock; ")
137 #define __cmpxchg_local(ptr, old, new, size) \ argument
138 __raw_cmpxchg((ptr), (old), (new), (size), "")
147 #define cmpxchg(ptr, old, new) \ argument
148 __cmpxchg(ptr, old, new, sizeof(*(ptr)))
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| D | cmpxchg_32.h | 50 static inline u64 __cmpxchg64(volatile u64 *ptr, u64 old, u64 new) in __cmpxchg64() argument
56 : "b" ((u32)new), in __cmpxchg64()
57 "c" ((u32)(new >> 32)), in __cmpxchg64()
63 static inline u64 __cmpxchg64_local(volatile u64 *ptr, u64 old, u64 new) in __cmpxchg64_local() argument
69 : "b" ((u32)new), in __cmpxchg64_local()
70 "c" ((u32)(new >> 32)), in __cmpxchg64_local()
88 unsigned long new, int size) in cmpxchg_386() argument
92 return cmpxchg_386_u8(ptr, old, new); in cmpxchg_386()
94 return cmpxchg_386_u16(ptr, old, new); in cmpxchg_386()
96 return cmpxchg_386_u32(ptr, old, new); in cmpxchg_386()
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| /arch/frv/include/asm/ |
| D | cmpxchg.h | 80 extern uint64_t __cmpxchg_64(uint64_t test, uint64_t new, volatile uint64_t *v);
84 #define cmpxchg(ptr, test, new) \ argument
89 __typeof__(*(ptr)) __xg_new = (new); \
122 extern uint32_t __cmpxchg_32(uint32_t *v, uint32_t test, uint32_t new);
124 #define cmpxchg(ptr, test, new) \ argument
129 __typeof__(*(ptr)) __xg_new = (new); \
151 unsigned long new, int size) in __cmpxchg_local() argument
155 return cmpxchg((unsigned long *)ptr, old, new); in __cmpxchg_local()
157 return __cmpxchg_local_generic(ptr, old, new, size); in __cmpxchg_local()
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| /arch/sh/drivers/ |
| D | heartbeat.c | 38 unsigned int new; in heartbeat_toggle_bit() local
40 new = (1 << hd->bit_pos[bit]); in heartbeat_toggle_bit()
42 new = ~new; in heartbeat_toggle_bit()
44 new &= hd->mask; in heartbeat_toggle_bit()
48 new |= ioread32(hd->base) & ~hd->mask; in heartbeat_toggle_bit()
49 iowrite32(new, hd->base); in heartbeat_toggle_bit()
52 new |= ioread16(hd->base) & ~hd->mask; in heartbeat_toggle_bit()
53 iowrite16(new, hd->base); in heartbeat_toggle_bit()
56 new |= ioread8(hd->base) & ~hd->mask; in heartbeat_toggle_bit()
57 iowrite8(new, hd->base); in heartbeat_toggle_bit()
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| /arch/xtensa/include/asm/ |
| D | cmpxchg.h | 23 __cmpxchg_u32(volatile int *p, int old, int new) in __cmpxchg_u32() argument
33 : "a" (p), "a" (old), "r" (new) in __cmpxchg_u32()
43 __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size) in __cmpxchg() argument
46 case 4: return __cmpxchg_u32(ptr, old, new); in __cmpxchg()
63 unsigned long new, int size) in __cmpxchg_local() argument
67 return __cmpxchg_u32(ptr, old, new); in __cmpxchg_local()
69 return __cmpxchg_local_generic(ptr, old, new, size); in __cmpxchg_local()
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| /arch/um/drivers/ |
| D | xterm.c | 88 int pid, fd, new, err; in xterm_open() local
152 new = xterm_fd(fd, &data->helper_pid); in xterm_open()
153 if (new < 0) { in xterm_open()
154 err = new; in xterm_open()
160 err = os_set_fd_block(new, 0); in xterm_open()
167 CATCH_EINTR(err = tcgetattr(new, &data->tt)); in xterm_open()
169 new = err; in xterm_open()
174 err = raw(new); in xterm_open()
176 new = err; in xterm_open()
185 return new; in xterm_open()
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| /arch/sh/kernel/ |
| D | ftrace.c | 117 int new = old & ~MOD_CODE_WRITE_FLAG; in clear_mod_flag() local
119 if (old == new) in clear_mod_flag()
122 old = atomic_cmpxchg(&nmi_running, old, new); in clear_mod_flag()
244 unsigned char old[MCOUNT_INSN_SIZE], *new; in ftrace_update_ftrace_func() local
247 new = ftrace_call_replace(ip, (unsigned long)func); in ftrace_update_ftrace_func()
249 return ftrace_modify_code(ip, old, new); in ftrace_update_ftrace_func()
255 unsigned char *new, *old; in ftrace_make_nop() local
259 new = ftrace_nop_replace(ip); in ftrace_make_nop()
261 return ftrace_modify_code(rec->ip, old, new); in ftrace_make_nop()
266 unsigned char *new, *old; in ftrace_make_call() local
[all …]
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| /arch/mips/include/asm/ |
| D | cmpxchg.h | 139 #define __cmpxchg_asm(ld, st, m, old, new) \ argument
158 : "R" (*m), "Jr" (old), "Jr" (new) \
175 : "R" (*m), "Jr" (old), "Jr" (new) \
183 *m = new; \
196 #define __cmpxchg(ptr, old, new, pre_barrier, post_barrier) \ argument
200 __typeof__(*(ptr)) __new = (new); \
225 #define cmpxchg(ptr, old, new) __cmpxchg(ptr, old, new, smp_mb__before_llsc(), smp_llsc_mb()) argument
226 #define cmpxchg_local(ptr, old, new) __cmpxchg(ptr, old, new, , ) argument
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| /arch/powerpc/kernel/ |
| D | proc_powerpc.c | 34 loff_t new; in page_map_seek() local
39 new = off; in page_map_seek()
42 new = file->f_pos + off; in page_map_seek()
45 new = dp->size + off; in page_map_seek()
50 if ( new < 0 || new > dp->size ) in page_map_seek()
52 return (file->f_pos = new); in page_map_seek()
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