| /arch/frv/kernel/ |
| D | futex.c | 23 int oldval, ret; in atomic_futex_op_xchg_set() local
44 : "+U"(*uaddr), "=&r"(oldval), "=&r"(ret), "=r"(oparg) in atomic_futex_op_xchg_set()
49 *_oldval = oldval; in atomic_futex_op_xchg_set()
55 int oldval, ret; in atomic_futex_op_xchg_add() local
77 : "+U"(*uaddr), "=&r"(oldval), "=&r"(ret), "=r"(oparg) in atomic_futex_op_xchg_add()
82 *_oldval = oldval; in atomic_futex_op_xchg_add()
88 int oldval, ret; in atomic_futex_op_xchg_or() local
110 : "+U"(*uaddr), "=&r"(oldval), "=&r"(ret), "=r"(oparg) in atomic_futex_op_xchg_or()
115 *_oldval = oldval; in atomic_futex_op_xchg_or()
121 int oldval, ret; in atomic_futex_op_xchg_and() local
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| D | pm.c | 215 void __user *oldval, size_t __user *oldlenp, in cmode_sysctl() argument
218 if (oldval && oldlenp) { in cmode_sysctl()
227 if (put_user(clock_cmode_current, (unsigned __user *)oldval) || in cmode_sysctl()
318 void __user *oldval, size_t __user *oldlenp, in p0_sysctl() argument
321 if (oldval && oldlenp) { in p0_sysctl()
330 if (put_user(clock_p0_current, (unsigned __user *)oldval) || in p0_sysctl()
362 void __user *oldval, size_t __user *oldlenp, in cm_sysctl() argument
365 if (oldval && oldlenp) { in cm_sysctl()
374 if (put_user(clock_cm_current, (unsigned __user *)oldval) || in cm_sysctl()
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| /arch/x86/include/asm/ |
| D | futex.h | 14 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \ argument
21 : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \
24 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \ argument
36 : "=&a" (oldval), "=&r" (ret), \
46 int oldval = 0, ret, tem; in futex_atomic_op_inuser() local
64 __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg); in futex_atomic_op_inuser()
67 __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval, in futex_atomic_op_inuser()
71 __futex_atomic_op2("orl %4, %3", ret, oldval, uaddr, oparg); in futex_atomic_op_inuser()
74 __futex_atomic_op2("andl %4, %3", ret, oldval, uaddr, ~oparg); in futex_atomic_op_inuser()
77 __futex_atomic_op2("xorl %4, %3", ret, oldval, uaddr, oparg); in futex_atomic_op_inuser()
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| /arch/ia64/include/asm/ |
| D | futex.h | 9 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \ argument
17 : "+r" (r8), "=r" (oldval) \
23 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \ argument
38 : "+r" (r8), "=r" (val), "=&r" (oldval), \
44 } while (unlikely (val != oldval)); \
55 int oldval = 0, ret; in futex_atomic_op_inuser() local
66 __futex_atomic_op1("xchg4 %1=[%2],%3", ret, oldval, uaddr, in futex_atomic_op_inuser()
70 __futex_atomic_op2("add %3=%3,%5", ret, oldval, uaddr, oparg); in futex_atomic_op_inuser()
73 __futex_atomic_op2("or %3=%3,%5", ret, oldval, uaddr, oparg); in futex_atomic_op_inuser()
76 __futex_atomic_op2("and %3=%3,%5", ret, oldval, uaddr, in futex_atomic_op_inuser()
[all …]
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| /arch/arm/include/asm/ |
| D | futex.h | 17 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ argument
32 : "=&r" (ret), "=&r" (oldval) \
43 int oldval = 0, ret; in futex_atomic_op_inuser() local
55 __futex_atomic_op("mov %0, %3", ret, oldval, uaddr, oparg); in futex_atomic_op_inuser()
58 __futex_atomic_op("add %0, %1, %3", ret, oldval, uaddr, oparg); in futex_atomic_op_inuser()
61 __futex_atomic_op("orr %0, %1, %3", ret, oldval, uaddr, oparg); in futex_atomic_op_inuser()
64 __futex_atomic_op("and %0, %1, %3", ret, oldval, uaddr, ~oparg); in futex_atomic_op_inuser()
67 __futex_atomic_op("eor %0, %1, %3", ret, oldval, uaddr, oparg); in futex_atomic_op_inuser()
77 case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break; in futex_atomic_op_inuser()
78 case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break; in futex_atomic_op_inuser()
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| D | atomic.h | 85 unsigned long oldval, res; in atomic_cmpxchg() local
93 : "=&r" (res), "=&r" (oldval) in atomic_cmpxchg()
98 return oldval; in atomic_cmpxchg()
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| /arch/sparc/include/asm/ |
| D | futex_64.h | 9 #define __futex_cas_op(insn, ret, oldval, uaddr, oparg) \ argument
29 : "=&r" (ret), "=&r" (oldval), "=&r" (tem) \
39 int oldval = 0, ret, tem; in futex_atomic_op_inuser() local
53 __futex_cas_op("mov\t%4, %1", ret, oldval, uaddr, oparg); in futex_atomic_op_inuser()
56 __futex_cas_op("add\t%2, %4, %1", ret, oldval, uaddr, oparg); in futex_atomic_op_inuser()
59 __futex_cas_op("or\t%2, %4, %1", ret, oldval, uaddr, oparg); in futex_atomic_op_inuser()
62 __futex_cas_op("andn\t%2, %4, %1", ret, oldval, uaddr, oparg); in futex_atomic_op_inuser()
65 __futex_cas_op("xor\t%2, %4, %1", ret, oldval, uaddr, oparg); in futex_atomic_op_inuser()
75 case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break; in futex_atomic_op_inuser()
76 case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break; in futex_atomic_op_inuser()
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| /arch/mips/include/asm/ |
| D | futex.h | 19 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ argument
44 : "=r" (ret), "=&r" (oldval), "=R" (*uaddr) \
70 : "=r" (ret), "=&r" (oldval), "=R" (*uaddr) \
84 int oldval = 0, ret; in futex_atomic_op_inuser() local
95 __futex_atomic_op("move $1, %z5", ret, oldval, uaddr, oparg); in futex_atomic_op_inuser()
100 ret, oldval, uaddr, oparg); in futex_atomic_op_inuser()
104 ret, oldval, uaddr, oparg); in futex_atomic_op_inuser()
108 ret, oldval, uaddr, ~oparg); in futex_atomic_op_inuser()
112 ret, oldval, uaddr, oparg); in futex_atomic_op_inuser()
122 case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break; in futex_atomic_op_inuser()
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| /arch/sh/include/asm/ |
| D | futex.h | 19 int oldval = 0, ret; in futex_atomic_op_inuser() local
31 ret = atomic_futex_op_xchg_set(oparg, uaddr, &oldval); in futex_atomic_op_inuser()
34 ret = atomic_futex_op_xchg_add(oparg, uaddr, &oldval); in futex_atomic_op_inuser()
37 ret = atomic_futex_op_xchg_or(oparg, uaddr, &oldval); in futex_atomic_op_inuser()
40 ret = atomic_futex_op_xchg_and(~oparg, uaddr, &oldval); in futex_atomic_op_inuser()
43 ret = atomic_futex_op_xchg_xor(oparg, uaddr, &oldval); in futex_atomic_op_inuser()
54 case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break; in futex_atomic_op_inuser()
55 case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break; in futex_atomic_op_inuser()
56 case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break; in futex_atomic_op_inuser()
57 case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break; in futex_atomic_op_inuser()
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| D | futex-irq.h | 7 int *oldval) in atomic_futex_op_xchg_set() argument
14 ret = get_user(*oldval, uaddr); in atomic_futex_op_xchg_set()
24 int *oldval) in atomic_futex_op_xchg_add() argument
31 ret = get_user(*oldval, uaddr); in atomic_futex_op_xchg_add()
33 ret = put_user(*oldval + oparg, uaddr); in atomic_futex_op_xchg_add()
41 int *oldval) in atomic_futex_op_xchg_or() argument
48 ret = get_user(*oldval, uaddr); in atomic_futex_op_xchg_or()
50 ret = put_user(*oldval | oparg, uaddr); in atomic_futex_op_xchg_or()
58 int *oldval) in atomic_futex_op_xchg_and() argument
65 ret = get_user(*oldval, uaddr); in atomic_futex_op_xchg_and()
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| D | spinlock.h | 40 unsigned long oldval; in __raw_spin_lock() local
51 : "=&z" (tmp), "=&r" (oldval) in __raw_spin_lock()
72 unsigned long tmp, oldval; in __raw_spin_trylock() local
82 : "=&z" (tmp), "=&r" (oldval) in __raw_spin_trylock()
87 return oldval; in __raw_spin_trylock()
175 unsigned long tmp, oldval; in __raw_read_trylock() local
188 : "=&z" (tmp), "=&r" (oldval) in __raw_read_trylock()
193 return (oldval > 0); in __raw_read_trylock()
198 unsigned long tmp, oldval; in __raw_write_trylock() local
211 : "=&z" (tmp), "=&r" (oldval) in __raw_write_trylock()
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| /arch/powerpc/include/asm/ |
| D | futex.h | 12 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ argument
29 : "=&r" (oldval), "=&r" (ret) \
39 int oldval = 0, ret; in futex_atomic_op_inuser() local
50 __futex_atomic_op("", ret, oldval, uaddr, oparg); in futex_atomic_op_inuser()
53 __futex_atomic_op("add %1,%0,%1\n", ret, oldval, uaddr, oparg); in futex_atomic_op_inuser()
56 __futex_atomic_op("or %1,%0,%1\n", ret, oldval, uaddr, oparg); in futex_atomic_op_inuser()
59 __futex_atomic_op("andc %1,%0,%1\n", ret, oldval, uaddr, oparg); in futex_atomic_op_inuser()
62 __futex_atomic_op("xor %1,%0,%1\n", ret, oldval, uaddr, oparg); in futex_atomic_op_inuser()
72 case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break; in futex_atomic_op_inuser()
73 case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break; in futex_atomic_op_inuser()
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| /arch/s390/include/asm/ |
| D | futex.h | 16 int oldval, ret; in futex_atomic_op_inuser() local
25 ret = uaccess.futex_atomic_op(op, uaddr, oparg, &oldval); in futex_atomic_op_inuser()
30 case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break; in futex_atomic_op_inuser()
31 case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break; in futex_atomic_op_inuser()
32 case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break; in futex_atomic_op_inuser()
33 case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break; in futex_atomic_op_inuser()
34 case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break; in futex_atomic_op_inuser()
35 case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break; in futex_atomic_op_inuser()
43 int oldval, int newval) in futex_atomic_cmpxchg_inatomic() argument
48 return uaccess.futex_atomic_cmpxchg(uaddr, oldval, newval); in futex_atomic_cmpxchg_inatomic()
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| /arch/parisc/include/asm/ |
| D | futex.h | 17 int oldval = 0, ret; in futex_atomic_op_inuser() local
40 case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break; in futex_atomic_op_inuser()
41 case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break; in futex_atomic_op_inuser()
42 case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break; in futex_atomic_op_inuser()
43 case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break; in futex_atomic_op_inuser()
44 case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break; in futex_atomic_op_inuser()
45 case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break; in futex_atomic_op_inuser()
54 futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval) in futex_atomic_cmpxchg_inatomic() argument
70 if (uval == oldval) in futex_atomic_cmpxchg_inatomic()
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| /arch/s390/lib/ |
| D | uaccess_std.c | 243 #define __futex_atomic_op(insn, ret, oldval, newval, uaddr, oparg) \ argument
253 : "=d" (ret), "=&d" (oldval), "=&d" (newval), \
260 int oldval = 0, newval, ret; in futex_atomic_op_std() local
265 ret, oldval, newval, uaddr, oparg); in futex_atomic_op_std()
269 ret, oldval, newval, uaddr, oparg); in futex_atomic_op_std()
273 ret, oldval, newval, uaddr, oparg); in futex_atomic_op_std()
277 ret, oldval, newval, uaddr, oparg); in futex_atomic_op_std()
281 ret, oldval, newval, uaddr, oparg); in futex_atomic_op_std()
286 *old = oldval; in futex_atomic_op_std()
290 int futex_atomic_cmpxchg_std(int __user *uaddr, int oldval, int newval) in futex_atomic_cmpxchg_std() argument
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| D | uaccess_pt.c | 337 #define __futex_atomic_op(insn, ret, oldval, newval, uaddr, oparg) \ argument
345 : "=d" (ret), "=&d" (oldval), "=&d" (newval), \
352 int oldval = 0, newval, ret; in __futex_atomic_op_pt() local
357 ret, oldval, newval, uaddr, oparg); in __futex_atomic_op_pt()
361 ret, oldval, newval, uaddr, oparg); in __futex_atomic_op_pt()
365 ret, oldval, newval, uaddr, oparg); in __futex_atomic_op_pt()
369 ret, oldval, newval, uaddr, oparg); in __futex_atomic_op_pt()
373 ret, oldval, newval, uaddr, oparg); in __futex_atomic_op_pt()
379 *old = oldval; in __futex_atomic_op_pt()
402 static int __futex_atomic_cmpxchg_pt(int __user *uaddr, int oldval, int newval) in __futex_atomic_cmpxchg_pt() argument
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| /arch/mips/lasat/ |
| D | sysctl.c | 42 void *oldval, size_t *oldlenp, in sysctl_lasatstring() argument
47 r = sysctl_string(table, oldval, oldlenp, newval, newlen); in sysctl_lasatstring()
116 void *oldval, size_t *oldlenp, in sysctl_lasat_intvec() argument
121 r = sysctl_intvec(table, oldval, oldlenp, newval, newlen); in sysctl_lasat_intvec()
134 void *oldval, size_t *oldlenp, in sysctl_lasat_rtc() argument
142 r = sysctl_intvec(table, oldval, oldlenp, newval, newlen); in sysctl_lasat_rtc()
214 void *oldval, size_t *oldlenp, in sysctl_lasat_prid() argument
219 r = sysctl_intvec(table, oldval, oldlenp, newval, newlen); in sysctl_lasat_prid()
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| /arch/m32r/kernel/ |
| D | sys_m32r.c | 36 int oldval; in sys_tas() local
68 : "=&r" (oldval) in sys_tas()
76 return oldval; in sys_tas()
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| /arch/x86/xen/ |
| D | spinlock.c | 258 u8 oldval; in __xen_spin_lock() local
279 : "+m" (xl->lock), "=q" (oldval), "+r" (timeout) in __xen_spin_lock()
285 } while (unlikely(oldval != 0 && in __xen_spin_lock()
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| /arch/parisc/kernel/ |
| D | sys_parisc32.c | 104 u32 oldval; member
127 if (tmp.oldval && tmp.oldlenp) { in sys32_sysctl()
148 (void __user *)(u64)tmp.oldval, oldlenp, in sys32_sysctl()
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| /arch/mips/kernel/ |
| D | linux32.c | 273 compat_caddr_t oldval; member
293 if (tmp.oldval && tmp.oldlenp) {
307 error = do_sysctl((int __user *)A(tmp.name), tmp.nlen, (void __user *)A(tmp.oldval),
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| /arch/powerpc/kernel/ |
| D | sys_ppc32.c | 516 u32 oldval; member
534 if (tmp.oldval && tmp.oldlenp) { in compat_sys_sysctl()
549 compat_ptr(tmp.oldval), oldlenp, in compat_sys_sysctl()
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| /arch/sparc/kernel/ |
| D | sys_sparc32.c | 607 u32 oldval; member
627 if (tmp.oldval && tmp.oldlenp) { in sys32_sysctl()
643 (void __user *)(unsigned long) tmp.oldval, in sys32_sysctl()
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| /arch/s390/kernel/ |
| D | compat_linux.c | 576 u32 oldval; member
594 if (tmp.oldval && tmp.oldlenp) { in sys32_sysctl()
608 error = do_sysctl(compat_ptr(tmp.name), tmp.nlen, compat_ptr(tmp.oldval), in sys32_sysctl()
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| /arch/x86/ia32/ |
| D | sys_ia32.c | 464 unsigned int oldval; member
493 oldvalp = compat_ptr(a32.oldval); in sys32_sysctl()
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