Searched refs:nval (Results 1 – 4 of 4) sorted by relevance
| /optee_os-3.20.0/core/kernel/ |
| A D | refcount.c | 12 unsigned int nval; in refcount_inc() local
16 nval = oval + 1; in refcount_inc()
22 if (atomic_cas_uint(&r->val, &oval, nval)) in refcount_inc()
33 unsigned int nval; in refcount_dec() local
38 nval = oval - 1; in refcount_dec()
40 if (atomic_cas_uint(&r->val, &oval, nval)) { in refcount_dec()
45 return !nval; in refcount_dec()
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| /optee_os-3.20.0/lib/libutils/ext/include/ |
| A D | atomic.h | 16 unsigned int nval) in atomic_cas_uint() argument
18 return __compiler_compare_and_swap(p, oval, nval); in atomic_cas_uint()
21 static inline bool atomic_cas_u32(uint32_t *p, uint32_t *oval, uint32_t nval) in atomic_cas_u32() argument
23 return __compiler_compare_and_swap(p, oval, nval); in atomic_cas_u32()
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| A D | compiler.h | 259 #define __compiler_compare_and_swap(p, oval, nval) \ argument
260 __atomic_compare_exchange_n((p), (oval), (nval), true, \
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| /optee_os-3.20.0/core/crypto/ |
| A D | rng_fortuna.c | 269 unsigned int nval; in get_next_pnum() local
273 nval = (oval + 1) % NUM_POOLS; in get_next_pnum()
275 if (atomic_cas_uint(pnum, &oval, nval)) { in get_next_pnum()
289 return (nval + NUM_POOLS - 1) % NUM_POOLS; in get_next_pnum()
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