Changeset bd48f4c in mainline for kernel/arch/ia32/include/atomic.h
- Timestamp:
- 2010-07-12T10:53:30Z (14 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- bd11d3e
- Parents:
- c40e6ef (diff), bee2d4c (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
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- 1 edited
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kernel/arch/ia32/include/atomic.h
rc40e6ef rbd48f4c 39 39 #include <arch/barrier.h> 40 40 #include <preemption.h> 41 #include <trace.h> 41 42 42 static inline void atomic_inc(atomic_t *val)43 NO_TRACE static inline void atomic_inc(atomic_t *val) 43 44 { 44 45 #ifdef CONFIG_SMP … … 55 56 } 56 57 57 static inline void atomic_dec(atomic_t *val)58 NO_TRACE static inline void atomic_dec(atomic_t *val) 58 59 { 59 60 #ifdef CONFIG_SMP … … 70 71 } 71 72 72 static inline atomic_count_t atomic_postinc(atomic_t *val)73 NO_TRACE static inline atomic_count_t atomic_postinc(atomic_t *val) 73 74 { 74 75 atomic_count_t r = 1; … … 83 84 } 84 85 85 static inline atomic_count_t atomic_postdec(atomic_t *val)86 NO_TRACE static inline atomic_count_t atomic_postdec(atomic_t *val) 86 87 { 87 88 atomic_count_t r = -1; … … 99 100 #define atomic_predec(val) (atomic_postdec(val) - 1) 100 101 101 static inline atomic_count_t test_and_set(atomic_t *val)102 NO_TRACE static inline atomic_count_t test_and_set(atomic_t *val) 102 103 { 103 104 atomic_count_t v = 1; … … 113 114 114 115 /** ia32 specific fast spinlock */ 115 static inline void atomic_lock_arch(atomic_t *val)116 NO_TRACE static inline void atomic_lock_arch(atomic_t *val) 116 117 { 117 118 atomic_count_t tmp;
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