Searched refs:local_t (Results 1 – 21 of 21) sorted by relevance
| /Linux-v4.19/arch/x86/include/asm/ |
| D | local.h | 12 } local_t; typedef
19 static inline void local_inc(local_t *l) in local_inc()
25 static inline void local_dec(local_t *l) in local_dec()
31 static inline void local_add(long i, local_t *l) in local_add()
38 static inline void local_sub(long i, local_t *l) in local_sub()
54 static inline bool local_sub_and_test(long i, local_t *l) in local_sub_and_test()
67 static inline bool local_dec_and_test(local_t *l) in local_dec_and_test()
80 static inline bool local_inc_and_test(local_t *l) in local_inc_and_test()
94 static inline bool local_add_negative(long i, local_t *l) in local_add_negative()
106 static inline long local_add_return(long i, local_t *l) in local_add_return()
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| /Linux-v4.19/arch/powerpc/include/asm/ |
| D | local.h | 16 } local_t; typedef
20 static __inline__ long local_read(local_t *l) in local_read()
25 static __inline__ void local_set(local_t *l, long i) in local_set()
31 static __inline__ void local_##op(long i, local_t *l) \
41 static __inline__ long local_##op##_return(long a, local_t *l) \
79 static __inline__ long local_cmpxchg(local_t *l, long o, long n) in local_cmpxchg()
93 static __inline__ long local_xchg(local_t *l, long n) in local_xchg()
115 static __inline__ int local_add_unless(local_t *l, long a, long u) in local_add_unless()
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| /Linux-v4.19/kernel/events/ |
| D | internal.h | 25 local_t head; /* write position */
26 local_t nest; /* nested writers */
27 local_t events; /* event limit */
28 local_t wakeup; /* wakeup stamp */
29 local_t lost; /* nr records lost */
43 local_t aux_nest;
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| /Linux-v4.19/Documentation/core-api/ |
| D | local_ops.rst | 18 Note that ``local_t`` based operations are not recommended for general
20 really a special purpose. Most uses of ``local_t`` in the kernel have been
22 relocation with the ``local_t`` like semantics in a single instruction and
41 CPU writes to the ``local_t`` data. This is done by using per cpu data and
43 however permitted to read ``local_t`` data from any CPU: it will then appear to
56 The ``local_t`` type is defined as an opaque ``signed long`` by embedding an
60 typedef struct { atomic_long_t a; } local_t;
69 to update its ``local_t`` variables.
95 static DEFINE_PER_CPU(local_t, counters) = LOCAL_INIT(0);
131 the ``local_t`` variable as a counter of bytes written in a buffer: there should
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| D | atomic_ops.rst | 26 local_t is very similar to atomic_t. If the counter is per CPU and only
27 updated by one CPU, local_t is probably more appropriate. Please see
29 local_t.
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| /Linux-v4.19/arch/alpha/include/asm/ |
| D | local.h | 11 } local_t; typedef
21 static __inline__ long local_add_return(long i, local_t * l) in local_add_return()
38 static __inline__ long local_sub_return(long i, local_t * l) in local_sub_return()
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| /Linux-v4.19/arch/mips/include/asm/ |
| D | local.h | 15 } local_t; typedef
30 static __inline__ long local_add_return(long i, local_t * l) in local_add_return()
75 static __inline__ long local_sub_return(long i, local_t * l) in local_sub_return()
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| /Linux-v4.19/include/asm-generic/ |
| D | local.h | 25 } local_t; typedef
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| D | local64.h | 25 local_t a;
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| /Linux-v4.19/arch/x86/events/intel/ |
| D | pt.h | 146 local_t data_size;
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| D | bts.c | 65 local_t data_size;
66 local_t head;
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| /Linux-v4.19/drivers/hwtracing/coresight/ |
| D | coresight-priv.h | 90 local_t data_size;
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| D | coresight-etm.h | 243 local_t mode;
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| D | coresight-etm4x.h | 346 local_t mode;
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| D | coresight-etb10.c | 86 local_t reading;
87 local_t mode;
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| D | coresight-stm.c | 137 local_t mode;
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| /Linux-v4.19/kernel/trace/ |
| D | ring_buffer.c | 315 local_t commit; /* write committed index */
329 local_t write; /* index for next write */
331 local_t entries; /* entries on this page */
483 local_t entries_bytes;
484 local_t entries;
485 local_t overrun;
486 local_t commit_overrun;
487 local_t dropped_events;
488 local_t committing;
489 local_t commits;
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| D | ring_buffer_benchmark.c | 17 local_t commit;
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| /Linux-v4.19/arch/mips/math-emu/ |
| D | me-debugfs.c | 21 local_t *pv; in fpuemu_stat_get()
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| /Linux-v4.19/Documentation/kernel-hacking/ |
| D | locking.rst | 1266 Of particular use for simple per-cpu counters is the ``local_t`` type,
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| /Linux-v4.19/Documentation/translations/it_IT/kernel-hacking/ |
| D | locking.rst | 1299 Il tipo di dato ``local_t``, la funzione :c:func:`cpu_local_inc()` e tutte
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