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Searched defs:ring_buffer (Results 1 – 7 of 7) sorted by relevance

/Linux-v4.19/kernel/events/
Dinternal.h12 struct ring_buffer { struct
13 atomic_t refcount;
14 struct rcu_head rcu_head;
16 struct work_struct work;
17 int page_order; /* allocation order */
19 int nr_pages; /* nr of data pages */
20 int overwrite; /* can overwrite itself */
21 int paused; /* can write into ring buffer */
23 atomic_t poll; /* POLL_ for wakeups */
25 local_t head; /* write position */
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/Linux-v4.19/kernel/trace/
Dring_buffer.c503 struct ring_buffer { struct
514 struct ring_buffer_per_cpu **buffers; argument
523 struct ring_buffer_iter { argument
/Linux-v4.19/drivers/tty/serial/
Dioc3_serial.c286 struct ring_buffer { struct
294 #define RING(_p, _wh) &(((struct ring_buffer *)((_p)->ip_cpu_ringbuf))->_wh) argument
Dioc4_serial.c618 struct ring_buffer { struct
626 #define RING(_p, _wh) &(((struct ring_buffer *)((_p)->ip_cpu_ringbuf))->_wh) argument
/Linux-v4.19/drivers/hv/
Dring_buffer.c131 void *ring_buffer = hv_get_ring_buffer(ring_info); in hv_copyto_ringbuffer() local
/Linux-v4.19/drivers/usb/misc/
Dldusb.c159 char *ring_buffer; member
/Linux-v4.19/include/linux/
Dhyperv.h137 struct hv_ring_buffer *ring_buffer; member