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Searched refs:ring_buffer_size (Results 1 – 6 of 6) sorted by relevance

/linux/drivers/usb/misc/
H A Dldusb.c124 static int ring_buffer_size = 128; variable
125 module_param(ring_buffer_size, int, 0000);
126 MODULE_PARM_DESC(ring_buffer_size, "Read ring buffer size in reports");
246 next_ring_head = (dev->ring_head+1) % ring_buffer_size; in ld_usb_interrupt_in_callback()
496 dev->ring_tail = (dev->ring_tail + 1) % ring_buffer_size; in ld_usb_read()
695 dev->ring_buffer = kcalloc(ring_buffer_size, in ld_usb_probe()
/linux/drivers/hv/
H A Dring_buffer.c115 u32 ring_buffer_size = hv_get_ring_buffersize(ring_info); in hv_copyto_ringbuffer() local
120 if (start_write_offset >= ring_buffer_size) in hv_copyto_ringbuffer()
121 start_write_offset -= ring_buffer_size; in hv_copyto_ringbuffer()
/linux/drivers/media/pci/netup_unidvb/
H A Dnetup_unidvb.h58 u32 ring_buffer_size; member
/linux/include/linux/
H A Dring_buffer.h169 unsigned long ring_buffer_size(struct trace_buffer *buffer, int cpu);
/linux/kernel/trace/
H A Dtrace.c4715 trace_set_buffer_entries(buf, ring_buffer_size(buf->buffer, 0)); in update_buffer_entries()
4717 per_cpu_ptr(buf->data, cpu)->entries = ring_buffer_size(buf->buffer, cpu); in update_buffer_entries()
8523 ring_buffer_size(tr->array_buffer.buffer, 0)); in allocate_trace_buffer()
H A Dring_buffer.c6553 unsigned long ring_buffer_size(struct trace_buffer *buffer, int cpu) in ring_buffer_size() function
6560 EXPORT_SYMBOL_GPL(ring_buffer_size);