Searched refs:op_ring_buffer (Results 1 - 1 of 1) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/drivers/oprofile/
H A Dcpu_buffer.c33 static struct ring_buffer *op_ring_buffer; variable in typeref:struct:ring_buffer
55 if (op_ring_buffer)
56 ring_buffer_free(op_ring_buffer);
57 op_ring_buffer = NULL;
70 op_ring_buffer = ring_buffer_alloc(byte_size, OP_BUFFER_FLAGS);
71 if (!op_ring_buffer)
141 (op_ring_buffer, sizeof(struct op_sample) +
154 return ring_buffer_unlock_commit(op_ring_buffer, entry->event);
160 e = ring_buffer_consume(op_ring_buffer, cpu, NULL, NULL);
174 return ring_buffer_entries_cpu(op_ring_buffer, cp
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