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Searched refs:max_buffer (Results 1 – 4 of 4) sorted by relevance

/OK3568_Linux_fs/kernel/kernel/trace/
H A Dtrace_selftest.c858 ret = trace_test_buffer(&tr->max_buffer, &count); in trace_selftest_startup_irqsoff()
920 ret = trace_test_buffer(&tr->max_buffer, &count); in trace_selftest_startup_preemptoff()
988 ret = trace_test_buffer(&tr->max_buffer, &count); in trace_selftest_startup_preemptirqsoff()
1018 ret = trace_test_buffer(&tr->max_buffer, &count); in trace_selftest_startup_preemptirqsoff()
1146 ret = trace_test_buffer(&tr->max_buffer, &count); in trace_selftest_startup_wakeup()
H A Dtrace.c1225 ret = resize_buffer_duplicate_size(&tr->max_buffer, in tracing_alloc_snapshot_instance()
1243 ring_buffer_resize(tr->max_buffer.buffer, 1, RING_BUFFER_ALL_CPUS); in free_snapshot()
1244 set_buffer_entries(&tr->max_buffer, 1); in free_snapshot()
1245 tracing_reset_online_cpus(&tr->max_buffer); in free_snapshot()
1777 struct array_buffer *max_buf = &tr->max_buffer; in __update_max_tr()
1837 ring_buffer_record_on(tr->max_buffer.buffer); in update_max_tr()
1839 ring_buffer_record_off(tr->max_buffer.buffer); in update_max_tr()
1845 swap(tr->array_buffer.buffer, tr->max_buffer.buffer); in update_max_tr()
1878 ret = ring_buffer_swap_cpu(tr->max_buffer.buffer, tr->array_buffer.buffer, cpu); in update_max_tr_single()
1887 trace_array_printk_buf(tr->max_buffer.buffer, _THIS_IP_, in update_max_tr_single()
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H A Dtrace.h304 struct array_buffer max_buffer; member
/OK3568_Linux_fs/kernel/Documentation/m68k/
H A Dkernel-options.rst296 total number of buffers. <max_buffer> limits the total number of